diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 37810ee..0b87fe1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,8 @@ jobs:
         run: |
           find main components/mybot_platform tests/atom_echos3r \
             tests/st7789_lifecycle tests/co5300_lifecycle tests/bread_compact_wifi_lcd \
-            tests/cst816s_input tests/tca9554 tests/cores3_pixel_ui -type f \
+            tests/cst816s_input tests/tca9554 tests/aw9523b tests/compact_panel \
+            tests/cores3_pixel_ui tests/labplus_stm8_reset -type f \
             \( -name '*.c' -o -name '*.h' -o -name '*.cc' -o -name '*.cpp' \) \
             -exec clang-format --dry-run --Werror {} +
       - name: Whitespace check
@@ -40,7 +41,8 @@ jobs:
         run: |
           find main components/mybot_platform tests/atom_echos3r \
             tests/st7789_lifecycle tests/co5300_lifecycle tests/bread_compact_wifi_lcd \
-            tests/cst816s_input tests/tca9554 tests/cores3_pixel_ui -type f \
+            tests/cst816s_input tests/tca9554 tests/aw9523b tests/compact_panel \
+            tests/cores3_pixel_ui tests/labplus_stm8_reset -type f \
             \( -name '*.c' -o -name '*.h' -o -name '*.cc' -o -name '*.cpp' \) \
             -print0 | while IFS= read -r -d '' file; do
               head -n 5 "$file" | grep -q 'SPDX-License-Identifier:' || {
@@ -58,6 +60,12 @@ jobs:
         run: sh tests/cst816s_input/run.sh
       - name: TCA9554 masked update host tests
         run: sh tests/tca9554/run.sh
+      - name: AW9523B masked update host tests
+        run: sh tests/aw9523b/run.sh
+      - name: LabPlus STM8 display reset host tests
+        run: sh tests/labplus_stm8_reset/run.sh
+      - name: Compact GC9107/ST7735 panel lifecycle tests
+        run: sh tests/compact_panel/run.sh
       - name: Bread Compact Wi-Fi LCD host lifecycle tests
         run: sh tests/bread_compact_wifi_lcd/run.sh
       - name: CoreS3 pixel UI host lifecycle tests
@@ -324,6 +332,13 @@ jobs:
           - hu-087
           - kevin-sp-v4-dev
           - du-chatx
+          - minsi-k08-dual
+          - kevin-box-2
+          - magiclick-2p5
+          - atk-dnesp32s3-box3
+          - zhengchen-cam
+          - labplus-ledong-v2
+          - labplus-mpython-v3
         language: [zh-CN, en-US]
     steps:
       - uses: actions/checkout@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ff5fc69..7a6b437 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,19 @@ Versioning and Conventional Commits.
 
 ### Added
 
+- Three additional ESP32-S3 profiles: Zhengchen Cam with ST7789, ES8311/ES7210 and PCA9557 PA
+  control; LabPlus Ledong V2 with a 320×172 ST7789-compatible panel, ES8388 and STM8 display
+  reset; and LabPlus Mpython V3 with the same display/audio family and separate CS/backlight
+  wiring. Added ES8388 device support and a host test for the bounded STM8 reset sequence. All
+  three passed local ESP-IDF v5.5.2 Chinese and English
+  reconfigure/build/size/merge-bin validation; real-device validation remains pending.
+- Four additional ESP32-S3 profiles: Minsi K08 Dual with ST7789 and raw I2S, KEVIN Box 2 as a
+  headless ES8311/ES7210 subset, Magiclick 2.5 with runtime GC9107/ST7735 panel selection, and
+  ATK DNESP32S3 Box 3 with ST7789, dual codecs and AW9523B power/backlight/PA control. Added
+  shared compact-panel and AW9523B drivers with host lifecycle tests. All four passed local
+  ESP-IDF v5.5.2 Chinese and English reconfigure/build/size/merge-bin validation; real-device
+  validation remains pending. The upstream AtomS3 Echo Base profile was not added because
+  stock AtomS3 lacks the PSRAM required by the current MyBot/AOSL memory backend.
 - KEVIN SP V4 Dev with a 240×280 ST7789 panel and ES8311 audio, plus DuChat X with a 128×160
   ST7789 panel, separate raw I2S audio and GPIO1 power hold. Both passed local ESP-IDF v5.5.2
   Chinese and English reconfigure/build/size/merge-bin validation; real-device validation
diff --git a/README.md b/README.md
index d676deb..3c2e170 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,11 @@ voice-chat runtime on
 ESP32-S3 boards. The project owns board initialization, Wi-Fi provisioning, persistent storage,
 HTTPS transport, audio, input, display, and the firmware lifecycle around the SDK.
 
-The development baseline is **ESP-IDF v5.5.2**. Fifty-six compile-time board profiles are
-supported; the board, Flash, PSRAM, partition table, and hardware drivers are selected with
-`MYBOT_BOARD`. See the [board documentation index](components/mybot_platform/boards/README.md)
-for hardware details, controls, build commands, and per-board limitations.
+The development baseline is **ESP-IDF v5.5.2**. Sixty-three compile-time board profiles are
+supported (56 display and 7 headless); the board, Flash, PSRAM, partition table, and hardware
+drivers are selected with `MYBOT_BOARD`. See the
+[board documentation index](components/mybot_platform/boards/README.md) for hardware details,
+controls, build commands, and per-board limitations.
 
 > Project-maintained code is Apache-2.0 unless a file says otherwise. Bundled dependencies and
 > media assets have separate terms. Read [License and dependencies](#license-and-dependencies)
@@ -56,13 +57,14 @@ Display profiles:
 `aipi-lite`, `magiclick-2p4`, `movecall-cuican-esp32s3`,
 `movecall-moji-esp32s3`,
 `kevin-sp-v4-dev`, `du-chatx`,
-`genjutech-s3-1.54tft`, `m5stack-core-s3`, `m5stack-stick-s3`, and
-`sensecap-watcher`.
+`minsi-k08-dual`, `magiclick-2p5`, `atk-dnesp32s3-box3`,
+`genjutech-s3-1.54tft`, `zhengchen-cam`, `labplus-ledong-v2`,
+`labplus-mpython-v3`, `m5stack-core-s3`, `m5stack-stick-s3`, and `sensecap-watcher`.
 
 Headless profiles:
 
 `atom-echos3r`, `xingzhi-cube-0.96oled-wifi`, `doit-s3-aibox`,
-`bread-compact-wifi`, `hu-087`, and
+`bread-compact-wifi`, `hu-087`, `kevin-box-2`, and
 `respeaker-flex-xvf3800-circular4-xiao`.
 
 All profiles currently use Wi-Fi. The ML307 profile reserves modem UART pins but does not
diff --git a/README.zh-CN.md b/README.zh-CN.md
index c8c8feb..6acd9c0 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -11,9 +11,9 @@
 工程负责板级初始化、Wi-Fi 配网、持久化存储、HTTPS、音频、输入、显示，以及 SDK 外围的
 固件生命周期。
 
-当前开发基线为 **ESP-IDF v5.5.2**，支持 56 个编译期 Board profile。通过 `MYBOT_BOARD`
-选择板型、Flash、PSRAM、分区表和硬件驱动。具体硬件配置、输入操作、构建命令和限制见
-[板卡说明索引](components/mybot_platform/boards/README.md)。
+当前开发基线为 **ESP-IDF v5.5.2**，支持 63 个编译期 Board profile（56 个带屏、7 个无屏）。
+通过 `MYBOT_BOARD` 选择板型、Flash、PSRAM、分区表和硬件驱动。具体硬件配置、输入操作、
+构建命令和限制见[板卡说明索引](components/mybot_platform/boards/README.md)。
 
 > 除非文件另有声明，本工程自维护代码使用 Apache-2.0。仓库内依赖和媒体资源有各自的
 > 许可条款；重新分发源码或固件前请阅读[许可证与依赖](#许可证与依赖)。
@@ -52,13 +52,14 @@
 `aipi-lite`、`magiclick-2p4`、`movecall-cuican-esp32s3`、
 `movecall-moji-esp32s3`、
 `kevin-sp-v4-dev`、`du-chatx`、
-`genjutech-s3-1.54tft`、`m5stack-core-s3`、`m5stack-stick-s3` 和
-`sensecap-watcher`。
+`minsi-k08-dual`、`magiclick-2p5`、`atk-dnesp32s3-box3`、
+`genjutech-s3-1.54tft`、`zhengchen-cam`、`labplus-ledong-v2`、
+`labplus-mpython-v3`、`m5stack-core-s3`、`m5stack-stick-s3` 和 `sensecap-watcher`。
 
 无屏 profile：
 
 `atom-echos3r`、`xingzhi-cube-0.96oled-wifi`、`doit-s3-aibox`、
-`bread-compact-wifi`、`hu-087` 和
+`bread-compact-wifi`、`hu-087`、`kevin-box-2` 和
 `respeaker-flex-xvf3800-circular4-xiao`。
 
 所有 profile 当前均使用 Wi-Fi。ML307 profile 仅预留 Modem UART 引脚，未实现 Modem 或
diff --git a/VENDORED_SOURCES.md b/VENDORED_SOURCES.md
index f07e8ed..f2cf918 100644
--- a/VENDORED_SOURCES.md
+++ b/VENDORED_SOURCES.md
@@ -152,8 +152,9 @@ Firmware integration differences are limited to the active ESP32-S3 build:
   DSCP/TOS support required by the bundled RTSA package.
 - Component Registry manifests and download-cache checksum metadata are omitted because dependencies
   are local or supplied by ESP-IDF v5.5.2.
-- The codec-device source set contains only the common adapters and ES8311, ES7243E, ES7210, and
-  AW88298 devices used by supported boards; codec-setting errors are propagated to platform callers.
+- The codec-device source set contains only the common adapters and ES8311, ES8388, ES7243E,
+  ES7210, and AW88298 devices used by supported boards; codec-setting errors are propagated to
+  platform callers.
 - The TCA95xx constructor removes its I2C device if register reset fails.
 - The SenseCAP profile uses explicit IO-expander calls and disables the optional global GPIO API
   wrapper.
diff --git a/components/esp_codec_dev/CMakeLists.txt b/components/esp_codec_dev/CMakeLists.txt
index acb9761..dae39eb 100644
--- a/components/esp_codec_dev/CMakeLists.txt
+++ b/components/esp_codec_dev/CMakeLists.txt
@@ -13,6 +13,9 @@ set(component_srcs
 if(CONFIG_CODEC_ES8311_SUPPORT)
     list(APPEND component_srcs "device/es8311/es8311.c")
 endif()
+if(CONFIG_CODEC_ES8388_SUPPORT)
+    list(APPEND component_srcs "device/es8388/es8388.c")
+endif()
 if(CONFIG_CODEC_ES7243E_SUPPORT)
     list(APPEND component_srcs "device/es7243e/es7243e.c")
 endif()
diff --git a/components/esp_codec_dev/Kconfig b/components/esp_codec_dev/Kconfig
index 5e9c13c..1b291cc 100644
--- a/components/esp_codec_dev/Kconfig
+++ b/components/esp_codec_dev/Kconfig
@@ -11,6 +11,10 @@ menu "Audio Codec Device Configuration"
         bool "Support ES8311 codec"
         default n
 
+    config CODEC_ES8388_SUPPORT
+        bool "Support ES8388 codec"
+        default n
+
     config CODEC_ES7243E_SUPPORT
         bool "Support ES7243E codec"
         default n
diff --git a/components/esp_codec_dev/device/es8388/es8388.c b/components/esp_codec_dev/device/es8388/es8388.c
new file mode 100644
index 0000000..15deb47
--- /dev/null
+++ b/components/esp_codec_dev/device/es8388/es8388.c
@@ -0,0 +1,432 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include <string.h>
+#include "esp_log.h"
+#include "es8388_reg.h"
+#include "es8388_codec.h"
+#include "es_common.h"
+#include "esp_codec_dev_vol.h"
+
+#define TAG "ES8388"
+
+typedef struct {
+    audio_codec_if_t             base;
+    const audio_codec_ctrl_if_t *ctrl_if;
+    const audio_codec_gpio_if_t *gpio_if;
+    bool                         is_open;
+    bool                         enabled;
+    esp_codec_dec_work_mode_t    codec_mode;
+    int16_t                      pa_pin;
+    bool                         pa_reverted;
+    float                        hw_gain;
+} audio_codec_es8388_t;
+
+static const esp_codec_dev_vol_range_t vol_range = {
+    .min_vol =
+    {
+        .vol = 0xC0,
+        .db_value = -96,
+    },
+    .max_vol =
+    {
+        .vol = 0,
+        .db_value = 0.0,
+    },
+};
+
+static int es8388_write_reg(audio_codec_es8388_t *codec, int reg, int value)
+{
+    return codec->ctrl_if->write_reg(codec->ctrl_if, reg, 1, &value, 1);
+}
+
+static int es8388_read_reg(audio_codec_es8388_t *codec, int reg, int *value)
+{
+    *value = 0;
+    return codec->ctrl_if->read_reg(codec->ctrl_if, reg, 1, value, 1);
+}
+
+static int es8388_set_adc_dac_volume(audio_codec_es8388_t *codec, esp_codec_dec_work_mode_t mode, int volume, int dot)
+{
+    int res = 0;
+    if (volume < -96 || volume > 0) {
+        if (volume < -96)
+            volume = -96;
+        else
+            volume = 0;
+    }
+    dot = (dot >= 5 ? 1 : 0);
+    volume = (-volume << 1) + dot;
+    if (mode & ESP_CODEC_DEV_WORK_MODE_ADC) {
+        res |= es8388_write_reg(codec, ES8388_ADCCONTROL8, volume);
+        res |= es8388_write_reg(codec, ES8388_ADCCONTROL9, volume); // ADC Right Volume=0db
+    }
+    if (mode & ESP_CODEC_DEV_WORK_MODE_DAC) {
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL5, volume);
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL4, volume);
+    }
+    return res;
+}
+
+static int es8388_set_voice_mute(audio_codec_es8388_t *codec, bool enable)
+{
+    int res = 0;
+    int reg = 0;
+    res = es8388_read_reg(codec, ES8388_DACCONTROL3, &reg);
+    reg = reg & 0xFB;
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL3, reg | (((int) enable) << 2));
+    return res;
+}
+
+static int es8388_start(audio_codec_es8388_t *codec, esp_codec_dec_work_mode_t mode)
+{
+    int res = 0;
+    int prev_data = 0, data = 0;
+    es8388_read_reg(codec, ES8388_DACCONTROL21, &prev_data);
+    if (mode == ESP_CODEC_DEV_WORK_MODE_LINE) {
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL16,
+                                0x09); // 0x00 audio on LIN1&RIN1,  0x09 LIN2&RIN2 by pass enable
+        res |= es8388_write_reg(
+            codec, ES8388_DACCONTROL17,
+            0x50); // left DAC to left mixer enable  and  LIN signal to left mixer enable 0db  : bupass enable
+        res |= es8388_write_reg(
+            codec, ES8388_DACCONTROL20,
+            0x50); // right DAC to right mixer enable  and  LIN signal to right mixer enable 0db : bupass enable
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL21, 0xC0); // enable adc
+    } else {
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL21, 0x80); // enable dac
+    }
+    es8388_read_reg(codec, ES8388_DACCONTROL21, &data);
+    if (prev_data != data) {
+        res |= es8388_write_reg(codec, ES8388_CHIPPOWER, 0xF0); // start state machine
+        res |= es8388_write_reg(codec, ES8388_CHIPPOWER, 0x00); // start state machine
+    }
+    if ((mode & ESP_CODEC_DEV_WORK_MODE_ADC) || mode == ESP_CODEC_DEV_WORK_MODE_LINE) {
+        res |= es8388_write_reg(codec, ES8388_ADCPOWER, 0x00); // power up adc and line in
+    }
+    if ((mode & ESP_CODEC_DEV_WORK_MODE_DAC) || mode == ESP_CODEC_DEV_WORK_MODE_LINE) {
+        res |= es8388_write_reg(codec, ES8388_DACPOWER, 0x3c); // power up dac and line out
+        res |= es8388_set_voice_mute(codec, false);
+        ESP_LOGI(TAG, "Start on mode:%d", mode);
+    }
+    return res;
+}
+
+static int es8388_stop(audio_codec_es8388_t *codec, esp_codec_dec_work_mode_t mode)
+{
+    int res = 0;
+    if (mode == ESP_CODEC_DEV_WORK_MODE_LINE) {
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL21, 0x80); // enable dac
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL16, 0x00); // 0x00 audio on LIN1&RIN1,  0x09 LIN2&RIN2
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL17, 0x90); // only left DAC to left mixer enable 0db
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL20, 0x90); // only right DAC to right mixer enable 0db
+        return res;
+    }
+    if (mode & ESP_CODEC_DEV_WORK_MODE_DAC) {
+        res |= es8388_write_reg(codec, ES8388_DACPOWER, 0x00);
+        res |= es8388_set_voice_mute(codec, true);
+    }
+    if (mode & ESP_CODEC_DEV_WORK_MODE_ADC) {
+        res |= es8388_write_reg(codec, ES8388_ADCPOWER, 0xFF); // power down adc and line in
+    }
+    if (mode == ESP_CODEC_DEV_WORK_MODE_BOTH) {
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL21, 0x9C); // disable mclk
+    }
+    return res;
+}
+
+static int es8388_config_fmt(audio_codec_es8388_t *codec, esp_codec_dec_work_mode_t mode, es_i2s_fmt_t fmt)
+{
+    int res = 0;
+    int reg = 0;
+    if (mode & ESP_CODEC_DEV_WORK_MODE_ADC) {
+        res = es8388_read_reg(codec, ES8388_ADCCONTROL4, &reg);
+        reg = reg & 0xfc;
+        res |= es8388_write_reg(codec, ES8388_ADCCONTROL4, reg | fmt);
+    }
+    if (mode & ESP_CODEC_DEV_WORK_MODE_DAC) {
+        res = es8388_read_reg(codec, ES8388_DACCONTROL1, &reg);
+        reg = reg & 0xf9;
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL1, reg | (fmt << 1));
+    }
+    return res;
+}
+
+static int es8388_set_mic_gain(audio_codec_es8388_t *codec, float db)
+{
+    int gain = db > 0 ? (int) (db / 3) : 0;
+    gain = (gain << 4) + gain;
+    return es8388_write_reg(codec, ES8388_ADCCONTROL1, gain); // MIC PGA
+}
+
+static es_bits_length_t get_bits_enum(uint8_t bits)
+{
+    switch (bits) {
+        case 16:
+        default:
+            return BIT_LENGTH_16BITS;
+        case 18:
+            return BIT_LENGTH_18BITS;
+        case 20:
+            return BIT_LENGTH_20BITS;
+        case 24:
+            return BIT_LENGTH_24BITS;
+        case 32:
+            return BIT_LENGTH_32BITS;
+    }
+}
+
+static int es8388_set_bits_per_sample(audio_codec_es8388_t *codec, esp_codec_dec_work_mode_t mode, uint8_t bits_length)
+{
+    int res = 0;
+    int reg = 0;
+    int bits = (int) get_bits_enum(bits_length);
+
+    if (mode & ESP_CODEC_DEV_WORK_MODE_ADC) {
+        res = es8388_read_reg(codec, ES8388_ADCCONTROL4, &reg);
+        reg = reg & 0xe3;
+        res |= es8388_write_reg(codec, ES8388_ADCCONTROL4, reg | (bits << 2));
+    }
+    if (mode & ESP_CODEC_DEV_WORK_MODE_DAC) {
+        res = es8388_read_reg(codec, ES8388_DACCONTROL1, &reg);
+        reg = reg & 0xc7;
+        res |= es8388_write_reg(codec, ES8388_DACCONTROL1, reg | (bits << 3));
+    }
+    return res;
+}
+
+static void es8388_pa_power(audio_codec_es8388_t *codec, bool enable)
+{
+    int16_t pa_pin = codec->pa_pin;
+    if (pa_pin == -1 || codec->gpio_if == NULL) {
+        return;
+    }
+    codec->gpio_if->setup(pa_pin, AUDIO_GPIO_DIR_OUT, AUDIO_GPIO_MODE_FLOAT);
+    codec->gpio_if->set(pa_pin, codec->pa_reverted ? !enable : enable);
+}
+
+static int es8388_open(const audio_codec_if_t *h, void *cfg, int cfg_size)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    es8388_codec_cfg_t *codec_cfg = (es8388_codec_cfg_t *) cfg;
+    if (codec == NULL || codec_cfg->ctrl_if == NULL || cfg_size != sizeof(es8388_codec_cfg_t)) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    int res = ESP_CODEC_DEV_OK;
+    codec->ctrl_if = codec_cfg->ctrl_if;
+    codec->gpio_if = codec_cfg->gpio_if;
+    codec->pa_pin = codec_cfg->pa_pin;
+    codec->pa_reverted = codec_cfg->pa_reverted;
+    codec->codec_mode = codec_cfg->codec_mode;
+
+    es8388_pa_power(codec, false);
+
+    // 0x04 mute/0x00 unmute&ramp;
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL3, 0x04);
+    /* Chip Control and Power Management */
+    res |= es8388_write_reg(codec, ES8388_CONTROL2, 0x50);
+    res |= es8388_write_reg(codec, ES8388_CHIPPOWER, 0x00); // normal all and power up all
+
+    // Disable the internal DLL to improve 8K sample rate
+    res |= es8388_write_reg(codec, 0x35, 0xA0);
+    res |= es8388_write_reg(codec, 0x37, 0xD0);
+    res |= es8388_write_reg(codec, 0x39, 0xD0);
+
+    res |= es8388_write_reg(codec, ES8388_MASTERMODE, codec_cfg->master_mode); // CODEC IN I2S SLAVE MODE
+
+    /* dac */
+    res |= es8388_write_reg(codec, ES8388_DACPOWER, 0xC0); // disable DAC and disable Lout/Rout/1/2
+    res |= es8388_write_reg(codec, ES8388_CONTROL1, 0x12);  // Enfr=0,Play&Record Mode,(0x17-both of mic&play)
+    //    res |= es8388_write_reg(codec, ES8388_CONTROL2, 0);  //LPVrefBuf=0,Pdn_ana=0
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL1, 0x18);  // 1a 0x18:16bit iis , 0x00:24
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL2, 0x02);  // DACFsMode,SINGLE SPEED; DACFsRatio,256
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL16, 0x00); // 0x00 audio on LIN1&RIN1,  0x09 LIN2&RIN2
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL17, 0x90); // only left DAC to left mixer enable 0db
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL20, 0x90); // only right DAC to right mixer enable 0db
+    // set internal ADC and DAC use the same LRCK clock, ADC LRCK as internal LRCK
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL21, 0x80);
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL23, 0x00);    // vroi=0
+    res |= es8388_set_adc_dac_volume(codec, ES_MODULE_DAC, 0, 0); // 0db
+
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL24, 0x1E); // Set L1 R1 L2 R2 volume. 0x00: -30dB, 0x1E: 0dB, 0x21: 3dB
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL25, 0x1E);
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL26, 0);
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL27, 0);
+
+    // TODO default use DAC_ALL
+    int tmp = DAC_OUTPUT_LOUT1 | DAC_OUTPUT_LOUT2 | DAC_OUTPUT_ROUT1 | DAC_OUTPUT_ROUT2;
+    res |= es8388_write_reg(codec, ES8388_DACPOWER, tmp); // 0x3c Enable DAC and Enable Lout/Rout/1/2
+    /* adc */
+    res |= es8388_write_reg(codec, ES8388_ADCPOWER, 0xFF);
+    res |= es8388_write_reg(codec, ES8388_ADCCONTROL1, 0xbb); // MIC Left and Right channel PGA gain
+    tmp = 0;
+    // TODO default use ADC LINE1
+    // 0x00 LINSEL & RINSEL, LIN1/RIN1 as ADC Input; DSSEL,use one DS Reg11; DSR, LINPUT1-RINPUT1
+    res |= es8388_write_reg(codec, ES8388_ADCCONTROL2, ADC_INPUT_LINPUT1_RINPUT1);
+    res |= es8388_write_reg(codec, ES8388_ADCCONTROL3, 0x02);
+    res |= es8388_write_reg(codec, ES8388_ADCCONTROL4, 0x0c); // 16 Bits length and I2S serial audio data format
+    res |= es8388_write_reg(codec, ES8388_ADCCONTROL5, 0x02);  // ADCFsMode, single SPEED, RATIO=256
+    // ALC for Microphone
+    res |= es8388_set_adc_dac_volume(codec, ESP_CODEC_DEV_WORK_MODE_ADC, 0, 0); // 0db
+    res |= es8388_write_reg(codec, ES8388_ADCPOWER, 0x09); // Power on ADC
+    if (res != 0) {
+        ESP_LOGI(TAG, "Fail to write register");
+        return ESP_CODEC_DEV_WRITE_FAIL;
+    }
+    codec->is_open = true;
+    return ESP_CODEC_DEV_OK;
+}
+
+static int es8388_enable(const audio_codec_if_t *h, bool enable)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    if (codec->is_open == false) {
+        return ESP_CODEC_DEV_WRONG_STATE;
+    }
+    if (codec->enabled == enable) {
+        return ESP_CODEC_DEV_OK;
+    }
+    int res;
+    if (enable == false) {
+        es8388_pa_power(codec, false);
+        res = es8388_stop(codec, codec->codec_mode);
+    } else {
+        res = es8388_start(codec, codec->codec_mode);
+        es8388_pa_power(codec, true);
+    }
+    if (res == ESP_CODEC_DEV_OK) {
+        codec->enabled = enable;
+        ESP_LOGD(TAG, "Codec is %s", enable ? "enabled" : "disabled");
+    }
+    return res;
+}
+
+static int es8388_mute(const audio_codec_if_t *h, bool mute)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    if (codec->is_open == false) {
+        return ESP_CODEC_DEV_WRONG_STATE;
+    }
+    return es8388_set_voice_mute(codec, mute);
+}
+
+static int es8388_set_vol(const audio_codec_if_t *h, float db_value)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    if (codec->is_open == false) {
+        return ESP_CODEC_DEV_WRONG_STATE;
+    }
+    db_value -= codec->hw_gain;
+    int volume = esp_codec_dev_vol_calc_reg(&vol_range, db_value);
+    int res = es8388_write_reg(codec, ES8388_DACCONTROL5, volume);
+    res |= es8388_write_reg(codec, ES8388_DACCONTROL4, volume);
+    ESP_LOGD(TAG, "Set volume reg:%x db:%f", volume, db_value);
+    return res ? ESP_CODEC_DEV_WRITE_FAIL : ESP_CODEC_DEV_OK;
+}
+
+static int es8388_set_fs(const audio_codec_if_t *h, esp_codec_dev_sample_info_t *fs)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL || fs == NULL) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    if (codec->is_open == false) {
+        return ESP_CODEC_DEV_WRONG_STATE;
+    }
+    int res = 0;
+    res |= es8388_config_fmt(codec, ESP_CODEC_DEV_WORK_MODE_BOTH, ES_I2S_NORMAL);
+    res |= es8388_set_bits_per_sample(codec, ESP_CODEC_DEV_WORK_MODE_BOTH, fs->bits_per_sample);
+    return res;
+}
+
+static int es8388_set_gain(const audio_codec_if_t *h, float db)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    if (codec->is_open == false) {
+        return ESP_CODEC_DEV_WRONG_STATE;
+    }
+    return es8388_set_mic_gain(codec, db);
+}
+
+static int es8388_close(const audio_codec_if_t *h)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL) {
+        return ESP_CODEC_DEV_INVALID_ARG;
+    }
+    if (codec->is_open) {
+        es8388_pa_power(codec, false);
+        codec->is_open = false;
+    }
+    return ESP_CODEC_DEV_OK;
+}
+
+static void es8388_dump(const audio_codec_if_t *h)
+{
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) h;
+    if (codec == NULL || codec->is_open == false) {
+        return;
+    }
+    for (int i = 0; i <= ES8388_DACCONTROL30; i++) {
+        int value = 0;
+        int ret = es8388_read_reg(codec, i, &value);
+        if (ret != ESP_CODEC_DEV_OK) {
+            break;
+        }
+        ESP_LOGI(TAG, "%02x: %02x", i, value);
+    }
+}
+
+const audio_codec_if_t *es8388_codec_new(es8388_codec_cfg_t *codec_cfg)
+{
+    // verify param
+    if (codec_cfg == NULL || codec_cfg->ctrl_if == NULL) {
+        ESP_LOGE(TAG, "Wrong codec config");
+        return NULL;
+    }
+    if (codec_cfg->ctrl_if->is_open(codec_cfg->ctrl_if) == false) {
+        ESP_LOGE(TAG, "Control interface not open yet");
+        return NULL;
+    }
+    audio_codec_es8388_t *codec = (audio_codec_es8388_t *) calloc(1, sizeof(audio_codec_es8388_t));
+    if (codec == NULL) {
+        CODEC_MEM_CHECK(codec);
+        return NULL;
+    }
+    codec->ctrl_if = codec_cfg->ctrl_if;
+    codec->base.open = es8388_open;
+    codec->base.enable = es8388_enable;
+    codec->base.set_fs = es8388_set_fs;
+    codec->base.set_vol = es8388_set_vol;
+    codec->base.mute = es8388_mute;
+    codec->base.set_mic_gain = es8388_set_gain;
+    codec->base.dump_reg = es8388_dump;
+    codec->base.close = es8388_close;
+    codec->hw_gain = esp_codec_dev_col_calc_hw_gain(&codec_cfg->hw_gain);
+    do {
+        int ret = codec->base.open(&codec->base, codec_cfg, sizeof(es8388_codec_cfg_t));
+        if (ret != 0) {
+            ESP_LOGE(TAG, "Fail to open");
+            break;
+        }
+        return &codec->base;
+    } while (0);
+    if (codec) {
+        free(codec);
+    }
+    return NULL;
+}
diff --git a/components/esp_codec_dev/device/es8388/es8388_reg.h b/components/esp_codec_dev/device/es8388/es8388_reg.h
new file mode 100644
index 0000000..85131d4
--- /dev/null
+++ b/components/esp_codec_dev/device/es8388/es8388_reg.h
@@ -0,0 +1,79 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef _ES8388_REG_
+#define _ES8388_REG_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* ES8388 register */
+#define ES8388_CONTROL1     0x00
+#define ES8388_CONTROL2     0x01
+
+#define ES8388_CHIPPOWER    0x02
+
+#define ES8388_ADCPOWER     0x03
+#define ES8388_DACPOWER     0x04
+
+#define ES8388_CHIPLOPOW1   0x05
+#define ES8388_CHIPLOPOW2   0x06
+
+#define ES8388_ANAVOLMANAG  0x07
+
+#define ES8388_MASTERMODE   0x08
+/* ADC */
+#define ES8388_ADCCONTROL1  0x09
+#define ES8388_ADCCONTROL2  0x0a
+#define ES8388_ADCCONTROL3  0x0b
+#define ES8388_ADCCONTROL4  0x0c
+#define ES8388_ADCCONTROL5  0x0d
+#define ES8388_ADCCONTROL6  0x0e
+#define ES8388_ADCCONTROL7  0x0f
+#define ES8388_ADCCONTROL8  0x10
+#define ES8388_ADCCONTROL9  0x11
+#define ES8388_ADCCONTROL10 0x12
+#define ES8388_ADCCONTROL11 0x13
+#define ES8388_ADCCONTROL12 0x14
+#define ES8388_ADCCONTROL13 0x15
+#define ES8388_ADCCONTROL14 0x16
+/* DAC */
+#define ES8388_DACCONTROL1  0x17
+#define ES8388_DACCONTROL2  0x18
+#define ES8388_DACCONTROL3  0x19
+#define ES8388_DACCONTROL4  0x1a
+#define ES8388_DACCONTROL5  0x1b
+#define ES8388_DACCONTROL6  0x1c
+#define ES8388_DACCONTROL7  0x1d
+#define ES8388_DACCONTROL8  0x1e
+#define ES8388_DACCONTROL9  0x1f
+#define ES8388_DACCONTROL10 0x20
+#define ES8388_DACCONTROL11 0x21
+#define ES8388_DACCONTROL12 0x22
+#define ES8388_DACCONTROL13 0x23
+#define ES8388_DACCONTROL14 0x24
+#define ES8388_DACCONTROL15 0x25
+#define ES8388_DACCONTROL16 0x26
+#define ES8388_DACCONTROL17 0x27
+#define ES8388_DACCONTROL18 0x28
+#define ES8388_DACCONTROL19 0x29
+#define ES8388_DACCONTROL20 0x2a
+#define ES8388_DACCONTROL21 0x2b
+#define ES8388_DACCONTROL22 0x2c
+#define ES8388_DACCONTROL23 0x2d
+#define ES8388_DACCONTROL24 0x2e
+#define ES8388_DACCONTROL25 0x2f
+#define ES8388_DACCONTROL26 0x30
+#define ES8388_DACCONTROL27 0x31
+#define ES8388_DACCONTROL28 0x32
+#define ES8388_DACCONTROL29 0x33
+#define ES8388_DACCONTROL30 0x34
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //__ES8388_H__
diff --git a/components/esp_codec_dev/device/include/es8388_codec.h b/components/esp_codec_dev/device/include/es8388_codec.h
new file mode 100644
index 0000000..865ec34
--- /dev/null
+++ b/components/esp_codec_dev/device/include/es8388_codec.h
@@ -0,0 +1,48 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef _ES8388_CODEC_H_
+#define _ES8388_CODEC_H_
+
+#include "audio_codec_if.h"
+#include "audio_codec_ctrl_if.h"
+#include "audio_codec_gpio_if.h"
+#include "esp_codec_dev_vol.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief ES8388 default I2C address
+ */
+#define ES8388_CODEC_DEFAULT_ADDR   (0x20)
+#define ES8388_CODEC_DEFAULT_ADDR_1 (0x22)
+/**
+ * @brief ES8388 codec configuration
+ */
+typedef struct {
+    const audio_codec_ctrl_if_t *ctrl_if;     /*!< Codec Control interface */
+    const audio_codec_gpio_if_t *gpio_if;     /*!< Codec GPIO interface */
+    esp_codec_dec_work_mode_t    codec_mode;  /*!< Codec work mode on ADC or DAC */
+    bool                         master_mode; /*!< Whether codec works as I2S master or not */
+    int16_t                      pa_pin;      /*!< PA chip power pin */
+    bool                         pa_reverted; /*!< false: enable PA when pin set to 1, true: enable PA when pin set to 0 */
+    esp_codec_dev_hw_gain_t      hw_gain;     /*!< Hardware gain */
+} es8388_codec_cfg_t;
+
+/**
+ * @brief         New ES8388 codec interface
+ * @param         codec_cfg: ES8388 codec configuration
+ * @return        NULL: Fail to new ES8388 codec interface
+ *                -Others: ES8388 codec interface
+ */
+const audio_codec_if_t *es8388_codec_new(es8388_codec_cfg_t *codec_cfg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/components/mybot_platform/boards/README.md b/components/mybot_platform/boards/README.md
index d728221..7430ded 100644
--- a/components/mybot_platform/boards/README.md
+++ b/components/mybot_platform/boards/README.md
@@ -4,9 +4,10 @@ These documents describe the board profiles implemented by `agora-esp32-devkit`.
 drivers and build constraints are defined by the checked-in `board.cmake`, `board_config.h` and
 `sdkconfig.defaults` files. Use ESP-IDF v5.5.2 and select a board with `MYBOT_BOARD`.
 
-以下说明对应本工程已实现的 56 个板型。硬件配置、输入行为和构建约束以当前板级代码为准；
-验证状态统一见[验证矩阵](../../../docs/VALIDATION.md)。不同尺寸、芯片或硬件版本的板卡
-不能仅凭外观共用固件。
+以下说明对应本工程已实现的 63 个板型，其中 56 个带屏、7 个无屏。硬件配置、输入行为和
+构建约束以当前板级代码为准；验证状态统一见
+[验证矩阵](../../../docs/VALIDATION.md)。不同尺寸、芯片或硬件版本的板卡不能仅凭外观
+共用固件。
 
 | Board profile | 板卡说明 | 显示 | 视频 |
 | --- | --- | --- | --- |
@@ -78,6 +79,13 @@ real-device validation.
 | [hu-087](hu-087/README.md) | Headless | separate raw I2S | one button | OLED UI is not implemented; long press is provision instead of volume. |
 | [kevin-sp-v4-dev](kevin-sp-v4-dev/README.md) | 240×280 ST7789 | ES8311 | Boot | Camera, LED, battery, sleep and shutdown are not implemented. |
 | [du-chatx](du-chatx/README.md) | 128×160 ST7789 | separate raw I2S | Boot | GPIO1 power hold is implemented; battery, charging, LED, sleep and shutdown are not. |
+| [minsi-k08-dual](minsi-k08-dual/README.md) | 240×240 ST7789 | separate raw I2S | Boot + two volume keys | Wi-Fi only; lamp, LED, battery, sleep and shutdown are not implemented. |
+| [kevin-box-2](kevin-box-2/README.md) | Headless | ES8311 + ES7210 | Boot + two volume keys | SSD1306 UI, ML307, LED, battery, sleep and shutdown are not implemented. |
+| [magiclick-2p5](magiclick-2p5/README.md) | 128×128 GC9107 or ST7735 | ES8311 | three buttons | Wi-Fi only; battery, LED, sleep and shutdown are not implemented. |
+| [atk-dnesp32s3-box3](atk-dnesp32s3-box3/README.md) | 320×240 ST7789 | ES8311 + ES7210 | Boot | AW9523B power/PA/backlight implemented; K1/K2, camera, battery, sleep and shutdown are not. |
+| [zhengchen-cam](zhengchen-cam/README.md) | 320×240 ST7789 | ES8311 output + ES7210 capture | Boot + two volume buttons | Camera, portrait mode, battery, temperature, sleep and shutdown are not implemented; PCA9557 PA and audio require validation. |
+| [labplus-ledong-v2](labplus-ledong-v2/README.md) | 320×172 ST7789-compatible | ES8388 | Boot | STM8 display reset is implemented; touch, sensors, buzzer, RGB LED, motor, camera, sleep and shutdown are not. |
+| [labplus-mpython-v3](labplus-mpython-v3/README.md) | 320×172 ST7789-compatible | ES8388 | Boot | Touch, sensors, buzzer, RGB LED, motor, camera, sleep and shutdown are not implemented. |
 
 ## Build, flash and validation / 构建、烧录与验证
 
diff --git a/components/mybot_platform/boards/atk-dnesp32s3-box3/README.md b/components/mybot_platform/boards/atk-dnesp32s3-box3/README.md
new file mode 100644
index 0000000..d6a26fb
--- /dev/null
+++ b/components/mybot_platform/boards/atk-dnesp32s3-box3/README.md
@@ -0,0 +1,15 @@
+# ATK DNESP32S3 Box 3
+
+板型 ID 为 `atk-dnesp32s3-box3`。
+
+- 显示：320×240 ST7789，SPI2 mode 0，60 MHz，共享 LVGL UI。
+- 音频：ES8311 输出与 ES7210 采集，16 kHz 单声道 signed-16 PCM。
+- 扩展器：AW9523B `0x59` 负责音频/屏幕电源、PA 和背光。
+- 输入：GPIO0 Boot；AW9523B K1/K2 未实现。
+- 存储：16 MB QIO Flash、80 MHz Octal PSRAM、双 OTA。
+- 背光：AW9523B bit 8，固定开启；PA 为 bit 5。
+
+摄像头、K1/K2、电池、充电、LED、休眠和关机未实现。AW9523B 电源时序、显示数据端序、
+双 codec 路由、PA 和背光仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/atk-dnesp32s3-box3/board.c b/components/mybot_platform/boards/atk-dnesp32s3-box3/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/atk-dnesp32s3-box3/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/atk-dnesp32s3-box3/board.cmake b/components/mybot_platform/boards/atk-dnesp32s3-box3/board.cmake
new file mode 100644
index 0000000..48ba3e6
--- /dev/null
+++ b/components/mybot_platform/boards/atk-dnesp32s3-box3/board.cmake
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "dual")
+set(MYBOT_GENERIC_DISPLAY "st7789/st7789_panel.c")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_AW9523B ON)
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_OCT
+    CONFIG_SPIRAM_SPEED_80M
+    CONFIG_CODEC_ES8311_SUPPORT
+    CONFIG_CODEC_ES7210_SUPPORT
+)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/atk-dnesp32s3-box3/board_config.h b/components/mybot_platform/boards/atk-dnesp32s3-box3/board_config.h
new file mode 100644
index 0000000..59a9547
--- /dev/null
+++ b/components/mybot_platform/boards/atk-dnesp32s3-box3/board_config.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+#include "driver/spi_common.h"
+
+#include <stdint.h>
+
+#define MYBOT_BOARD_NAME "atk-dnesp32s3-box3"
+#define MYBOT_BOARD_HAS_DISPLAY 1
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 3
+#define MYBOT_GENERIC_TOUCH_KIND 0
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MCLK GPIO_NUM_21
+#define MYBOT_AUDIO_I2S_BCLK GPIO_NUM_38
+#define MYBOT_AUDIO_I2S_WS GPIO_NUM_39
+#define MYBOT_AUDIO_I2S_DIN GPIO_NUM_41
+#define MYBOT_AUDIO_I2S_DOUT GPIO_NUM_40
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_0
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_3
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_2
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_NC
+
+#define MYBOT_AMOLED175_I2C_PORT MYBOT_GENERIC_I2C_PORT
+#define MYBOT_AMOLED175_ES8311_ADDRESS 0x30
+#define MYBOT_AMOLED175_ES7210_ADDRESS 0x80
+
+#define MYBOT_GENERIC_AW9523B_ADDRESS 0x59
+#define MYBOT_GENERIC_AW9523B_OUTPUT_MASK 0xfffcU
+#define MYBOT_GENERIC_AW9523B_HIGH_MASK                                                            \
+    ((uint16_t)((1U << 4) | (1U << 5) | (1U << 11) | (1U << 12) | (1U << 13) | (1U << 14)))
+#define MYBOT_GENERIC_AW9523B_PA_MASK ((uint16_t)(1U << 5))
+#define MYBOT_GENERIC_AW9523B_BACKLIGHT_MASK ((uint16_t)(1U << 8))
+#define MYBOT_GENERIC_AW9523B_SETTLE_MS 50
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_NC
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#define MYBOT_DISPLAY_SPI_HOST SPI2_HOST
+#define MYBOT_DISPLAY_MOSI GPIO_NUM_16
+#define MYBOT_DISPLAY_SCLK GPIO_NUM_15
+#define MYBOT_DISPLAY_DC GPIO_NUM_48
+#define MYBOT_DISPLAY_CS GPIO_NUM_47
+#define MYBOT_DISPLAY_RESET GPIO_NUM_NC
+#define MYBOT_DISPLAY_BACKLIGHT_GPIO GPIO_NUM_NC
+#define MYBOT_DISPLAY_BACKLIGHT_INVERT 0
+#define MYBOT_DISPLAY_BRIGHTNESS_PERCENT 100
+#define MYBOT_DISPLAY_WIDTH 320
+#define MYBOT_DISPLAY_HEIGHT 240
+#define MYBOT_DISPLAY_OFFSET_X 0
+#define MYBOT_DISPLAY_OFFSET_Y 0
+#define MYBOT_DISPLAY_SWAP_XY true
+#define MYBOT_DISPLAY_MIRROR_X true
+#define MYBOT_DISPLAY_MIRROR_Y false
+#define MYBOT_DISPLAY_INVERT_COLOR true
+#define MYBOT_DISPLAY_SPI_MODE 0
+#define MYBOT_DISPLAY_PIXEL_CLOCK_HZ (60 * 1000 * 1000)
+#define MYBOT_DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+#define MYBOT_DISPLAY_DATA_ENDIAN LCD_RGB_DATA_ENDIAN_BIG
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/atk-dnesp32s3-box3/sdkconfig.defaults b/components/mybot_platform/boards/atk-dnesp32s3-box3/sdkconfig.defaults
new file mode 100644
index 0000000..597a395
--- /dev/null
+++ b/components/mybot_platform/boards/atk-dnesp32s3-box3/sdkconfig.defaults
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_CODEC_ES8311_SUPPORT=y
+CONFIG_CODEC_ES7210_SUPPORT=y
+CONFIG_CODEC_I2C_BACKWARD_COMPATIBLE=n
diff --git a/components/mybot_platform/boards/boards.cmake b/components/mybot_platform/boards/boards.cmake
index 9c84764..2cb426f 100644
--- a/components/mybot_platform/boards/boards.cmake
+++ b/components/mybot_platform/boards/boards.cmake
@@ -55,6 +55,13 @@ set(MYBOT_SUPPORTED_BOARDS
     "zhengchen-1.54tft-wifi"
     "kevin-sp-v4-dev"
     "du-chatx"
+    "minsi-k08-dual"
+    "kevin-box-2"
+    "magiclick-2p5"
+    "atk-dnesp32s3-box3"
+    "zhengchen-cam"
+    "labplus-ledong-v2"
+    "labplus-mpython-v3"
 )
 set(_MYBOT_BOARDS_ROOT "${CMAKE_CURRENT_LIST_DIR}")
 
@@ -172,6 +179,20 @@ function(mybot_resolve_board board)
         set(profile "${_MYBOT_BOARDS_ROOT}/kevin-sp-v4-dev/board.cmake")
     elseif(board STREQUAL "du-chatx")
         set(profile "${_MYBOT_BOARDS_ROOT}/du-chatx/board.cmake")
+    elseif(board STREQUAL "minsi-k08-dual")
+        set(profile "${_MYBOT_BOARDS_ROOT}/minsi-k08-dual/board.cmake")
+    elseif(board STREQUAL "kevin-box-2")
+        set(profile "${_MYBOT_BOARDS_ROOT}/kevin-box-2/board.cmake")
+    elseif(board STREQUAL "magiclick-2p5")
+        set(profile "${_MYBOT_BOARDS_ROOT}/magiclick-2p5/board.cmake")
+    elseif(board STREQUAL "atk-dnesp32s3-box3")
+        set(profile "${_MYBOT_BOARDS_ROOT}/atk-dnesp32s3-box3/board.cmake")
+    elseif(board STREQUAL "zhengchen-cam")
+        set(profile "${_MYBOT_BOARDS_ROOT}/zhengchen-cam/board.cmake")
+    elseif(board STREQUAL "labplus-ledong-v2")
+        set(profile "${_MYBOT_BOARDS_ROOT}/labplus-ledong-v2/board.cmake")
+    elseif(board STREQUAL "labplus-mpython-v3")
+        set(profile "${_MYBOT_BOARDS_ROOT}/labplus-mpython-v3/board.cmake")
     else()
         message(FATAL_ERROR "Unsupported MYBOT_BOARD: ${board}")
     endif()
diff --git a/components/mybot_platform/boards/common/generic_board.c b/components/mybot_platform/boards/common/generic_board.c
index e742463..80ff500 100644
--- a/components/mybot_platform/boards/common/generic_board.c
+++ b/components/mybot_platform/boards/common/generic_board.c
@@ -14,7 +14,7 @@
 
 #define TAG "generic_board"
 
-#if MYBOT_GENERIC_AUDIO_KIND == 1 || MYBOT_GENERIC_AUDIO_KIND == 4
+#if MYBOT_GENERIC_AUDIO_KIND == 1 || MYBOT_GENERIC_AUDIO_KIND == 4 || MYBOT_GENERIC_AUDIO_KIND == 5
 const mybot_audio_capture_ops_t *mybot_es8311_audio_capture_ops(void);
 const mybot_audio_playback_ops_t *mybot_es8311_audio_playback_ops(void);
 const mybot_audio_volume_ops_t *mybot_es8311_audio_volume_ops(void);
diff --git a/components/mybot_platform/boards/common/generic_hardware.c b/components/mybot_platform/boards/common/generic_hardware.c
index 614cb3c..c7de59a 100644
--- a/components/mybot_platform/boards/common/generic_hardware.c
+++ b/components/mybot_platform/boards/common/generic_hardware.c
@@ -2,6 +2,7 @@
 #include "generic_hardware.h"
 
 #include "board_config.h"
+#include "io_expander/aw9523b.h"
 #include "io_expander/pca9557.h"
 #include "io_expander/tca9554.h"
 
@@ -32,6 +33,10 @@
 #define MYBOT_GENERIC_TOUCH_KIND 0
 #endif
 
+#ifndef MYBOT_GENERIC_EXTRA_INIT
+#define MYBOT_GENERIC_EXTRA_INIT 0
+#endif
+
 #ifndef MYBOT_GENERIC_PA_ACTIVE_LEVEL
 #define MYBOT_GENERIC_PA_ACTIVE_LEVEL 1
 #endif
@@ -57,8 +62,10 @@ typedef struct {
     i2c_master_bus_handle_t touch_bus;
     mybot_pca9557_t expander;
     mybot_tca9554_t tca9554;
+    mybot_aw9523b_t aw9523b;
     i2c_master_dev_handle_t axp2101;
     bool expander_ready;
+    bool aw9523b_ready;
     bool pa_ready;
     bool pa_enabled;
     bool power_ready;
@@ -70,6 +77,10 @@ typedef struct {
 
 static hardware_state_t s_hardware;
 
+#if MYBOT_GENERIC_EXTRA_INIT
+int mybot_generic_board_extra_init(i2c_master_bus_handle_t bus);
+#endif
+
 #ifdef MYBOT_GENERIC_AXP2101_ADDRESS
 static esp_err_t initialize_axp2101(void) {
     static const uint8_t registers[][2] = {
@@ -91,7 +102,7 @@ static esp_err_t initialize_axp2101(void) {
 
 static bool codec_needs_i2c(void) {
     return MYBOT_GENERIC_AUDIO_KIND == 1 || MYBOT_GENERIC_AUDIO_KIND == 3 ||
-           MYBOT_GENERIC_AUDIO_KIND == 4;
+           MYBOT_GENERIC_AUDIO_KIND == 4 || MYBOT_GENERIC_AUDIO_KIND == 5;
 }
 
 static esp_err_t create_i2c_bus(int port, gpio_num_t sda, gpio_num_t scl,
@@ -123,7 +134,15 @@ static esp_err_t configure_output_gpio(gpio_num_t gpio, int initial_level) {
 }
 
 static esp_err_t initialize_backlight(void) {
-#ifdef MYBOT_DISPLAY_BACKLIGHT_GPIO
+#ifdef MYBOT_GENERIC_AW9523B_BACKLIGHT_MASK
+    if (!s_hardware.aw9523b_ready ||
+        mybot_aw9523b_set_levels(&s_hardware.aw9523b, MYBOT_GENERIC_AW9523B_BACKLIGHT_MASK, 0) <
+            0) {
+        return ESP_FAIL;
+    }
+    s_hardware.backlight_ready = true;
+    return ESP_OK;
+#elif defined(MYBOT_DISPLAY_BACKLIGHT_GPIO)
     if (MYBOT_DISPLAY_BACKLIGHT_GPIO == GPIO_NUM_NC) {
         return ESP_OK;
     }
@@ -201,12 +220,18 @@ static int release_hardware(void) {
         result = -1;
     }
 #endif
+#ifdef MYBOT_GENERIC_AW9523B_ADDRESS
+    if (s_hardware.aw9523b.device && mybot_aw9523b_deinit(&s_hardware.aw9523b) < 0) {
+        result = -1;
+    }
+#endif
 #ifdef MYBOT_GENERIC_PCA9557_ADDRESS
     if (s_hardware.expander_ready && mybot_pca9557_deinit(&s_hardware.expander) < 0) {
         result = -1;
     }
 #endif
     s_hardware.expander_ready = false;
+    s_hardware.aw9523b_ready = false;
     if (s_hardware.touch_bus && i2c_del_master_bus(s_hardware.touch_bus) != ESP_OK) {
         result = -1;
     } else {
@@ -228,8 +253,9 @@ int mybot_generic_hardware_init(void) {
         return 0;
     }
     if ((s_hardware.audio_bus || s_hardware.touch_bus || s_hardware.expander_ready ||
-         s_hardware.tca9554.device || s_hardware.axp2101 || s_hardware.pa_ready ||
-         s_hardware.power_ready || s_hardware.aux_power_ready || s_hardware.backlight_ready) &&
+         s_hardware.tca9554.device || s_hardware.aw9523b.device || s_hardware.axp2101 ||
+         s_hardware.pa_ready || s_hardware.power_ready || s_hardware.aux_power_ready ||
+         s_hardware.backlight_ready) &&
         release_hardware() < 0) {
         return -1;
     }
@@ -276,6 +302,11 @@ int mybot_generic_hardware_init(void) {
                                 MYBOT_GENERIC_TOUCH_I2C_SCL, &s_hardware.touch_bus);
     }
 #endif
+#if MYBOT_GENERIC_EXTRA_INIT
+    if (result == ESP_OK && s_hardware.audio_bus) {
+        result = mybot_generic_board_extra_init(s_hardware.audio_bus) == 0 ? ESP_OK : ESP_FAIL;
+    }
+#endif
 
 #ifdef MYBOT_GENERIC_PCA9557_ADDRESS
     if (result == ESP_OK && s_hardware.audio_bus) {
@@ -345,6 +376,26 @@ int mybot_generic_hardware_init(void) {
 #endif
 #endif
 
+#ifdef MYBOT_GENERIC_AW9523B_ADDRESS
+    if (result == ESP_OK && s_hardware.audio_bus) {
+        result = mybot_aw9523b_init(&s_hardware.aw9523b, s_hardware.audio_bus,
+                                    MYBOT_GENERIC_AW9523B_ADDRESS, MYBOT_GENERIC_I2C_SPEED_HZ) == 0
+                     ? ESP_OK
+                     : ESP_FAIL;
+        s_hardware.aw9523b_ready = result == ESP_OK;
+    }
+    if (result == ESP_OK && s_hardware.aw9523b_ready) {
+        result =
+            mybot_aw9523b_configure_outputs(&s_hardware.aw9523b, MYBOT_GENERIC_AW9523B_OUTPUT_MASK,
+                                            MYBOT_GENERIC_AW9523B_HIGH_MASK) == 0
+                ? ESP_OK
+                : ESP_FAIL;
+    }
+    if (result == ESP_OK) {
+        vTaskDelay(pdMS_TO_TICKS(MYBOT_GENERIC_AW9523B_SETTLE_MS));
+    }
+#endif
+
 #ifdef MYBOT_GENERIC_AXP2101_ADDRESS
     if (result == ESP_OK && s_hardware.audio_bus) {
         const i2c_device_config_t axp_config = {
@@ -410,6 +461,16 @@ int mybot_generic_set_speaker_power(bool enabled) {
         return 0;
     }
 #endif
+#ifdef MYBOT_GENERIC_AW9523B_PA_MASK
+    if (s_hardware.aw9523b_ready) {
+        const uint16_t mask = MYBOT_GENERIC_AW9523B_PA_MASK;
+        if (mybot_aw9523b_set_levels(&s_hardware.aw9523b, mask, enabled ? mask : 0) < 0) {
+            return -1;
+        }
+        s_hardware.pa_enabled = enabled;
+        return 0;
+    }
+#endif
 #if MYBOT_GENERIC_M5STACK_STOPWATCH
     if (s_hardware.stopwatch_hardware_ready) {
         if (mybot_m5stack_stopwatch_set_speaker_pa(enabled) < 0) {
@@ -432,7 +493,13 @@ int mybot_generic_set_speaker_power(bool enabled) {
 }
 
 int mybot_board_set_display_backlight(unsigned int percent) {
-#ifdef MYBOT_DISPLAY_BACKLIGHT_GPIO
+#ifdef MYBOT_GENERIC_AW9523B_BACKLIGHT_MASK
+    if (!s_hardware.initialized || !s_hardware.backlight_ready || percent > 100) {
+        return -1;
+    }
+    const uint16_t mask = MYBOT_GENERIC_AW9523B_BACKLIGHT_MASK;
+    return mybot_aw9523b_set_levels(&s_hardware.aw9523b, mask, percent ? mask : 0);
+#elif defined(MYBOT_DISPLAY_BACKLIGHT_GPIO)
     if (MYBOT_DISPLAY_BACKLIGHT_GPIO == GPIO_NUM_NC) {
         return 0;
     }
diff --git a/components/mybot_platform/boards/common/generic_profile.cmake b/components/mybot_platform/boards/common/generic_profile.cmake
index 47072dc..b604ef2 100644
--- a/components/mybot_platform/boards/common/generic_profile.cmake
+++ b/components/mybot_platform/boards/common/generic_profile.cmake
@@ -33,6 +33,8 @@ endif()
 
 if(MYBOT_GENERIC_AUDIO STREQUAL "es8311")
     list(APPEND MYBOT_BOARD_SOURCES "${MYBOT_PLATFORM_ROOT}/src/drivers/audio/es8311_codec_audio.c")
+elseif(MYBOT_GENERIC_AUDIO STREQUAL "es8388")
+    list(APPEND MYBOT_BOARD_SOURCES "${MYBOT_PLATFORM_ROOT}/src/drivers/audio/es8311_codec_audio.c")
 elseif(MYBOT_GENERIC_AUDIO STREQUAL "raw")
     list(APPEND MYBOT_BOARD_SOURCES "${MYBOT_PLATFORM_ROOT}/src/drivers/audio/raw_i2s_audio.c")
 elseif(MYBOT_GENERIC_AUDIO STREQUAL "dual")
@@ -77,6 +79,11 @@ if(MYBOT_GENERIC_TCA9554)
         "${MYBOT_PLATFORM_ROOT}/src/drivers/io_expander/tca9554.c")
 endif()
 
+if(MYBOT_GENERIC_AW9523B)
+    list(APPEND MYBOT_BOARD_SOURCES
+        "${MYBOT_PLATFORM_ROOT}/src/drivers/io_expander/aw9523b.c")
+endif()
+
 set(MYBOT_BOARD_REQUIRES
     button
     esp_codec_dev
diff --git a/components/mybot_platform/boards/kevin-box-2/README.md b/components/mybot_platform/boards/kevin-box-2/README.md
new file mode 100644
index 0000000..fee5e6b
--- /dev/null
+++ b/components/mybot_platform/boards/kevin-box-2/README.md
@@ -0,0 +1,14 @@
+# KEVIN Box 2
+
+板型 ID 为 `kevin-box-2`。当前实现为 Wi-Fi headless 子集。
+
+- 显示：未启用；128×64 SSD1306 单色 UI 尚未实现。
+- 音频：ES8311 输出与 ES7210 采集，16 kHz 单声道 signed-16 PCM。
+- 电源：AXP2101 `0x34`，GPIO9 speaker PA。
+- 输入：GPIO0 Boot、GPIO1 音量加、GPIO2 音量减。
+- 存储：16 MB QIO Flash、80 MHz Octal PSRAM、双 OTA。
+
+ML307/4G、OLED、LED、电池状态、休眠和关机未实现。AXP2101 电源时序、双 codec 路由和按键
+仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/kevin-box-2/board.c b/components/mybot_platform/boards/kevin-box-2/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/kevin-box-2/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/kevin-box-2/board.cmake b/components/mybot_platform/boards/kevin-box-2/board.cmake
new file mode 100644
index 0000000..5eba0b1
--- /dev/null
+++ b/components/mybot_platform/boards/kevin-box-2/board.cmake
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "dual")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_OCT
+    CONFIG_SPIRAM_SPEED_80M
+    CONFIG_CODEC_ES8311_SUPPORT
+    CONFIG_CODEC_ES7210_SUPPORT
+)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/kevin-box-2/board_config.h b/components/mybot_platform/boards/kevin-box-2/board_config.h
new file mode 100644
index 0000000..e19a642
--- /dev/null
+++ b/components/mybot_platform/boards/kevin-box-2/board_config.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+
+#define MYBOT_BOARD_NAME "kevin-box-2"
+#define MYBOT_BOARD_HAS_DISPLAY 0
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 3
+#define MYBOT_GENERIC_TOUCH_KIND 0
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MCLK GPIO_NUM_40
+#define MYBOT_AUDIO_I2S_BCLK GPIO_NUM_38
+#define MYBOT_AUDIO_I2S_WS GPIO_NUM_47
+#define MYBOT_AUDIO_I2S_DIN GPIO_NUM_39
+#define MYBOT_AUDIO_I2S_DOUT GPIO_NUM_48
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_1
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_42
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_41
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_9
+#define MYBOT_GENERIC_AXP2101_ADDRESS 0x34
+
+#define MYBOT_AMOLED175_I2C_PORT MYBOT_GENERIC_I2C_PORT
+#define MYBOT_AMOLED175_ES8311_ADDRESS 0x30
+#define MYBOT_AMOLED175_ES7210_ADDRESS 0x80
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_1
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_2
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/kevin-box-2/sdkconfig.defaults b/components/mybot_platform/boards/kevin-box-2/sdkconfig.defaults
new file mode 100644
index 0000000..597a395
--- /dev/null
+++ b/components/mybot_platform/boards/kevin-box-2/sdkconfig.defaults
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_CODEC_ES8311_SUPPORT=y
+CONFIG_CODEC_ES7210_SUPPORT=y
+CONFIG_CODEC_I2C_BACKWARD_COMPATIBLE=n
diff --git a/components/mybot_platform/boards/labplus-ledong-v2/README.md b/components/mybot_platform/boards/labplus-ledong-v2/README.md
new file mode 100644
index 0000000..05aa72e
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-ledong-v2/README.md
@@ -0,0 +1,15 @@
+# LabPlus 乐动掌控 V2
+
+板型 ID 为 `labplus-ledong-v2`。
+
+- 显示：320×172 ST7789 兼容 SPI 面板，SPI2 mode 0，20 MHz，大端像素数据。
+- 音频：ES8388，I2C0 GPIO44/43，16 kHz 单声道 signed-16 PCM。
+- 输入：GPIO0 Boot；第二个按键 GPIO46 未接入。
+- 存储：16 MB QIO Flash、80 MHz Quad PSRAM、双 OTA。
+- 背光：GPIO34 LEDC，默认 60%。
+- 屏幕复位：通过 I2C `0x11` 向 STM8 寄存器 `0x04` 发送一次复位命令。
+
+触摸、传感器、蜂鸣器、RGB 灯、电机、摄像头、休眠和关机未实现。ES8388、面板方向、STM8
+复位和音频仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/labplus-ledong-v2/board.c b/components/mybot_platform/boards/labplus-ledong-v2/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-ledong-v2/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/labplus-ledong-v2/board.cmake b/components/mybot_platform/boards/labplus-ledong-v2/board.cmake
new file mode 100644
index 0000000..29f98c2
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-ledong-v2/board.cmake
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "es8388")
+set(MYBOT_GENERIC_DISPLAY "st7789/st7789_panel.c")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_EXTRA_SOURCES "${CMAKE_CURRENT_LIST_DIR}/labplus_hardware.c")
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_QUAD
+    CONFIG_SPIRAM_SPEED_80M
+    CONFIG_CODEC_ES8388_SUPPORT
+)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/labplus-ledong-v2/board_config.h b/components/mybot_platform/boards/labplus-ledong-v2/board_config.h
new file mode 100644
index 0000000..bb58cc7
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-ledong-v2/board_config.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+#include "driver/spi_common.h"
+
+#define MYBOT_BOARD_NAME "labplus-ledong-v2"
+#define MYBOT_BOARD_HAS_DISPLAY 1
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 5
+#define MYBOT_GENERIC_TOUCH_KIND 0
+#define MYBOT_GENERIC_EXTRA_INIT 1
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MCLK GPIO_NUM_39
+#define MYBOT_AUDIO_I2S_BCLK GPIO_NUM_41
+#define MYBOT_AUDIO_I2S_WS GPIO_NUM_42
+#define MYBOT_AUDIO_I2S_DIN GPIO_NUM_40
+#define MYBOT_AUDIO_I2S_DOUT GPIO_NUM_38
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_0
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_44
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_43
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_NC
+
+#define MYBOT_AUDIO_CODEC_I2C_PORT MYBOT_GENERIC_I2C_PORT
+#define MYBOT_AUDIO_CODEC_I2C_ADDRESS 0x20
+#define MYBOT_AUDIO_CODEC_INPUT_GAIN_DB 24.0f
+#define MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT 100
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_NC
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#define MYBOT_DISPLAY_SPI_HOST SPI2_HOST
+#define MYBOT_DISPLAY_MOSI GPIO_NUM_37
+#define MYBOT_DISPLAY_SCLK GPIO_NUM_36
+#define MYBOT_DISPLAY_DC GPIO_NUM_35
+#define MYBOT_DISPLAY_CS GPIO_NUM_NC
+#define MYBOT_DISPLAY_RESET GPIO_NUM_NC
+#define MYBOT_DISPLAY_BACKLIGHT_GPIO GPIO_NUM_34
+#define MYBOT_DISPLAY_BACKLIGHT_INVERT 0
+#define MYBOT_DISPLAY_BRIGHTNESS_PERCENT 60
+#define MYBOT_DISPLAY_WIDTH 320
+#define MYBOT_DISPLAY_HEIGHT 172
+#define MYBOT_DISPLAY_OFFSET_X 0
+#define MYBOT_DISPLAY_OFFSET_Y 34
+#define MYBOT_DISPLAY_SWAP_XY true
+#define MYBOT_DISPLAY_MIRROR_X true
+#define MYBOT_DISPLAY_MIRROR_Y true
+#define MYBOT_DISPLAY_INVERT_COLOR false
+#define MYBOT_DISPLAY_SPI_MODE 0
+#define MYBOT_DISPLAY_PIXEL_CLOCK_HZ (20 * 1000 * 1000)
+#define MYBOT_DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+#define MYBOT_DISPLAY_DATA_ENDIAN LCD_RGB_DATA_ENDIAN_BIG
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/labplus-ledong-v2/labplus_hardware.c b/components/mybot_platform/boards/labplus-ledong-v2/labplus_hardware.c
new file mode 100644
index 0000000..7b3e354
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-ledong-v2/labplus_hardware.c
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "driver/i2c_master.h"
+#include "esp_err.h"
+#include "esp_log.h"
+
+#include <stdint.h>
+
+#define TAG "labplus_hardware"
+#define LABPLUS_STM8_ADDRESS 0x11
+#define LABPLUS_STM8_RESET_REGISTER 0x04
+#define LABPLUS_I2C_TIMEOUT_MS 100
+
+int mybot_generic_board_extra_init(i2c_master_bus_handle_t bus) {
+    const i2c_device_config_t config = {
+        .dev_addr_length = I2C_ADDR_BIT_LEN_7,
+        .device_address = LABPLUS_STM8_ADDRESS,
+        .scl_speed_hz = 400000,
+    };
+    i2c_master_dev_handle_t device = NULL;
+    esp_err_t result = i2c_master_bus_add_device(bus, &config, &device);
+    if (result == ESP_OK) {
+        const uint8_t command = LABPLUS_STM8_RESET_REGISTER;
+        result = i2c_master_transmit(device, &command, sizeof(command), LABPLUS_I2C_TIMEOUT_MS);
+    }
+    if (device) {
+        const esp_err_t remove_result = i2c_master_bus_rm_device(device);
+        if (result == ESP_OK) {
+            result = remove_result;
+        }
+    }
+    if (result != ESP_OK) {
+        ESP_LOGE(TAG, "event=panel_reset action=initialize result=error code=%s",
+                 esp_err_to_name(result));
+        return -1;
+    }
+    return 0;
+}
diff --git a/components/mybot_platform/boards/labplus-ledong-v2/sdkconfig.defaults b/components/mybot_platform/boards/labplus-ledong-v2/sdkconfig.defaults
new file mode 100644
index 0000000..dba9b50
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-ledong-v2/sdkconfig.defaults
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_QUAD=y
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_CODEC_ES8388_SUPPORT=y
+CONFIG_CODEC_I2C_BACKWARD_COMPATIBLE=n
diff --git a/components/mybot_platform/boards/labplus-mpython-v3/README.md b/components/mybot_platform/boards/labplus-mpython-v3/README.md
new file mode 100644
index 0000000..f172505
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-mpython-v3/README.md
@@ -0,0 +1,14 @@
+# LabPlus 掌控板 V3
+
+板型 ID 为 `labplus-mpython-v3`。
+
+- 显示：320×172 ST7789 兼容 SPI 面板，SPI2 mode 0，20 MHz，大端像素数据。
+- 音频：ES8388，I2C0 GPIO44/43，16 kHz 单声道 signed-16 PCM。
+- 输入：GPIO0 Boot；第二个按键 GPIO46 未接入。
+- 存储：16 MB QIO Flash、80 MHz Quad PSRAM、双 OTA。
+- 背光：GPIO33 LEDC，默认 60%。
+
+触摸、传感器、蜂鸣器、RGB 灯、电机、摄像头、休眠和关机未实现。ES8388、面板方向和音频
+仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/labplus-mpython-v3/board.c b/components/mybot_platform/boards/labplus-mpython-v3/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-mpython-v3/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/labplus-mpython-v3/board.cmake b/components/mybot_platform/boards/labplus-mpython-v3/board.cmake
new file mode 100644
index 0000000..2a5afb5
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-mpython-v3/board.cmake
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "es8388")
+set(MYBOT_GENERIC_DISPLAY "st7789/st7789_panel.c")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_QUAD
+    CONFIG_SPIRAM_SPEED_80M
+    CONFIG_CODEC_ES8388_SUPPORT
+)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/labplus-mpython-v3/board_config.h b/components/mybot_platform/boards/labplus-mpython-v3/board_config.h
new file mode 100644
index 0000000..d4d8153
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-mpython-v3/board_config.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+#include "driver/spi_common.h"
+
+#define MYBOT_BOARD_NAME "labplus-mpython-v3"
+#define MYBOT_BOARD_HAS_DISPLAY 1
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 5
+#define MYBOT_GENERIC_TOUCH_KIND 0
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MCLK GPIO_NUM_39
+#define MYBOT_AUDIO_I2S_BCLK GPIO_NUM_41
+#define MYBOT_AUDIO_I2S_WS GPIO_NUM_42
+#define MYBOT_AUDIO_I2S_DIN GPIO_NUM_40
+#define MYBOT_AUDIO_I2S_DOUT GPIO_NUM_38
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_0
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_44
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_43
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_NC
+
+#define MYBOT_AUDIO_CODEC_I2C_PORT MYBOT_GENERIC_I2C_PORT
+#define MYBOT_AUDIO_CODEC_I2C_ADDRESS 0x20
+#define MYBOT_AUDIO_CODEC_INPUT_GAIN_DB 24.0f
+#define MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT 100
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_NC
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#define MYBOT_DISPLAY_SPI_HOST SPI2_HOST
+#define MYBOT_DISPLAY_MOSI GPIO_NUM_37
+#define MYBOT_DISPLAY_SCLK GPIO_NUM_36
+#define MYBOT_DISPLAY_DC GPIO_NUM_35
+#define MYBOT_DISPLAY_CS GPIO_NUM_34
+#define MYBOT_DISPLAY_RESET GPIO_NUM_NC
+#define MYBOT_DISPLAY_BACKLIGHT_GPIO GPIO_NUM_33
+#define MYBOT_DISPLAY_BACKLIGHT_INVERT 0
+#define MYBOT_DISPLAY_BRIGHTNESS_PERCENT 60
+#define MYBOT_DISPLAY_WIDTH 320
+#define MYBOT_DISPLAY_HEIGHT 172
+#define MYBOT_DISPLAY_OFFSET_X 0
+#define MYBOT_DISPLAY_OFFSET_Y 34
+#define MYBOT_DISPLAY_SWAP_XY true
+#define MYBOT_DISPLAY_MIRROR_X true
+#define MYBOT_DISPLAY_MIRROR_Y true
+#define MYBOT_DISPLAY_INVERT_COLOR false
+#define MYBOT_DISPLAY_SPI_MODE 0
+#define MYBOT_DISPLAY_PIXEL_CLOCK_HZ (20 * 1000 * 1000)
+#define MYBOT_DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+#define MYBOT_DISPLAY_DATA_ENDIAN LCD_RGB_DATA_ENDIAN_BIG
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/labplus-mpython-v3/sdkconfig.defaults b/components/mybot_platform/boards/labplus-mpython-v3/sdkconfig.defaults
new file mode 100644
index 0000000..dba9b50
--- /dev/null
+++ b/components/mybot_platform/boards/labplus-mpython-v3/sdkconfig.defaults
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_QUAD=y
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_CODEC_ES8388_SUPPORT=y
+CONFIG_CODEC_I2C_BACKWARD_COMPATIBLE=n
diff --git a/components/mybot_platform/boards/magiclick-2p5/README.md b/components/mybot_platform/boards/magiclick-2p5/README.md
new file mode 100644
index 0000000..ad8ae42
--- /dev/null
+++ b/components/mybot_platform/boards/magiclick-2p5/README.md
@@ -0,0 +1,14 @@
+# Magiclick 2.5
+
+板型 ID 为 `magiclick-2p5`。当前实现仅使用 Wi-Fi 通路。
+
+- 显示：128×128，支持 GC9107 与 ST7735 两种 PCB 版本，共享紧凑 LVGL UI。
+- 音频：ES8311，I2C0 GPIO5/6，GPIO4 speaker PA，16 kHz 单声道 signed-16 PCM。
+- 输入：GPIO21 Boot、GPIO47 音量加、GPIO0 音量减。
+- 存储：16 MB QIO Flash、80 MHz Octal PSRAM、双 OTA。
+- 背光：GPIO13 LEDC，默认 60%。
+
+ML307/4G、电池、充电、LED、休眠和关机未实现。面板版本由 GPIO3 ADC 选择，显示方向、
+音频、PA、按键和电源仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/magiclick-2p5/board.c b/components/mybot_platform/boards/magiclick-2p5/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/magiclick-2p5/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/magiclick-2p5/board.cmake b/components/mybot_platform/boards/magiclick-2p5/board.cmake
new file mode 100644
index 0000000..0fb073a
--- /dev/null
+++ b/components/mybot_platform/boards/magiclick-2p5/board.cmake
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "es8311")
+set(MYBOT_GENERIC_DISPLAY "compact/compact_128_panel.c")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_EXTRA_SOURCES "${CMAKE_CURRENT_LIST_DIR}/magiclick_2p5_hardware.c")
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_OCT
+    CONFIG_SPIRAM_SPEED_80M
+    CONFIG_CODEC_ES8311_SUPPORT
+)
+set(MYBOT_GENERIC_EXTRA_REQUIRES esp_adc esp_lcd_gc9a01)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/magiclick-2p5/board_config.h b/components/mybot_platform/boards/magiclick-2p5/board_config.h
new file mode 100644
index 0000000..a5cf153
--- /dev/null
+++ b/components/mybot_platform/boards/magiclick-2p5/board_config.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+#include "driver/spi_common.h"
+
+#define MYBOT_BOARD_NAME "magiclick-2p5"
+#define MYBOT_BOARD_HAS_DISPLAY 1
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 1
+#define MYBOT_GENERIC_TOUCH_KIND 0
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MCLK GPIO_NUM_8
+#define MYBOT_AUDIO_I2S_BCLK GPIO_NUM_9
+#define MYBOT_AUDIO_I2S_WS GPIO_NUM_11
+#define MYBOT_AUDIO_I2S_DIN GPIO_NUM_10
+#define MYBOT_AUDIO_I2S_DOUT GPIO_NUM_12
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_0
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_5
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_6
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_4
+
+#define MYBOT_ES8311_I2C_PORT MYBOT_GENERIC_I2C_PORT
+#define MYBOT_ES8311_I2C_ADDRESS 0x30
+#define MYBOT_ES8311_INPUT_GAIN_DB 30.0f
+#define MYBOT_ES8311_HARDWARE_VOLUME_SCALE_PERCENT 60
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_21
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_47
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#define MYBOT_DISPLAY_SPI_HOST SPI3_HOST
+#define MYBOT_DISPLAY_MOSI GPIO_NUM_16
+#define MYBOT_DISPLAY_SCLK GPIO_NUM_15
+#define MYBOT_DISPLAY_DC GPIO_NUM_18
+#define MYBOT_DISPLAY_CS GPIO_NUM_14
+#define MYBOT_DISPLAY_RESET GPIO_NUM_17
+#define MYBOT_DISPLAY_BACKLIGHT_GPIO GPIO_NUM_13
+#define MYBOT_DISPLAY_BACKLIGHT_INVERT 0
+#define MYBOT_DISPLAY_BRIGHTNESS_PERCENT 60
+#define MYBOT_DISPLAY_WIDTH 128
+#define MYBOT_DISPLAY_HEIGHT 128
+#define MYBOT_DISPLAY_OFFSET_X 0
+#define MYBOT_DISPLAY_OFFSET_Y 0
+#define MYBOT_DISPLAY_SWAP_XY false
+#define MYBOT_DISPLAY_MIRROR_X false
+#define MYBOT_DISPLAY_MIRROR_Y false
+#define MYBOT_DISPLAY_INVERT_COLOR false
+#define MYBOT_DISPLAY_SPI_MODE 0
+#define MYBOT_DISPLAY_PIXEL_CLOCK_HZ (20 * 1000 * 1000)
+#define MYBOT_DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+
+#define MYBOT_COMPACT_GC9107_OFFSET_X 0
+#define MYBOT_COMPACT_GC9107_OFFSET_Y 0
+#define MYBOT_COMPACT_ST7735_OFFSET_X 2
+#define MYBOT_COMPACT_ST7735_OFFSET_Y 3
+#define MYBOT_COMPACT_GC9107_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+#define MYBOT_COMPACT_ST7735_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/magiclick-2p5/magiclick_2p5_hardware.c b/components/mybot_platform/boards/magiclick-2p5/magiclick_2p5_hardware.c
new file mode 100644
index 0000000..51d088b
--- /dev/null
+++ b/components/mybot_platform/boards/magiclick-2p5/magiclick_2p5_hardware.c
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "board_config.h"
+
+#include "esp_adc/adc_oneshot.h"
+#include "esp_log.h"
+
+#define TAG "magiclick_2p5"
+#define MYBOT_COMPACT_PANEL_GC9107 1
+#define MYBOT_COMPACT_PANEL_ST7735 2
+
+int mybot_board_compact_panel_profile(void) {
+    adc_oneshot_unit_handle_t adc = NULL;
+    const adc_oneshot_unit_init_cfg_t unit_config = {
+        .unit_id = ADC_UNIT_1,
+    };
+    if (adc_oneshot_new_unit(&unit_config, &adc) != ESP_OK) {
+        ESP_LOGW(TAG, "event=panel action=detect result=fallback reason=adc_init");
+        return MYBOT_COMPACT_PANEL_ST7735;
+    }
+    const adc_oneshot_chan_cfg_t channel_config = {
+        .atten = ADC_ATTEN_DB_12,
+        .bitwidth = ADC_BITWIDTH_12,
+    };
+    if (adc_oneshot_config_channel(adc, ADC_CHANNEL_2, &channel_config) != ESP_OK) {
+        (void)adc_oneshot_del_unit(adc);
+        ESP_LOGW(TAG, "event=panel action=detect result=fallback reason=adc_channel");
+        return MYBOT_COMPACT_PANEL_ST7735;
+    }
+
+    int total = 0;
+    int raw = 0;
+    for (int i = 0; i < 10; ++i) {
+        if (adc_oneshot_read(adc, ADC_CHANNEL_2, &raw) != ESP_OK) {
+            (void)adc_oneshot_del_unit(adc);
+            return MYBOT_COMPACT_PANEL_ST7735;
+        }
+        total += raw;
+    }
+    (void)adc_oneshot_del_unit(adc);
+
+    const int millivolts = (total / 10) * 3300 / 4095;
+    if (millivolts < 100) {
+        ESP_LOGI(TAG, "event=panel action=detect profile=gc9107 millivolts=%d", millivolts);
+        return MYBOT_COMPACT_PANEL_GC9107;
+    }
+    ESP_LOGI(TAG, "event=panel action=detect profile=st7735 millivolts=%d", millivolts);
+    return MYBOT_COMPACT_PANEL_ST7735;
+}
diff --git a/components/mybot_platform/boards/magiclick-2p5/sdkconfig.defaults b/components/mybot_platform/boards/magiclick-2p5/sdkconfig.defaults
new file mode 100644
index 0000000..bc4a897
--- /dev/null
+++ b/components/mybot_platform/boards/magiclick-2p5/sdkconfig.defaults
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_CODEC_ES8311_SUPPORT=y
+CONFIG_CODEC_I2C_BACKWARD_COMPATIBLE=n
diff --git a/components/mybot_platform/boards/minsi-k08-dual/README.md b/components/mybot_platform/boards/minsi-k08-dual/README.md
new file mode 100644
index 0000000..6654390
--- /dev/null
+++ b/components/mybot_platform/boards/minsi-k08-dual/README.md
@@ -0,0 +1,14 @@
+# Minsi K08 Dual
+
+板型 ID 为 `minsi-k08-dual`。当前实现仅使用 Wi-Fi 通路。
+
+- 显示：240×240 ST7789，SPI3 mode 3，40 MHz，X 偏移 80，共享 LVUI。
+- 音频：独立麦克风与扬声器 raw I2S，16 kHz 单声道 signed-16 PCM。
+- 输入：GPIO0 Boot、GPIO47 音量加、GPIO46 音量减。
+- 存储：16 MB QIO Flash、80 MHz Octal PSRAM、双 OTA。
+- 背光：GPIO7 LEDC，默认 60%。
+
+ML307/4G、电池、充电、LED、测试灯、休眠和关机未实现。GPIO18 同时被上游代码定义为
+麦克风 DIN 和测试灯，本 profile 不启用测试灯。显示方向、音频和电源仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/minsi-k08-dual/board.c b/components/mybot_platform/boards/minsi-k08-dual/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/minsi-k08-dual/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/minsi-k08-dual/board.cmake b/components/mybot_platform/boards/minsi-k08-dual/board.cmake
new file mode 100644
index 0000000..ee77d8a
--- /dev/null
+++ b/components/mybot_platform/boards/minsi-k08-dual/board.cmake
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "raw")
+set(MYBOT_GENERIC_DISPLAY "st7789/st7789_panel.c")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_OCT
+    CONFIG_SPIRAM_SPEED_80M
+)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/minsi-k08-dual/board_config.h b/components/mybot_platform/boards/minsi-k08-dual/board_config.h
new file mode 100644
index 0000000..9395b9e
--- /dev/null
+++ b/components/mybot_platform/boards/minsi-k08-dual/board_config.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+#include "driver/spi_common.h"
+
+#define MYBOT_BOARD_NAME "minsi-k08-dual"
+#define MYBOT_BOARD_HAS_DISPLAY 1
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 2
+#define MYBOT_GENERIC_TOUCH_KIND 0
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MIC_BCLK GPIO_NUM_10
+#define MYBOT_AUDIO_I2S_MIC_WS GPIO_NUM_9
+#define MYBOT_AUDIO_I2S_MIC_DIN GPIO_NUM_18
+#define MYBOT_AUDIO_I2S_SPK_BCLK GPIO_NUM_5
+#define MYBOT_AUDIO_I2S_SPK_WS GPIO_NUM_6
+#define MYBOT_AUDIO_I2S_SPK_DOUT GPIO_NUM_4
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_0
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_NC
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_NC
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_NC
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_47
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_46
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#define MYBOT_DISPLAY_SPI_HOST SPI3_HOST
+#define MYBOT_DISPLAY_MOSI GPIO_NUM_17
+#define MYBOT_DISPLAY_SCLK GPIO_NUM_8
+#define MYBOT_DISPLAY_DC GPIO_NUM_15
+#define MYBOT_DISPLAY_CS GPIO_NUM_NC
+#define MYBOT_DISPLAY_RESET GPIO_NUM_16
+#define MYBOT_DISPLAY_BACKLIGHT_GPIO GPIO_NUM_7
+#define MYBOT_DISPLAY_BACKLIGHT_INVERT 0
+#define MYBOT_DISPLAY_BRIGHTNESS_PERCENT 60
+#define MYBOT_DISPLAY_WIDTH 240
+#define MYBOT_DISPLAY_HEIGHT 240
+#define MYBOT_DISPLAY_OFFSET_X 80
+#define MYBOT_DISPLAY_OFFSET_Y 0
+#define MYBOT_DISPLAY_SWAP_XY true
+#define MYBOT_DISPLAY_MIRROR_X false
+#define MYBOT_DISPLAY_MIRROR_Y true
+#define MYBOT_DISPLAY_INVERT_COLOR true
+#define MYBOT_DISPLAY_SPI_MODE 3
+#define MYBOT_DISPLAY_PIXEL_CLOCK_HZ (40 * 1000 * 1000)
+#define MYBOT_DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/minsi-k08-dual/sdkconfig.defaults b/components/mybot_platform/boards/minsi-k08-dual/sdkconfig.defaults
new file mode 100644
index 0000000..214c8f7
--- /dev/null
+++ b/components/mybot_platform/boards/minsi-k08-dual/sdkconfig.defaults
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_80M=y
diff --git a/components/mybot_platform/boards/zhengchen-cam/README.md b/components/mybot_platform/boards/zhengchen-cam/README.md
new file mode 100644
index 0000000..96bdd8f
--- /dev/null
+++ b/components/mybot_platform/boards/zhengchen-cam/README.md
@@ -0,0 +1,15 @@
+# 征辰 Camera
+
+板型 ID 为 `zhengchen-cam`。
+
+- 显示：320×240 ST7789，SPI3 mode 0，80 MHz，固定横屏，共享 LVGL UI。
+- 音频：ES8311 输出与 ES7210 采集，16 kHz 单声道 signed-16 PCM。
+- 扩展器：PCA9557 `0x19` 控制 speaker PA。
+- 输入：GPIO0 Boot、GPIO3 音量加、GPIO46 音量减。
+- 存储：16 MB QIO Flash、80 MHz Octal PSRAM、双 OTA。
+- 背光：GPIO42 LEDC，低电平有效，默认 60%。
+
+摄像头、竖屏切换、电池、温度、休眠和关机未实现。PCA9557 位映射、面板方向、双 codec
+路由、PA 和音频仍需真机验证。
+
+公共构建见[板卡索引](../README.md)，验证状态见[验证矩阵](../../../../docs/VALIDATION.md)。
diff --git a/components/mybot_platform/boards/zhengchen-cam/board.c b/components/mybot_platform/boards/zhengchen-cam/board.c
new file mode 100644
index 0000000..dca1106
--- /dev/null
+++ b/components/mybot_platform/boards/zhengchen-cam/board.c
@@ -0,0 +1,6 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "generic_board.h"
+
+const mybot_board_t *mybot_board_get(void) {
+    return mybot_generic_board_get();
+}
diff --git a/components/mybot_platform/boards/zhengchen-cam/board.cmake b/components/mybot_platform/boards/zhengchen-cam/board.cmake
new file mode 100644
index 0000000..d679902
--- /dev/null
+++ b/components/mybot_platform/boards/zhengchen-cam/board.cmake
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: Apache-2.0
+
+set(MYBOT_GENERIC_PARTITION_TABLE "partitions/v2/16m.csv")
+set(MYBOT_GENERIC_AUDIO "dual")
+set(MYBOT_GENERIC_DISPLAY "st7789/st7789_panel.c")
+set(MYBOT_GENERIC_TOUCH OFF)
+set(MYBOT_GENERIC_PCA9557 ON)
+set(MYBOT_GENERIC_REQUIRED_CONFIGS
+    CONFIG_PARTITION_TABLE_CUSTOM
+    CONFIG_ESPTOOLPY_FLASHSIZE_16MB
+    CONFIG_ESPTOOLPY_FLASHMODE_QIO
+    CONFIG_SPIRAM
+    CONFIG_SPIRAM_MODE_OCT
+    CONFIG_SPIRAM_SPEED_80M
+    CONFIG_CODEC_ES8311_SUPPORT
+    CONFIG_CODEC_ES7210_SUPPORT
+)
+include("${CMAKE_CURRENT_LIST_DIR}/../common/generic_profile.cmake")
diff --git a/components/mybot_platform/boards/zhengchen-cam/board_config.h b/components/mybot_platform/boards/zhengchen-cam/board_config.h
new file mode 100644
index 0000000..7f8f7f2
--- /dev/null
+++ b/components/mybot_platform/boards/zhengchen-cam/board_config.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_BOARD_CONFIG_H_
+#define MYBOT_BOARD_CONFIG_H_
+
+#include "driver/gpio.h"
+#include "driver/i2c_master.h"
+#include "driver/spi_common.h"
+
+#define MYBOT_BOARD_NAME "zhengchen-cam"
+#define MYBOT_BOARD_HAS_DISPLAY 1
+#define MYBOT_BOARD_HAS_TOUCH 0
+#define MYBOT_GENERIC_AUDIO_KIND 3
+#define MYBOT_GENERIC_TOUCH_KIND 0
+
+#define MYBOT_AUDIO_SAMPLE_RATE 16000
+#define MYBOT_AUDIO_DEFAULT_VOLUME 70
+#define MYBOT_AUDIO_I2S_MCLK GPIO_NUM_38
+#define MYBOT_AUDIO_I2S_BCLK GPIO_NUM_14
+#define MYBOT_AUDIO_I2S_WS GPIO_NUM_13
+#define MYBOT_AUDIO_I2S_DIN GPIO_NUM_12
+#define MYBOT_AUDIO_I2S_DOUT GPIO_NUM_45
+
+#define MYBOT_GENERIC_I2C_PORT I2C_NUM_1
+#define MYBOT_GENERIC_I2C_SDA GPIO_NUM_1
+#define MYBOT_GENERIC_I2C_SCL GPIO_NUM_2
+#define MYBOT_GENERIC_I2C_SPEED_HZ 400000
+#define MYBOT_GENERIC_PA_GPIO GPIO_NUM_NC
+
+#define MYBOT_AMOLED175_I2C_PORT MYBOT_GENERIC_I2C_PORT
+#define MYBOT_AMOLED175_ES8311_ADDRESS 0x30
+#define MYBOT_AMOLED175_ES7210_ADDRESS 0x80
+
+#define MYBOT_GENERIC_PCA9557_ADDRESS 0x19
+#define MYBOT_GENERIC_PCA9557_OUTPUT_MASK 0x07
+#define MYBOT_GENERIC_PCA9557_HIGH_MASK 0x02
+#define MYBOT_GENERIC_PCA9557_PA_MASK 0x02
+
+#define MYBOT_BOOT_BUTTON_GPIO GPIO_NUM_0
+#define MYBOT_VOLUME_UP_BUTTON_GPIO GPIO_NUM_3
+#define MYBOT_VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_46
+#define MYBOT_BOOT_BUTTON_LONG_PRESS_MS 3000
+
+#define MYBOT_DISPLAY_SPI_HOST SPI3_HOST
+#define MYBOT_DISPLAY_MOSI GPIO_NUM_40
+#define MYBOT_DISPLAY_SCLK GPIO_NUM_41
+#define MYBOT_DISPLAY_DC GPIO_NUM_39
+#define MYBOT_DISPLAY_CS GPIO_NUM_NC
+#define MYBOT_DISPLAY_RESET GPIO_NUM_NC
+#define MYBOT_DISPLAY_BACKLIGHT_GPIO GPIO_NUM_42
+#define MYBOT_DISPLAY_BACKLIGHT_INVERT 1
+#define MYBOT_DISPLAY_BRIGHTNESS_PERCENT 60
+#define MYBOT_DISPLAY_WIDTH 320
+#define MYBOT_DISPLAY_HEIGHT 240
+#define MYBOT_DISPLAY_OFFSET_X 0
+#define MYBOT_DISPLAY_OFFSET_Y 0
+#define MYBOT_DISPLAY_SWAP_XY true
+#define MYBOT_DISPLAY_MIRROR_X true
+#define MYBOT_DISPLAY_MIRROR_Y false
+#define MYBOT_DISPLAY_INVERT_COLOR true
+#define MYBOT_DISPLAY_SPI_MODE 0
+#define MYBOT_DISPLAY_PIXEL_CLOCK_HZ (80 * 1000 * 1000)
+#define MYBOT_DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+
+#endif /* MYBOT_BOARD_CONFIG_H_ */
diff --git a/components/mybot_platform/boards/zhengchen-cam/sdkconfig.defaults b/components/mybot_platform/boards/zhengchen-cam/sdkconfig.defaults
new file mode 100644
index 0000000..597a395
--- /dev/null
+++ b/components/mybot_platform/boards/zhengchen-cam/sdkconfig.defaults
@@ -0,0 +1,11 @@
+# SPDX-License-Identifier: Apache-2.0
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/v2/16m.csv"
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_MODE_OCT=y
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_CODEC_ES8311_SUPPORT=y
+CONFIG_CODEC_ES7210_SUPPORT=y
+CONFIG_CODEC_I2C_BACKWARD_COMPATIBLE=n
diff --git a/components/mybot_platform/src/drivers/audio/es8311_codec_audio.c b/components/mybot_platform/src/drivers/audio/es8311_codec_audio.c
index 6b0b352..74286e9 100644
--- a/components/mybot_platform/src/drivers/audio/es8311_codec_audio.c
+++ b/components/mybot_platform/src/drivers/audio/es8311_codec_audio.c
@@ -10,6 +10,8 @@
 #include "driver/i2s_std.h"
 #if MYBOT_GENERIC_AUDIO_KIND == 4
 #include "audio/es8374_codec.h"
+#elif MYBOT_GENERIC_AUDIO_KIND == 5
+#include "es8388_codec.h"
 #else
 #include "es8311_codec.h"
 #endif
@@ -34,7 +36,27 @@
 #define AUDIO_CAPTURE_CHANNEL 0
 #define AUDIO_VOLUME_NVS_KEY "output_volume"
 #define AUDIO_VOLUME_NVS_NAMESPACE "audio"
+
+#ifndef MYBOT_AUDIO_CODEC_I2C_PORT
+#define MYBOT_AUDIO_CODEC_I2C_PORT MYBOT_ES8311_I2C_PORT
+#endif
+#ifndef MYBOT_AUDIO_CODEC_I2C_ADDRESS
+#define MYBOT_AUDIO_CODEC_I2C_ADDRESS MYBOT_ES8311_I2C_ADDRESS
+#endif
+#ifndef MYBOT_AUDIO_CODEC_INPUT_GAIN_DB
+#define MYBOT_AUDIO_CODEC_INPUT_GAIN_DB MYBOT_ES8311_INPUT_GAIN_DB
+#endif
+#ifndef MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT
+#define MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT MYBOT_ES8311_HARDWARE_VOLUME_SCALE_PERCENT
+#endif
+
+#if MYBOT_GENERIC_AUDIO_KIND == 5
+#define TAG "es8388_audio"
+#define MYBOT_AUDIO_CODEC_NAME "es8388"
+#else
 #define TAG "es8311_audio"
+#define MYBOT_AUDIO_CODEC_NAME "es8311"
+#endif
 
 #if MYBOT_AUDIO_SAMPLE_RATE != 16000
 #error "Onboard codec audio must expose 16 kHz PCM to mybot"
@@ -45,9 +67,9 @@
 #error "MYBOT_AUDIO_DEFAULT_VOLUME must be between 0 and 100"
 #endif
 
-#if MYBOT_ES8311_HARDWARE_VOLUME_SCALE_PERCENT < 0 ||                                              \
-    MYBOT_ES8311_HARDWARE_VOLUME_SCALE_PERCENT > 100
-#error "MYBOT_ES8311_HARDWARE_VOLUME_SCALE_PERCENT must be between 0 and 100"
+#if MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT < 0 ||                                         \
+    MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT > 100
+#error "MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT must be between 0 and 100"
 #endif
 
 typedef enum {
@@ -169,7 +191,7 @@ static int validate_format(int rate, int channels, int bits) {
 }
 
 static int hardware_volume_from_logical(int volume) {
-    return (volume * MYBOT_ES8311_HARDWARE_VOLUME_SCALE_PERCENT + MYBOT_AUDIO_VOLUME_MAX / 2) /
+    return (volume * MYBOT_AUDIO_CODEC_HARDWARE_VOLUME_SCALE_PERCENT + MYBOT_AUDIO_VOLUME_MAX / 2) /
            MYBOT_AUDIO_VOLUME_MAX;
 }
 
@@ -367,8 +389,8 @@ static int initialize_codec_locked(void) {
     }
 
     audio_codec_i2c_cfg_t i2c_config = {
-        .port = MYBOT_ES8311_I2C_PORT,
-        .addr = MYBOT_ES8311_I2C_ADDRESS,
+        .port = MYBOT_AUDIO_CODEC_I2C_PORT,
+        .addr = MYBOT_AUDIO_CODEC_I2C_ADDRESS,
         .bus_handle = i2c_bus,
     };
     s_audio.ctrl_if = audio_codec_new_i2c_ctrl(&i2c_config);
@@ -385,6 +407,20 @@ static int initialize_codec_locked(void) {
         .pa_pin = GPIO_NUM_NC,
         .pa_reverted = false,
     };
+#elif MYBOT_GENERIC_AUDIO_KIND == 5
+    es8388_codec_cfg_t codec_config = {
+        .ctrl_if = s_audio.ctrl_if,
+        .gpio_if = s_audio.gpio_if,
+        .codec_mode = ESP_CODEC_DEV_WORK_MODE_BOTH,
+        .master_mode = true,
+        .pa_pin = GPIO_NUM_NC,
+        .pa_reverted = false,
+        .hw_gain =
+            {
+                .pa_voltage = 5.0f,
+                .codec_dac_voltage = 3.3f,
+            },
+    };
 #else
     es8311_codec_cfg_t codec_config = {
         .ctrl_if = s_audio.ctrl_if,
@@ -405,6 +441,8 @@ static int initialize_codec_locked(void) {
 #endif
 #if MYBOT_GENERIC_AUDIO_KIND == 4
     s_audio.codec_if = es8374_codec_new(&codec_config);
+#elif MYBOT_GENERIC_AUDIO_KIND == 5
+    s_audio.codec_if = es8388_codec_new(&codec_config);
 #else
     s_audio.codec_if = es8311_codec_new(&codec_config);
 #endif
@@ -573,19 +611,33 @@ static int open_codec_locked(void) {
         .mclk_multiple = I2S_MCLK_MULTIPLE_256,
     };
     if (esp_codec_dev_open(s_audio.device, &format) != ESP_CODEC_DEV_OK) {
-        ESP_LOGE(TAG, "event=audio_device component=es8311 action=open result=error");
+        ESP_LOGE(TAG, "event=audio_device component=%s action=open result=error",
+                 MYBOT_AUDIO_CODEC_NAME);
         (void)esp_codec_dev_close(s_audio.device);
         return -1;
     }
     s_audio.codec_open = true;
 
     int hardware_volume = hardware_volume_from_logical(s_output_volume);
-    if (esp_codec_dev_set_in_gain(s_audio.device, MYBOT_ES8311_INPUT_GAIN_DB) != ESP_CODEC_DEV_OK ||
+    if (esp_codec_dev_set_in_gain(s_audio.device, MYBOT_AUDIO_CODEC_INPUT_GAIN_DB) !=
+            ESP_CODEC_DEV_OK ||
         esp_codec_dev_set_out_vol(s_audio.device, hardware_volume) != ESP_CODEC_DEV_OK) {
-        ESP_LOGE(TAG, "event=audio_device component=es8311 action=configure result=error");
+        ESP_LOGE(TAG, "event=audio_device component=%s action=configure result=error",
+                 MYBOT_AUDIO_CODEC_NAME);
         (void)close_codec_locked();
         return -1;
     }
+#if MYBOT_GENERIC_AUDIO_KIND == 5
+    uint8_t analog_volume = 30;
+    for (uint8_t reg = 0x2e; reg <= 0x31; ++reg) {
+        if (s_audio.ctrl_if->write_reg(s_audio.ctrl_if, reg, 1, &analog_volume, 1) !=
+            ESP_CODEC_DEV_OK) {
+            ESP_LOGE(TAG, "event=audio_device component=es8388 action=analog_volume result=error");
+            (void)close_codec_locked();
+            return -1;
+        }
+    }
+#endif
     return 0;
 }
 
diff --git a/components/mybot_platform/src/drivers/display/panels/compact/compact_128_panel.c b/components/mybot_platform/src/drivers/display/panels/compact/compact_128_panel.c
new file mode 100644
index 0000000..c701e9d
--- /dev/null
+++ b/components/mybot_platform/src/drivers/display/panels/compact/compact_128_panel.c
@@ -0,0 +1,208 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "board_config.h"
+#include "display/board_backlight.h"
+#include "display/display_panel.h"
+
+#include "driver/spi_master.h"
+#include "esp_err.h"
+#include "esp_lcd_gc9a01.h"
+#include "esp_lcd_io_spi.h"
+#include "esp_lcd_panel_vendor.h"
+#include "esp_log.h"
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define TAG "compact_128_panel"
+#define MYBOT_COMPACT_PANEL_GC9107 1
+#define MYBOT_COMPACT_PANEL_ST7735 2
+
+#ifndef MYBOT_COMPACT_GC9107_OFFSET_X
+#define MYBOT_COMPACT_GC9107_OFFSET_X 0
+#endif
+#ifndef MYBOT_COMPACT_GC9107_OFFSET_Y
+#define MYBOT_COMPACT_GC9107_OFFSET_Y 0
+#endif
+#ifndef MYBOT_COMPACT_ST7735_OFFSET_X
+#define MYBOT_COMPACT_ST7735_OFFSET_X 2
+#endif
+#ifndef MYBOT_COMPACT_ST7735_OFFSET_Y
+#define MYBOT_COMPACT_ST7735_OFFSET_Y 3
+#endif
+#ifndef MYBOT_COMPACT_GC9107_RGB_ORDER
+#define MYBOT_COMPACT_GC9107_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB
+#endif
+#ifndef MYBOT_COMPACT_ST7735_RGB_ORDER
+#define MYBOT_COMPACT_ST7735_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR
+#endif
+
+int mybot_board_compact_panel_profile(void);
+
+static const gc9a01_lcd_init_cmd_t s_gc9107_init[] = {
+    {0xfe, (uint8_t[]){0x00}, 0, 0},
+    {0xef, (uint8_t[]){0x00}, 0, 0},
+    {0xb0, (uint8_t[]){0xc0}, 1, 0},
+    {0xb1, (uint8_t[]){0x80}, 1, 0},
+    {0xb2, (uint8_t[]){0x27}, 1, 0},
+    {0xb3, (uint8_t[]){0x13}, 1, 0},
+    {0xb6, (uint8_t[]){0x19}, 1, 0},
+    {0xb7, (uint8_t[]){0x05}, 1, 0},
+    {0xac, (uint8_t[]){0xc8}, 1, 0},
+    {0xab, (uint8_t[]){0x0f}, 1, 0},
+    {0x3a, (uint8_t[]){0x05}, 1, 0},
+    {0xb4, (uint8_t[]){0x04}, 1, 0},
+    {0xa8, (uint8_t[]){0x08}, 1, 0},
+    {0xb8, (uint8_t[]){0x08}, 1, 0},
+    {0xea, (uint8_t[]){0x02}, 1, 0},
+    {0xe8, (uint8_t[]){0x2a}, 1, 0},
+    {0xe9, (uint8_t[]){0x47}, 1, 0},
+    {0xe7, (uint8_t[]){0x5f}, 1, 0},
+    {0xc6, (uint8_t[]){0x21}, 1, 0},
+    {0xc7, (uint8_t[]){0x15}, 1, 0},
+    {0xf0,
+     (uint8_t[]){0x1d, 0x38, 0x09, 0x4d, 0x92, 0x2f, 0x35, 0x52, 0x1e, 0x0c, 0x04, 0x12, 0x14,
+                 0x1f},
+     14, 0},
+    {0xf1,
+     (uint8_t[]){0x16, 0x40, 0x1c, 0x54, 0xa9, 0x2d, 0x2e, 0x56, 0x10, 0x0d, 0x0c, 0x1a, 0x14,
+                 0x1e},
+     14, 0},
+    {0xf4, (uint8_t[]){0x00, 0x00, 0xff}, 3, 0},
+    {0xba, (uint8_t[]){0xff, 0xff}, 2, 0},
+};
+
+int mybot_display_panel_close(mybot_display_panel_t *panel) {
+    if (!panel) {
+        return -1;
+    }
+    if (panel->backlight_ready && mybot_board_set_display_backlight(0) < 0) {
+        return -1;
+    }
+    panel->backlight_ready = false;
+    if (panel->panel) {
+        if (panel->ready && esp_lcd_panel_disp_on_off(panel->panel, false) != ESP_OK) {
+            ESP_LOGW(TAG, "event=panel action=display_off result=error");
+        }
+        if (esp_lcd_panel_del(panel->panel) != ESP_OK) {
+            return -1;
+        }
+        panel->panel = NULL;
+    }
+    if (panel->io) {
+        if (esp_lcd_panel_io_del(panel->io) != ESP_OK) {
+            return -1;
+        }
+        panel->io = NULL;
+    }
+    if (panel->spi_ready) {
+        if (spi_bus_free(MYBOT_DISPLAY_SPI_HOST) != ESP_OK) {
+            return -1;
+        }
+        panel->spi_ready = false;
+    }
+    panel->ready = false;
+    panel->x_alignment = 0;
+    panel->y_alignment = 0;
+    return 0;
+}
+
+int mybot_display_panel_open(mybot_display_panel_t *panel) {
+    if (!panel || panel->ready || mybot_display_panel_close(panel) < 0 ||
+        mybot_board_set_display_backlight(0) < 0) {
+        return -1;
+    }
+    panel->backlight_ready = true;
+
+    const spi_bus_config_t bus_config = {
+        .mosi_io_num = MYBOT_DISPLAY_MOSI,
+        .miso_io_num = GPIO_NUM_NC,
+        .sclk_io_num = MYBOT_DISPLAY_SCLK,
+        .quadwp_io_num = GPIO_NUM_NC,
+        .quadhd_io_num = GPIO_NUM_NC,
+        .max_transfer_sz = MYBOT_DISPLAY_WIDTH * MYBOT_DISPLAY_TRANSFER_ROWS * sizeof(uint16_t),
+    };
+    esp_err_t result = spi_bus_initialize(MYBOT_DISPLAY_SPI_HOST, &bus_config, SPI_DMA_CH_AUTO);
+    if (result != ESP_OK) {
+        goto fail;
+    }
+    panel->spi_ready = true;
+
+    const int profile = mybot_board_compact_panel_profile();
+    if (profile != MYBOT_COMPACT_PANEL_GC9107 && profile != MYBOT_COMPACT_PANEL_ST7735) {
+        result = ESP_ERR_INVALID_STATE;
+        goto fail;
+    }
+
+    const esp_lcd_panel_io_spi_config_t io_config = {
+        .cs_gpio_num = MYBOT_DISPLAY_CS,
+        .dc_gpio_num = MYBOT_DISPLAY_DC,
+        .spi_mode = MYBOT_DISPLAY_SPI_MODE,
+        .pclk_hz = MYBOT_DISPLAY_PIXEL_CLOCK_HZ,
+        .trans_queue_depth = 2,
+        .lcd_cmd_bits = 8,
+        .lcd_param_bits = 8,
+    };
+    result = esp_lcd_new_panel_io_spi(MYBOT_DISPLAY_SPI_HOST, &io_config, &panel->io);
+    if (result != ESP_OK) {
+        goto fail;
+    }
+
+    const bool gc9107 = profile == MYBOT_COMPACT_PANEL_GC9107;
+    const gc9a01_vendor_config_t vendor_config = {
+        .init_cmds = s_gc9107_init,
+        .init_cmds_size = sizeof(s_gc9107_init) / sizeof(s_gc9107_init[0]),
+    };
+    esp_lcd_panel_dev_config_t panel_config = {
+        .reset_gpio_num = MYBOT_DISPLAY_RESET,
+        .rgb_ele_order = gc9107 ? MYBOT_COMPACT_GC9107_RGB_ORDER : MYBOT_COMPACT_ST7735_RGB_ORDER,
+        .bits_per_pixel = 16,
+    };
+    if (gc9107) {
+        panel_config.vendor_config = (void *)&vendor_config;
+        result = esp_lcd_new_panel_gc9a01(panel->io, &panel_config, &panel->panel);
+    } else {
+        result = esp_lcd_new_panel_st7789(panel->io, &panel_config, &panel->panel);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_reset(panel->panel);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_init(panel->panel);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_set_gap(
+            panel->panel, gc9107 ? MYBOT_COMPACT_GC9107_OFFSET_X : MYBOT_COMPACT_ST7735_OFFSET_X,
+            gc9107 ? MYBOT_COMPACT_GC9107_OFFSET_Y : MYBOT_COMPACT_ST7735_OFFSET_Y);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_invert_color(panel->panel, !gc9107);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_swap_xy(panel->panel, false);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_mirror(panel->panel, !gc9107, !gc9107);
+    }
+    if (result == ESP_OK) {
+        result = esp_lcd_panel_disp_on_off(panel->panel, true);
+    }
+    if (result == ESP_OK) {
+        result = mybot_board_set_display_backlight(MYBOT_DISPLAY_BRIGHTNESS_PERCENT) == 0
+                     ? ESP_OK
+                     : ESP_FAIL;
+    }
+    if (result != ESP_OK) {
+        goto fail;
+    }
+    panel->ready = true;
+    panel->x_alignment = 1;
+    panel->y_alignment = 1;
+    ESP_LOGI(TAG, "event=panel action=initialize profile=%s result=ok",
+             gc9107 ? "gc9107" : "st7735");
+    return 0;
+
+fail:
+    ESP_LOGE(TAG, "event=panel action=initialize result=error code=%s", esp_err_to_name(result));
+    (void)mybot_display_panel_close(panel);
+    return -1;
+}
diff --git a/components/mybot_platform/src/drivers/display/panels/st7789/st7789_panel.c b/components/mybot_platform/src/drivers/display/panels/st7789/st7789_panel.c
index db1ebe9..f9dd8ee 100644
--- a/components/mybot_platform/src/drivers/display/panels/st7789/st7789_panel.c
+++ b/components/mybot_platform/src/drivers/display/panels/st7789/st7789_panel.c
@@ -94,11 +94,14 @@ int mybot_display_panel_open(mybot_display_panel_t *panel) {
         goto fail;
     }
 
-    const esp_lcd_panel_dev_config_t panel_config = {
+    esp_lcd_panel_dev_config_t panel_config = {
         .reset_gpio_num = MYBOT_DISPLAY_RESET,
         .rgb_ele_order = MYBOT_DISPLAY_RGB_ORDER,
         .bits_per_pixel = 16,
     };
+#ifdef MYBOT_DISPLAY_DATA_ENDIAN
+    panel_config.data_endian = MYBOT_DISPLAY_DATA_ENDIAN;
+#endif
     result = esp_lcd_new_panel_st7789(panel->io, &panel_config, &panel->panel);
     if (result == ESP_OK) {
         result = esp_lcd_panel_reset(panel->panel);
diff --git a/components/mybot_platform/src/drivers/io_expander/aw9523b.c b/components/mybot_platform/src/drivers/io_expander/aw9523b.c
new file mode 100644
index 0000000..475a808
--- /dev/null
+++ b/components/mybot_platform/src/drivers/io_expander/aw9523b.c
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#include "io_expander/aw9523b.h"
+
+#include "esp_err.h"
+#include "esp_log.h"
+
+#define TAG "aw9523b"
+#define AW9523B_I2C_TIMEOUT_MS 100
+#define AW9523B_REG_OUTPUT 0x02
+#define AW9523B_REG_CONFIG 0x04
+
+static int write_pair(mybot_aw9523b_t *expander, uint8_t reg, uint16_t value) {
+    const uint8_t command[] = {reg, (uint8_t)(value & 0xff), (uint8_t)(value >> 8)};
+    esp_err_t result =
+        i2c_master_transmit(expander->device, command, sizeof(command), AW9523B_I2C_TIMEOUT_MS);
+    if (result != ESP_OK) {
+        ESP_LOGE(TAG, "event=io_expander action=write register=0x%02x result=error code=%s", reg,
+                 esp_err_to_name(result));
+        return -1;
+    }
+    return 0;
+}
+
+int mybot_aw9523b_init(mybot_aw9523b_t *expander, i2c_master_bus_handle_t bus, uint8_t address,
+                       uint32_t speed_hz) {
+    if (!expander || !bus || expander->device) {
+        return -1;
+    }
+    *expander = (mybot_aw9523b_t){.bus = bus};
+    const i2c_device_config_t config = {
+        .dev_addr_length = I2C_ADDR_BIT_LEN_7,
+        .device_address = address,
+        .scl_speed_hz = speed_hz,
+    };
+    esp_err_t result = i2c_master_bus_add_device(bus, &config, &expander->device);
+    if (result != ESP_OK) {
+        expander->device = NULL;
+        ESP_LOGE(TAG, "event=io_expander action=initialize address=0x%02x result=error code=%s",
+                 address, esp_err_to_name(result));
+        return -1;
+    }
+    return 0;
+}
+
+int mybot_aw9523b_deinit(mybot_aw9523b_t *expander) {
+    if (!expander) {
+        return -1;
+    }
+    int result = 0;
+    if (expander->device && i2c_master_bus_rm_device(expander->device) != ESP_OK) {
+        result = -1;
+    }
+    if (result == 0) {
+        expander->device = NULL;
+        expander->bus = NULL;
+        expander->output_state = 0;
+    }
+    return result;
+}
+
+int mybot_aw9523b_configure_outputs(mybot_aw9523b_t *expander, uint16_t output_mask,
+                                    uint16_t high_mask) {
+    if (!expander || !expander->device) {
+        return -1;
+    }
+    const uint16_t output_state = high_mask & output_mask;
+    if (write_pair(expander, AW9523B_REG_OUTPUT, output_state) < 0 ||
+        write_pair(expander, AW9523B_REG_CONFIG, (uint16_t)~output_mask) < 0) {
+        return -1;
+    }
+    expander->output_state = output_state;
+    return 0;
+}
+
+int mybot_aw9523b_set_levels(mybot_aw9523b_t *expander, uint16_t mask, uint16_t high_mask) {
+    if (!expander || !expander->device) {
+        return -1;
+    }
+    const uint16_t output_state = (uint16_t)((expander->output_state & ~mask) | (high_mask & mask));
+    if (write_pair(expander, AW9523B_REG_OUTPUT, output_state) < 0) {
+        return -1;
+    }
+    expander->output_state = output_state;
+    return 0;
+}
diff --git a/components/mybot_platform/src/internal/io_expander/aw9523b.h b/components/mybot_platform/src/internal/io_expander/aw9523b.h
new file mode 100644
index 0000000..c259cd0
--- /dev/null
+++ b/components/mybot_platform/src/internal/io_expander/aw9523b.h
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+#ifndef MYBOT_AW9523B_H_
+#define MYBOT_AW9523B_H_
+
+#include "driver/i2c_master.h"
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+    i2c_master_bus_handle_t bus;
+    i2c_master_dev_handle_t device;
+    uint16_t output_state;
+} mybot_aw9523b_t;
+
+int mybot_aw9523b_init(mybot_aw9523b_t *expander, i2c_master_bus_handle_t bus, uint8_t address,
+                       uint32_t speed_hz);
+int mybot_aw9523b_deinit(mybot_aw9523b_t *expander);
+int mybot_aw9523b_configure_outputs(mybot_aw9523b_t *expander, uint16_t output_mask,
+                                    uint16_t high_mask);
+int mybot_aw9523b_set_levels(mybot_aw9523b_t *expander, uint16_t mask, uint16_t high_mask);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MYBOT_AW9523B_H_ */
diff --git a/docs/BOARD_PORTING.md b/docs/BOARD_PORTING.md
index 366f41f..c275f56 100644
--- a/docs/BOARD_PORTING.md
+++ b/docs/BOARD_PORTING.md
@@ -191,9 +191,12 @@ fixed N16R8 profile has been validated with ESP-IDF v5.5.2; real-device validati
 `boards/common/generic_profile.cmake` composes the shared board lifecycle, audio adapter, panel,
 touch/key input, optional PCA9557/TCA9554/AXP2101 setup, display backlight and SDK registration.
 Each board still owns its `board.cmake`, `board_config.h`, `sdkconfig.defaults` and `board.c`.
-The generic path supports ES8311, ES8311+ES7210, ES8374 and raw I2S; raw capture can use standard
-I2S or PDM. Keep board-specific power or expander code outside the common path when it changes
-the lifecycle order.
+The generic path supports ES8311, ES8311+ES7210, ES8388, ES8374 and raw I2S; raw capture can use
+standard I2S or PDM. Keep board-specific power or expander code outside the common path when it
+changes the lifecycle order. `MYBOT_GENERIC_EXTRA_INIT` optionally runs a board callback on the
+shared audio I2C bus before display registration; that callback owns bounded timeouts and device
+cleanup. Ledong V2 uses it to send the STM8 panel-reset command, while Mpython V3 uses the same
+display/audio family without that external reset.
 
 `M5Stack StopWatch` uses M5PM1 and M5IOE1 before display and codec startup. The bridge raises LCD
 and codec power, resets LCD/touch, controls the speaker PA and leaves the motor off. The shared
diff --git a/docs/BOARD_PORTING.zh-CN.md b/docs/BOARD_PORTING.zh-CN.md
index cfc0599..aaaff25 100644
--- a/docs/BOARD_PORTING.zh-CN.md
+++ b/docs/BOARD_PORTING.zh-CN.md
@@ -120,8 +120,10 @@ RTSA 包前，SDK 构建封装会拒绝这些配置。[CI 工作流](../.github/
 `boards/common/generic_profile.cmake` 组合共享板级生命周期、音频适配器、面板、触摸/按键、
 可选的 PCA9557/TCA9554/AXP2101 初始化、显示背光和 SDK 注册。每个板型仍独立维护
 `board.cmake`、`board_config.h`、`sdkconfig.defaults` 与 `board.c`。通用路径支持 ES8311、
-ES8311+ES7210、ES8374 和原始 I2S；原始采集可使用标准 I2S 或 PDM。会改变启动顺序的板级
-电源或扩展器逻辑不应塞入公共路径。
+ES8311+ES7210、ES8388、ES8374 和原始 I2S；原始采集可使用标准 I2S 或 PDM。会改变启动顺序的
+板级电源或扩展器逻辑不应塞入公共路径。`MYBOT_GENERIC_EXTRA_INIT` 可在显示注册前对共享
+音频 I2C 总线执行一次板级回调，回调必须使用有界超时并清理设备句柄。乐动掌控 V2 用它发送
+STM8 面板复位命令；掌控板 V3 使用同系列显示与音频，但没有该外部复位步骤。
 
 `M5Stack StopWatch` 在显示和 codec 启动前初始化 M5PM1 与 M5IOE1：打开 LCD/codec 电源，
 复位 LCD/触摸，控制扬声器 PA，并默认关闭振动电机。共享圆屏布局把控件收窄到中央安全
diff --git a/docs/PLATFORM_UI.md b/docs/PLATFORM_UI.md
index e285613..42b6ac8 100644
--- a/docs/PLATFORM_UI.md
+++ b/docs/PLATFORM_UI.md
@@ -25,13 +25,15 @@ paths and touch/key ownership retain their existing board behavior.
 | `esp32-s3-touch-amoled-1.8-v2` | CO5300 368×448 variant, 368 × 448 | shared panel adapter | CST816S and Boot |
 | `esp32-s3-touch-lcd-1.85` | ST77916, 360 × 360 | shared panel adapter | CST816S and Boot |
 | `genjutech-s3-1.54tft` | ST7789, 240 × 240 | shared ST7789 adapter | Boot and volume buttons |
+| `zhengchen-cam` | ST7789, 320 × 240 | shared ST7789 adapter | Boot and volume buttons |
+| `labplus-ledong-v2`, `labplus-mpython-v3` | ST7789-compatible, 320 × 172 | shared ST7789 adapter | Boot |
 | `sensecap-watcher` | SPD2010, 412 × 412 | shared panel adapter | existing encoder path |
 | `xingzhi-metal-1.54-wifi`, `xingzhi-abs-2.0` | ST7789, 240 × 240 | shared panel adapter | Boot/touch or Boot/volume |
 | `xingzhi-cube-0.85tft-wifi` | NV3023, 128 × 128 | shared panel adapter | Boot |
 | `xingzhi-cube-0.96oled-wifi` | Headless | none | Boot and volume buttons |
 | `m5stack-stopwatch` | CO5300, 466 × 466 round | shared panel adapter | CST820B-compatible touch and buttons |
 | `esp32-s3-touch-amoled-1.8` | SH8601, 368 × 448 | shared panel adapter | FT5x06 and Boot |
-| AMOLED 1.32/1.43c/2.06 | SH8601, 466 × 466 or 410 × 502 | shared panel adapter | Boot; FT5x06 on 2.06 |
+| `esp32-s3-touch-amoled-1.32`, `esp32-s3-touch-amoled-1.43c`, `esp32-s3-touch-amoled-2.06` | SH8601, 466 × 466 or 410 × 502 | shared panel adapter | Boot; FT5x06 on 2.06 |
 | `atoms3r-echo-base`, `atoms3r-echo-pyramid` | GC9A01-class, 128 × 128 | shared panel adapter | Boot |
 | `sp-esp32-s3-1.28-box` | GC9A01, 240 × 240 round | shared panel adapter | CST816S-compatible touch and Boot |
 | `esp-box`, `esp-box-3`, `esp-box-lite` | ILI9341, 320 × 240 | shared panel adapter | Boot; touch not implemented |
@@ -50,6 +52,9 @@ paths and touch/key ownership retain their existing board behavior.
 | `movecall-cuican-esp32s3`, `movecall-moji-esp32s3` | GC9A01, 240 × 240 | shared panel adapter | Boot |
 | `kevin-sp-v4-dev` | ST7789, 240 × 280 | shared ST7789 adapter | Boot |
 | `du-chatx` | ST7789, 128 × 160 | shared ST7789 compact layout | Boot |
+| `minsi-k08-dual` | ST7789, 240 × 240 | shared ST7789 adapter | Boot and volume buttons |
+| `magiclick-2p5` | GC9107 or ST7735, 128 × 128 | shared compact panel adapter | three buttons |
+| `atk-dnesp32s3-box3` | ST7789, 320 × 240 | shared ST7789 adapter | Boot |
 
 The AtomEchoS3R, DOIT S3 AI Box, Bread Compact Wi-Fi, HU-087 and ReSpeaker Flex profiles have no
 LCD and do not include LVGL. The ML307 and
@@ -67,9 +72,17 @@ Chinese and English 2.16 build support has been validated; real-device testing r
 AMOLED 1.8 V2 uses a 16-pixel X gap and 40 MHz QSPI with the same even-pixel CO5300 transfer
 constraint. LCD 1.85 uses GPIO5 LEDC backlight at 60% and a 360 × 360 ST77916 panel. GenjuTech
 1.54 uses ST7789 SPI3 mode 3 at 80 MHz, color inversion, and GPIO2 LEDC backlight at 60%.
+Zhengchen Cam uses ST7789 SPI3 mode 0 at 80 MHz with a fixed 320 × 240 landscape layout and an
+active-low GPIO42 backlight. Both LabPlus profiles use a 320 × 172 big-endian panel on SPI2 at
+20 MHz; Mpython V3 drives CS on GPIO34 and the backlight on GPIO33, while Ledong V2 uses no CS
+GPIO, backlight GPIO34, and an STM8-held panel reset.
 KEVIN SP V4 Dev uses ST7789 SPI3 mode 3 at 80 MHz, a 20-pixel Y offset, color inversion, and a
 GPIO48 LEDC backlight. DuChat X uses ST7789 SPI3 mode 0 at 40 MHz, a 2×1-pixel offset, mirrored
 axes, and a GPIO9 LEDC backlight.
+Minsi K08 uses ST7789 SPI3 mode 3 at 40 MHz, an 80-pixel X offset, swapped axes and a GPIO7 LEDC
+backlight. Magiclick 2.5 selects GC9107 or ST7735 from GPIO3 ADC and uses a GPIO13 LEDC
+backlight. ATK Box 3 uses ST7789 on SPI2 at 60 MHz with big-endian pixel data and AW9523B
+bit 8 as a binary backlight enable.
 
 ## CoreS3 pixel-glasses view
 
diff --git a/docs/PLATFORM_UI.zh-CN.md b/docs/PLATFORM_UI.zh-CN.md
index 122feb8..10ba4a7 100644
--- a/docs/PLATFORM_UI.zh-CN.md
+++ b/docs/PLATFORM_UI.zh-CN.md
@@ -24,13 +24,15 @@
 | `esp32-s3-touch-amoled-1.8-v2` | CO5300 368×448 变体，368 × 448 | 通用面板适配器 | CST816S 与 Boot |
 | `esp32-s3-touch-lcd-1.85` | ST77916，360 × 360 | 通用面板适配器 | CST816S 与 Boot |
 | `genjutech-s3-1.54tft` | ST7789，240 × 240 | 通用 ST7789 | Boot 与音量按键 |
+| `zhengchen-cam` | ST7789，320 × 240 | 通用 ST7789 | Boot 与音量按键 |
+| `labplus-ledong-v2`、`labplus-mpython-v3` | ST7789 兼容，320 × 172 | 通用 ST7789 | Boot |
 | `sensecap-watcher` | SPD2010，412 × 412 | 通用面板适配器 | 原有旋钮路径 |
 | `xingzhi-metal-1.54-wifi`、`xingzhi-abs-2.0` | ST7789，240 × 240 | 通用面板适配器 | Boot/触摸或 Boot/音量键 |
 | `xingzhi-cube-0.85tft-wifi` | NV3023，128 × 128 | 通用面板适配器 | Boot |
 | `xingzhi-cube-0.96oled-wifi` | 无屏 | 无 | Boot 与音量键 |
 | `m5stack-stopwatch` | CO5300，466 × 466 圆屏 | 通用面板适配器 | CST820B 兼容触摸与按键 |
 | `esp32-s3-touch-amoled-1.8` | SH8601，368 × 448 | 通用面板适配器 | FT5x06 与 Boot |
-| AMOLED 1.32/1.43c/2.06 | SH8601，466 × 466 或 410 × 502 | 通用面板适配器 | Boot；2.06 使用 FT5x06 |
+| `esp32-s3-touch-amoled-1.32`、`esp32-s3-touch-amoled-1.43c`、`esp32-s3-touch-amoled-2.06` | SH8601，466 × 466 或 410 × 502 | 通用面板适配器 | Boot；2.06 使用 FT5x06 |
 | `atoms3r-echo-base`、`atoms3r-echo-pyramid` | GC9A01 类，128 × 128 | 通用面板适配器 | Boot |
 | `sp-esp32-s3-1.28-box` | GC9A01，240 × 240 圆屏 | 通用面板适配器 | CST816S 兼容触摸与 Boot |
 | `esp-box`、`esp-box-3`、`esp-box-lite` | ILI9341，320 × 240 | 通用面板适配器 | Boot；未实现触摸 |
@@ -49,6 +51,9 @@
 | `movecall-cuican-esp32s3`、`movecall-moji-esp32s3` | GC9A01，240 × 240 | 通用面板适配器 | Boot |
 | `kevin-sp-v4-dev` | ST7789，240 × 280 | 通用 ST7789 | Boot |
 | `du-chatx` | ST7789，128 × 160 | 通用 ST7789 紧凑布局 | Boot |
+| `minsi-k08-dual` | ST7789，240 × 240 | 通用 ST7789 | Boot 与音量键 |
+| `magiclick-2p5` | GC9107 或 ST7735，128 × 128 | 通用紧凑面板适配器 | 三个按键 |
+| `atk-dnesp32s3-box3` | ST7789，320 × 240 | 通用 ST7789 | Boot |
 
 AtomEchoS3R、DOIT S3 AI Box、Bread Compact Wi-Fi、HU-087 与 ReSpeaker Flex 没有 LCD，
 不编入 LVGL。ML307、Wi-Fi 及音视频协议与显示后端
@@ -65,9 +70,15 @@ AMOLED 2.16 使用零 panel gap 与 40 MHz QSPI；CO5300 传输区域两个方
 AMOLED 1.8 V2 使用 16 像素 X 偏移与 40 MHz QSPI，并保持相同的 CO5300 偶数像素约束。
 LCD 1.85 使用 GPIO5 LEDC 背光（60%）与 360 × 360 ST77916 面板。GenjuTech 1.54 使用
 ST7789 SPI3 mode 3 / 80 MHz、颜色反转与 GPIO2 LEDC 背光（60%）。
+征辰 Camera 使用 ST7789 SPI3 mode 0 / 80 MHz、固定 320 × 240 横屏与低电平有效的 GPIO42
+背光。两款 LabPlus 使用 SPI2 / 20 MHz 的 320 × 172 大端面板；掌控板 V3 的 CS 为 GPIO34、
+背光为 GPIO33，乐动掌控 V2 不使用 CS 引脚、背光为 GPIO34，并通过 STM8 保持面板复位时序。
 KEVIN SP V4 Dev 使用 ST7789 SPI3 mode 3 / 80 MHz、Y 偏移 20、颜色反转与 GPIO48 LEDC
 背光。DuChat X 使用 ST7789 SPI3 mode 0 / 40 MHz、2×1 像素偏移、X/Y 镜像与 GPIO9 LEDC
 背光。
+Minsi K08 使用 ST7789 SPI3 mode 3 / 40 MHz、X 偏移 80、交换 X/Y 与 GPIO7 LEDC 背光。
+Magiclick 2.5 通过 GPIO3 ADC 选择 GC9107 或 ST7735，并使用 GPIO13 LEDC 背光。
+ATK Box 3 使用 SPI2 / 60 MHz 的 ST7789 与大端像素数据，并由 AW9523B bit 8 二值开关背光。
 
 ## CoreS3像素眼镜视图
 
diff --git a/docs/VALIDATION.md b/docs/VALIDATION.md
index 4d6546e..dba7f14 100644
--- a/docs/VALIDATION.md
+++ b/docs/VALIDATION.md
@@ -77,6 +77,13 @@ unsupported areas. Board READMEs describe hardware and operation only; the
 | `hu-087` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | Headless raw I2S, GPIO17 amplifier enable and GPIO18 input require validation; SSD1306 UI is not implemented and long press is used for provisioning. |
 | `kevin-sp-v4-dev` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | Physical Flash/PSRAM, ST7789 mode 3 timing, ES8311 on I2C1, PA and Boot input require device validation; camera, LED, battery, sleep and shutdown are not implemented. |
 | `du-chatx` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | Physical Flash/PSRAM, GPIO1 power hold, ST7789 orientation, raw audio slots and Boot input require device validation; battery, charging, LED, sleep and shutdown are not implemented. |
+| `minsi-k08-dual` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | Physical Flash/PSRAM, ST7789 orientation, raw audio slots and three keys require device validation; Wi-Fi-only subset has no ML307, battery, LED, lamp, sleep or shutdown. |
+| `kevin-box-2` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | Headless subset; AXP2101, ES8311/ES7210 routing and keys require validation. SSD1306 UI, ML307, LED, battery, sleep and shutdown are not implemented. |
+| `magiclick-2p5` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | GC9107/ST7735 ADC selection, ES8311, PA, keys and power require validation; Wi-Fi-only subset has no battery, LED, sleep or shutdown. |
+| `atk-dnesp32s3-box3` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | AW9523B power/backlight/PA sequencing, ST7789 endian/orientation and dual codec require validation; K1/K2, camera, battery, sleep and shutdown are not implemented. |
+| `zhengchen-cam` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | PCA9557 PA routing, 320×240 ST7789 orientation, ES8311/ES7210 slots and buttons require device validation; camera, portrait mode, battery, temperature, sleep and shutdown are not implemented. |
+| `labplus-ledong-v2` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | STM8 display reset, 320×172 panel endian/orientation, ES8388, backlight and Boot input require device validation; touch and board peripherals are not implemented. |
+| `labplus-mpython-v3` | CI: zh-CN, en-US; local merged build | Not completed / 未完成 | 320×172 panel endian/orientation, GPIO34 CS, GPIO33 backlight, ES8388 and Boot input require device validation; touch and board peripherals are not implemented. |
 
 ## Global boundaries / 全局边界
 
diff --git a/tests/aw9523b/mocks/driver/i2c_master.h b/tests/aw9523b/mocks/driver/i2c_master.h
new file mode 100644
index 0000000..83a6150
--- /dev/null
+++ b/tests/aw9523b/mocks/driver/i2c_master.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef AW9523B_I2C_MASTER_MOCK_H_
+#define AW9523B_I2C_MASTER_MOCK_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+typedef int esp_err_t;
+#define ESP_OK 0
+#define ESP_FAIL -1
+#define I2C_ADDR_BIT_LEN_7 0
+
+typedef void *i2c_master_bus_handle_t;
+typedef void *i2c_master_dev_handle_t;
+
+typedef struct {
+    int dev_addr_length;
+    uint16_t device_address;
+    uint32_t scl_speed_hz;
+} i2c_device_config_t;
+
+esp_err_t i2c_master_bus_add_device(i2c_master_bus_handle_t bus, const i2c_device_config_t *config,
+                                    i2c_master_dev_handle_t *out_device);
+esp_err_t i2c_master_bus_rm_device(i2c_master_dev_handle_t device);
+esp_err_t i2c_master_transmit(i2c_master_dev_handle_t device, const uint8_t *data, size_t size,
+                              int timeout_ms);
+const char *esp_err_to_name(esp_err_t error);
+
+#endif /* AW9523B_I2C_MASTER_MOCK_H_ */
diff --git a/tests/aw9523b/mocks/esp_err.h b/tests/aw9523b/mocks/esp_err.h
new file mode 100644
index 0000000..bc3b792
--- /dev/null
+++ b/tests/aw9523b/mocks/esp_err.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: MIT */
+#include "driver/i2c_master.h"
diff --git a/tests/aw9523b/mocks/esp_log.h b/tests/aw9523b/mocks/esp_log.h
new file mode 100644
index 0000000..e8a566b
--- /dev/null
+++ b/tests/aw9523b/mocks/esp_log.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: MIT */
+#define ESP_LOGE(...) ((void)0)
diff --git a/tests/aw9523b/run.sh b/tests/aw9523b/run.sh
new file mode 100644
index 0000000..76c06bf
--- /dev/null
+++ b/tests/aw9523b/run.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# SPDX-License-Identifier: MIT
+set -eu
+
+repo_root=$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)
+test_dir="$repo_root/tests/aw9523b"
+test_build_dir=$(mktemp -d)
+trap 'rm -r -- "$test_build_dir"' EXIT HUP INT TERM
+
+"${CC:-cc}" -std=c11 -Wall -Wextra -Werror \
+    -I"$test_dir/mocks" \
+    -I"$repo_root/components/mybot_platform/src/internal" \
+    "$test_dir/test_aw9523b.c" \
+    "$repo_root/components/mybot_platform/src/drivers/io_expander/aw9523b.c" \
+    -o "$test_build_dir/test_aw9523b"
+
+if command -v timeout >/dev/null 2>&1; then
+    timeout 20 "$test_build_dir/test_aw9523b"
+else
+    "$test_build_dir/test_aw9523b"
+fi
diff --git a/tests/aw9523b/test_aw9523b.c b/tests/aw9523b/test_aw9523b.c
new file mode 100644
index 0000000..be89ddd
--- /dev/null
+++ b/tests/aw9523b/test_aw9523b.c
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: MIT */
+#include "io_expander/aw9523b.h"
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define CHECK(condition)                                                                           \
+    do {                                                                                           \
+        if (!(condition)) {                                                                        \
+            fprintf(stderr, "FAIL %s:%d: %s\n", __FILE__, __LINE__, #condition);                   \
+            exit(1);                                                                               \
+        }                                                                                          \
+    } while (0)
+
+struct mock_i2c_bus {
+    int unused;
+};
+struct mock_i2c_device {
+    i2c_master_bus_handle_t bus;
+    uint16_t address;
+    uint32_t speed_hz;
+    bool open;
+};
+
+static struct mock_i2c_bus g_bus;
+static struct mock_i2c_device g_device;
+static uint8_t g_register;
+static uint16_t g_value;
+static bool g_fail_add;
+static bool g_fail_remove;
+static bool g_fail_write;
+static unsigned int g_writes;
+
+const char *esp_err_to_name(esp_err_t error) {
+    return error == ESP_OK ? "ESP_OK" : "ESP_FAIL";
+}
+
+esp_err_t i2c_master_bus_add_device(i2c_master_bus_handle_t bus, const i2c_device_config_t *config,
+                                    i2c_master_dev_handle_t *out_device) {
+    CHECK(bus == &g_bus && !g_device.open);
+    CHECK(config->dev_addr_length == I2C_ADDR_BIT_LEN_7);
+    CHECK(config->device_address == 0x59 && config->scl_speed_hz == 400000);
+    if (g_fail_add) {
+        g_fail_add = false;
+        return ESP_FAIL;
+    }
+    g_device = (struct mock_i2c_device){
+        .bus = bus,
+        .address = config->device_address,
+        .speed_hz = config->scl_speed_hz,
+        .open = true,
+    };
+    *out_device = &g_device;
+    return ESP_OK;
+}
+
+esp_err_t i2c_master_bus_rm_device(i2c_master_dev_handle_t device) {
+    CHECK(device == &g_device && g_device.open);
+    if (g_fail_remove) {
+        g_fail_remove = false;
+        return ESP_FAIL;
+    }
+    g_device.open = false;
+    return ESP_OK;
+}
+
+esp_err_t i2c_master_transmit(i2c_master_dev_handle_t device, const uint8_t *data, size_t size,
+                              int timeout_ms) {
+    CHECK(device == &g_device && g_device.open);
+    CHECK(data && size == 3 && timeout_ms == 100);
+    if (g_fail_write) {
+        g_fail_write = false;
+        return ESP_FAIL;
+    }
+    g_register = data[0];
+    g_value = (uint16_t)data[1] | ((uint16_t)data[2] << 8);
+    ++g_writes;
+    return ESP_OK;
+}
+
+int main(void) {
+    mybot_aw9523b_t expander = {0};
+    CHECK(mybot_aw9523b_init(NULL, &g_bus, 0x59, 400000) < 0);
+    CHECK(mybot_aw9523b_init(&expander, NULL, 0x59, 400000) < 0);
+    g_fail_add = true;
+    CHECK(mybot_aw9523b_init(&expander, &g_bus, 0x59, 400000) < 0);
+    CHECK(!expander.device);
+
+    CHECK(mybot_aw9523b_init(&expander, &g_bus, 0x59, 400000) == 0);
+    CHECK(expander.device == &g_device && expander.output_state == 0);
+    CHECK(mybot_aw9523b_init(&expander, &g_bus, 0x59, 400000) < 0);
+
+    CHECK(mybot_aw9523b_configure_outputs(&expander, 0xfffc, 0x7830) == 0);
+    CHECK(g_register == 0x04 && g_value == 0x0003);
+    CHECK(g_writes == 2 && expander.output_state == 0x7830);
+    CHECK(mybot_aw9523b_set_levels(&expander, 0x0100, 0x0100) == 0);
+    CHECK(g_register == 0x02 && g_value == 0x7930);
+    CHECK(mybot_aw9523b_set_levels(&expander, 0x0120, 0) == 0);
+    CHECK(g_value == 0x7810 && expander.output_state == 0x7810);
+
+    g_fail_write = true;
+    CHECK(mybot_aw9523b_set_levels(&expander, 0x0001, 0x0001) < 0);
+    CHECK(expander.output_state == 0x7810);
+    CHECK(mybot_aw9523b_set_levels(&expander, 0x0001, 0x0001) == 0);
+    CHECK(expander.output_state == 0x7811);
+
+    g_fail_remove = true;
+    CHECK(mybot_aw9523b_deinit(&expander) < 0);
+    CHECK(expander.device == &g_device);
+    CHECK(mybot_aw9523b_deinit(&expander) == 0);
+    CHECK(!expander.device && !expander.bus && expander.output_state == 0);
+    CHECK(mybot_aw9523b_deinit(&expander) == 0);
+    puts("AW9523B masked update host tests passed");
+    return 0;
+}
diff --git a/tests/compact_panel/run.sh b/tests/compact_panel/run.sh
new file mode 100644
index 0000000..be0caab
--- /dev/null
+++ b/tests/compact_panel/run.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+# SPDX-License-Identifier: MIT
+set -eu
+
+repo_root=$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)
+test_dir="$repo_root/tests/compact_panel"
+mock_dir="$repo_root/tests/st7789_lifecycle/mocks"
+board_dir="$repo_root/components/mybot_platform/boards/magiclick-2p5"
+test_build_dir=$(mktemp -d)
+trap 'rm -r -- "$test_build_dir"' EXIT HUP INT TERM
+
+"${CC:-cc}" -std=c11 -Wall -Wextra -Werror \
+    -I"$mock_dir" -I"$board_dir" \
+    -I"$repo_root/components/mybot_platform/src/internal" \
+    -c "$repo_root/components/mybot_platform/src/drivers/display/panels/compact/compact_128_panel.c" \
+    -o "$test_build_dir/compact_128_panel.o"
+"${CXX:-c++}" -std=c++17 -Wall -Wextra -Werror \
+    -I"$mock_dir" -I"$board_dir" \
+    -I"$repo_root/components/mybot_platform/src/internal" \
+    "$test_dir/test_compact_panel.cc" "$test_build_dir/compact_128_panel.o" \
+    -o "$test_build_dir/test_compact_panel"
+
+if command -v timeout >/dev/null 2>&1; then
+    timeout 20 "$test_build_dir/test_compact_panel"
+else
+    "$test_build_dir/test_compact_panel"
+fi
diff --git a/tests/compact_panel/test_compact_panel.cc b/tests/compact_panel/test_compact_panel.cc
new file mode 100644
index 0000000..cb3a381
--- /dev/null
+++ b/tests/compact_panel/test_compact_panel.cc
@@ -0,0 +1,204 @@
+/* SPDX-License-Identifier: MIT */
+#include "board_config.h"
+#include "display/display_panel.h"
+
+#include <cstdio>
+#include <cstdlib>
+
+#define CHECK(condition)                                                                           \
+    do {                                                                                           \
+        if (!(condition)) {                                                                        \
+            std::fprintf(stderr, "FAIL %s:%d: %s\n", __FILE__, __LINE__, #condition);              \
+            std::exit(1);                                                                          \
+        }                                                                                          \
+    } while (0)
+
+struct host_panel_io {
+    bool open = false;
+};
+struct host_panel {
+    bool open = false;
+    bool gc9107 = false;
+    int gap_x = -1;
+    int gap_y = -1;
+    bool invert = false;
+    bool mirror_x = false;
+    bool mirror_y = false;
+};
+
+static host_panel_io io;
+static host_panel panel;
+static bool spi_open;
+static int profile;
+static int backlight;
+static unsigned int panel_deletes;
+static unsigned int io_deletes;
+static unsigned int spi_frees;
+static bool fail_backlight;
+static bool fail_panel_new;
+
+extern "C" {
+const char *esp_err_to_name(esp_err_t error) {
+    return error == ESP_OK ? "ESP_OK" : "ESP_FAIL";
+}
+
+int mybot_board_compact_panel_profile(void) {
+    return profile;
+}
+
+int mybot_board_set_display_backlight(unsigned int percent) {
+    CHECK(percent <= 100);
+    if (fail_backlight) {
+        fail_backlight = false;
+        return -1;
+    }
+    backlight = static_cast<int>(percent);
+    return 0;
+}
+
+esp_err_t spi_bus_initialize(int host, const spi_bus_config_t *config, int dma) {
+    CHECK(host == MYBOT_DISPLAY_SPI_HOST && dma == SPI_DMA_CH_AUTO && !spi_open);
+    CHECK(config->mosi_io_num == MYBOT_DISPLAY_MOSI);
+    CHECK(config->sclk_io_num == MYBOT_DISPLAY_SCLK);
+    CHECK(config->miso_io_num == GPIO_NUM_NC);
+    spi_open = true;
+    return ESP_OK;
+}
+
+esp_err_t spi_bus_free(int host) {
+    CHECK(host == MYBOT_DISPLAY_SPI_HOST && spi_open && !io.open && !panel.open);
+    spi_open = false;
+    ++spi_frees;
+    return ESP_OK;
+}
+
+esp_err_t esp_lcd_new_panel_io_spi(esp_lcd_spi_bus_handle_t host,
+                                   const esp_lcd_panel_io_spi_config_t *config,
+                                   esp_lcd_panel_io_handle_t *out) {
+    CHECK(host == MYBOT_DISPLAY_SPI_HOST && spi_open && !io.open);
+    CHECK(config->cs_gpio_num == MYBOT_DISPLAY_CS);
+    CHECK(config->dc_gpio_num == MYBOT_DISPLAY_DC);
+    CHECK(config->pclk_hz == MYBOT_DISPLAY_PIXEL_CLOCK_HZ);
+    io = {};
+    io.open = true;
+    *out = &io;
+    return ESP_OK;
+}
+
+esp_err_t esp_lcd_new_panel_gc9a01(esp_lcd_panel_io_handle_t handle,
+                                   const esp_lcd_panel_dev_config_t *config,
+                                   esp_lcd_panel_handle_t *out) {
+    CHECK(handle == &io && io.open && !panel.open);
+    CHECK(config->vendor_config);
+    CHECK(config->rgb_ele_order == MYBOT_COMPACT_GC9107_RGB_ORDER);
+    if (fail_panel_new) {
+        fail_panel_new = false;
+        return ESP_FAIL;
+    }
+    panel = {};
+    panel.open = true;
+    panel.gc9107 = true;
+    *out = &panel;
+    return ESP_OK;
+}
+
+esp_err_t esp_lcd_new_panel_st7789(esp_lcd_panel_io_handle_t handle,
+                                   const esp_lcd_panel_dev_config_t *config,
+                                   esp_lcd_panel_handle_t *out) {
+    CHECK(handle == &io && io.open && !panel.open);
+    CHECK(config->rgb_ele_order == MYBOT_COMPACT_ST7735_RGB_ORDER);
+    if (fail_panel_new) {
+        fail_panel_new = false;
+        return ESP_FAIL;
+    }
+    panel = {};
+    panel.open = true;
+    *out = &panel;
+    return ESP_OK;
+}
+
+esp_err_t esp_lcd_panel_reset(esp_lcd_panel_handle_t handle) {
+    CHECK(handle == &panel && panel.open);
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_init(esp_lcd_panel_handle_t handle) {
+    CHECK(handle == &panel && panel.open);
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_set_gap(esp_lcd_panel_handle_t handle, int x, int y) {
+    CHECK(handle == &panel && panel.open);
+    panel.gap_x = x;
+    panel.gap_y = y;
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_invert_color(esp_lcd_panel_handle_t handle, bool invert) {
+    CHECK(handle == &panel && panel.open);
+    panel.invert = invert;
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_swap_xy(esp_lcd_panel_handle_t handle, bool swap) {
+    CHECK(handle == &panel && panel.open && !swap);
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_mirror(esp_lcd_panel_handle_t handle, bool x, bool y) {
+    CHECK(handle == &panel && panel.open);
+    panel.mirror_x = x;
+    panel.mirror_y = y;
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_disp_on_off(esp_lcd_panel_handle_t handle, bool on) {
+    CHECK(handle == &panel && panel.open);
+    CHECK(on == false || on == true);
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_del(esp_lcd_panel_handle_t handle) {
+    CHECK(handle == &panel && panel.open && io.open && backlight == 0);
+    panel = {};
+    ++panel_deletes;
+    return ESP_OK;
+}
+esp_err_t esp_lcd_panel_io_del(esp_lcd_panel_io_handle_t handle) {
+    CHECK(handle == &io && io.open && !panel.open);
+    io = {};
+    ++io_deletes;
+    return ESP_OK;
+}
+}
+
+int main(void) {
+    mybot_display_panel_t display{};
+
+    profile = 1;
+    CHECK(mybot_display_panel_open(&display) == 0);
+    CHECK(display.ready && display.spi_ready && display.backlight_ready);
+    CHECK(panel.gc9107 && panel.gap_x == MYBOT_COMPACT_GC9107_OFFSET_X);
+    CHECK(panel.gap_y == MYBOT_COMPACT_GC9107_OFFSET_Y);
+    CHECK(!panel.invert && !panel.mirror_x && !panel.mirror_y);
+    CHECK(backlight == MYBOT_DISPLAY_BRIGHTNESS_PERCENT);
+    CHECK(mybot_display_panel_close(&display) == 0);
+    CHECK(!display.ready && !display.spi_ready && !display.backlight_ready);
+    CHECK(panel_deletes == 1 && io_deletes == 1 && spi_frees == 1);
+    CHECK(mybot_display_panel_close(&display) == 0);
+
+    profile = 2;
+    CHECK(mybot_display_panel_open(&display) == 0);
+    CHECK(!panel.gc9107 && panel.gap_x == MYBOT_COMPACT_ST7735_OFFSET_X);
+    CHECK(panel.gap_y == MYBOT_COMPACT_ST7735_OFFSET_Y);
+    CHECK(panel.invert && panel.mirror_x && panel.mirror_y);
+    CHECK(mybot_display_panel_close(&display) == 0);
+
+    profile = 0;
+    CHECK(mybot_display_panel_open(&display) < 0);
+    CHECK(!display.ready && !spi_open);
+
+    profile = 2;
+    fail_panel_new = true;
+    CHECK(mybot_display_panel_open(&display) < 0);
+    CHECK(!display.ready && !spi_open);
+
+    fail_backlight = true;
+    CHECK(mybot_display_panel_open(&display) < 0);
+    CHECK(!display.ready && !spi_open);
+    std::puts("Compact GC9107/ST7735 panel lifecycle tests passed");
+    return 0;
+}
diff --git a/tests/labplus_stm8_reset/mocks/driver/i2c_master.h b/tests/labplus_stm8_reset/mocks/driver/i2c_master.h
new file mode 100644
index 0000000..2e600b2
--- /dev/null
+++ b/tests/labplus_stm8_reset/mocks/driver/i2c_master.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: MIT */
+#ifndef LABPLUS_STM8_MOCK_I2C_H_
+#define LABPLUS_STM8_MOCK_I2C_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+typedef int esp_err_t;
+#define ESP_OK 0
+#define ESP_FAIL -1
+#define I2C_ADDR_BIT_LEN_7 0
+
+typedef struct mock_i2c_bus *i2c_master_bus_handle_t;
+typedef struct mock_i2c_device *i2c_master_dev_handle_t;
+typedef struct {
+    int dev_addr_length;
+    uint16_t device_address;
+    uint32_t scl_speed_hz;
+} i2c_device_config_t;
+
+esp_err_t i2c_master_bus_add_device(i2c_master_bus_handle_t bus, const i2c_device_config_t *config,
+                                    i2c_master_dev_handle_t *out_device);
+esp_err_t i2c_master_bus_rm_device(i2c_master_dev_handle_t device);
+esp_err_t i2c_master_transmit(i2c_master_dev_handle_t device, const uint8_t *data, size_t size,
+                              int timeout_ms);
+
+#endif /* LABPLUS_STM8_MOCK_I2C_H_ */
diff --git a/tests/labplus_stm8_reset/mocks/esp_err.h b/tests/labplus_stm8_reset/mocks/esp_err.h
new file mode 100644
index 0000000..bc3b792
--- /dev/null
+++ b/tests/labplus_stm8_reset/mocks/esp_err.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: MIT */
+#include "driver/i2c_master.h"
diff --git a/tests/labplus_stm8_reset/mocks/esp_log.h b/tests/labplus_stm8_reset/mocks/esp_log.h
new file mode 100644
index 0000000..e8a566b
--- /dev/null
+++ b/tests/labplus_stm8_reset/mocks/esp_log.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: MIT */
+#define ESP_LOGE(...) ((void)0)
diff --git a/tests/labplus_stm8_reset/run.sh b/tests/labplus_stm8_reset/run.sh
new file mode 100644
index 0000000..c02cf06
--- /dev/null
+++ b/tests/labplus_stm8_reset/run.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+# SPDX-License-Identifier: MIT
+set -eu
+
+repo_root=$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)
+test_dir="$repo_root/tests/labplus_stm8_reset"
+test_build_dir=$(mktemp -d)
+trap 'rm -r -- "$test_build_dir"' EXIT HUP INT TERM
+
+"${CC:-cc}" -std=c11 -Wall -Wextra -Werror \
+    -I"$test_dir/mocks" \
+    "$test_dir/test_labplus_stm8_reset.c" \
+    "$repo_root/components/mybot_platform/boards/labplus-ledong-v2/labplus_hardware.c" \
+    -o "$test_build_dir/test_labplus_stm8_reset"
+
+if command -v timeout >/dev/null 2>&1; then
+    timeout 20 "$test_build_dir/test_labplus_stm8_reset"
+else
+    "$test_build_dir/test_labplus_stm8_reset"
+fi
diff --git a/tests/labplus_stm8_reset/test_labplus_stm8_reset.c b/tests/labplus_stm8_reset/test_labplus_stm8_reset.c
new file mode 100644
index 0000000..6d866cf
--- /dev/null
+++ b/tests/labplus_stm8_reset/test_labplus_stm8_reset.c
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: MIT */
+#include "driver/i2c_master.h"
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int mybot_generic_board_extra_init(i2c_master_bus_handle_t bus);
+
+#define CHECK(condition)                                                                           \
+    do {                                                                                           \
+        if (!(condition)) {                                                                        \
+            fprintf(stderr, "FAIL %s:%d: %s\n", __FILE__, __LINE__, #condition);                   \
+            exit(1);                                                                               \
+        }                                                                                          \
+    } while (0)
+
+struct mock_i2c_bus {
+    int unused;
+};
+struct mock_i2c_device {
+    i2c_master_bus_handle_t bus;
+    uint16_t address;
+    uint32_t speed_hz;
+    bool open;
+};
+
+static struct mock_i2c_bus g_bus;
+static struct mock_i2c_device g_device;
+static bool g_fail_add;
+static bool g_fail_transmit;
+static bool g_fail_remove;
+static unsigned int g_adds;
+static unsigned int g_removes;
+static unsigned int g_transmits;
+static uint8_t g_command;
+static size_t g_command_size;
+static int g_timeout_ms;
+
+static void reset_mock(void) {
+    g_device = (struct mock_i2c_device){0};
+    g_fail_add = false;
+    g_fail_transmit = false;
+    g_fail_remove = false;
+    g_adds = 0;
+    g_removes = 0;
+    g_transmits = 0;
+    g_command = 0;
+    g_command_size = 0;
+    g_timeout_ms = 0;
+}
+
+const char *esp_err_to_name(esp_err_t error) {
+    return error == ESP_OK ? "ESP_OK" : "ESP_FAIL";
+}
+
+esp_err_t i2c_master_bus_add_device(i2c_master_bus_handle_t bus, const i2c_device_config_t *config,
+                                    i2c_master_dev_handle_t *out_device) {
+    CHECK(bus == &g_bus && config && out_device && !g_device.open);
+    CHECK(config->dev_addr_length == I2C_ADDR_BIT_LEN_7);
+    CHECK(config->device_address == 0x11 && config->scl_speed_hz == 400000);
+    ++g_adds;
+    if (g_fail_add) {
+        return ESP_FAIL;
+    }
+    g_device = (struct mock_i2c_device){
+        .bus = bus,
+        .address = config->device_address,
+        .speed_hz = config->scl_speed_hz,
+        .open = true,
+    };
+    *out_device = &g_device;
+    return ESP_OK;
+}
+
+esp_err_t i2c_master_bus_rm_device(i2c_master_dev_handle_t device) {
+    CHECK(device == &g_device && device->open);
+    ++g_removes;
+    g_device.open = false;
+    return g_fail_remove ? ESP_FAIL : ESP_OK;
+}
+
+esp_err_t i2c_master_transmit(i2c_master_dev_handle_t device, const uint8_t *data, size_t size,
+                              int timeout_ms) {
+    CHECK(device == &g_device && device->open && data);
+    ++g_transmits;
+    g_command = data[0];
+    g_command_size = size;
+    g_timeout_ms = timeout_ms;
+    return g_fail_transmit ? ESP_FAIL : ESP_OK;
+}
+
+static void expect_command(void) {
+    CHECK(g_adds == 1 && g_transmits == 1 && g_removes == 1);
+    CHECK(g_command == 0x04 && g_command_size == 1 && g_timeout_ms == 100);
+    CHECK(!g_device.open);
+}
+
+int main(void) {
+    reset_mock();
+    CHECK(mybot_generic_board_extra_init(&g_bus) == 0);
+    expect_command();
+
+    reset_mock();
+    g_fail_transmit = true;
+    CHECK(mybot_generic_board_extra_init(&g_bus) < 0);
+    expect_command();
+
+    reset_mock();
+    g_fail_remove = true;
+    CHECK(mybot_generic_board_extra_init(&g_bus) < 0);
+    expect_command();
+
+    reset_mock();
+    g_fail_add = true;
+    CHECK(mybot_generic_board_extra_init(&g_bus) < 0);
+    CHECK(g_adds == 1 && g_transmits == 0 && g_removes == 0);
+
+    puts("LabPlus STM8 reset host tests passed");
+    return 0;
+}
diff --git a/tests/st7789_lifecycle/mocks/esp_lcd_gc9a01.h b/tests/st7789_lifecycle/mocks/esp_lcd_gc9a01.h
new file mode 100644
index 0000000..3f0f9ba
--- /dev/null
+++ b/tests/st7789_lifecycle/mocks/esp_lcd_gc9a01.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: MIT */
+#include "host_platform.h"
diff --git a/tests/st7789_lifecycle/mocks/host_platform.h b/tests/st7789_lifecycle/mocks/host_platform.h
index 27f990e..5b47ffe 100644
--- a/tests/st7789_lifecycle/mocks/host_platform.h
+++ b/tests/st7789_lifecycle/mocks/host_platform.h
@@ -15,6 +15,7 @@ typedef int esp_err_t;
 #define ESP_OK 0
 #define ESP_FAIL -1
 #define ESP_ERR_TIMEOUT 0x107
+#define ESP_ERR_INVALID_STATE 0x103
 const char *esp_err_to_name(esp_err_t error);
 #define ESP_LOGI(...) ((void)0)
 #define ESP_LOGW(...) ((void)0)
@@ -51,6 +52,7 @@ esp_err_t rtc_gpio_deinit(gpio_num_t gpio);
 #define GPIO_NUM_14 14
 #define GPIO_NUM_15 15
 #define GPIO_NUM_16 16
+#define GPIO_NUM_17 17
 #define GPIO_NUM_18 18
 #define GPIO_NUM_21 21
 #define GPIO_NUM_38 38
@@ -156,6 +158,19 @@ esp_err_t esp_lcd_new_panel_io_spi(esp_lcd_spi_bus_handle_t host,
 esp_err_t esp_lcd_new_panel_st7789(esp_lcd_panel_io_handle_t io,
                                    const esp_lcd_panel_dev_config_t *config,
                                    esp_lcd_panel_handle_t *out);
+typedef struct {
+    uint8_t cmd;
+    const uint8_t *data;
+    uint8_t data_bytes;
+    uint16_t delay_ms;
+} gc9a01_lcd_init_cmd_t;
+typedef struct {
+    const gc9a01_lcd_init_cmd_t *init_cmds;
+    size_t init_cmds_size;
+} gc9a01_vendor_config_t;
+esp_err_t esp_lcd_new_panel_gc9a01(esp_lcd_panel_io_handle_t io,
+                                   const esp_lcd_panel_dev_config_t *config,
+                                   esp_lcd_panel_handle_t *out);
 esp_err_t esp_lcd_panel_io_del(esp_lcd_panel_io_handle_t io);
 esp_err_t esp_lcd_panel_del(esp_lcd_panel_handle_t panel);
 esp_err_t esp_lcd_panel_reset(esp_lcd_panel_handle_t panel);