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docs: correct ESP32-S3-EYE peripheral list (add QMA7981 accelerometer, fix ESP-WHO claim) #643

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docs: correct ESP32-S3-EYE peripheral list (add QMA7981 accelerometer, fix ESP-WHO claim) #643

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22 changes: 20 additions & 2 deletions zh-cn/contest_2026/hardware_porting/supported_hardware.md
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<img src="../images/esp32s3_eye.png" alt="ESP32-S3-EYE 开发板" width="360" />

- **芯片特点**：双核 240MHz + WiFi/BLE + 摄像头 + LCD + 麦克风（AIoT 视觉/语音一体化板）
- **芯片特点**：双核 240MHz + WiFi/BLE + 摄像头 + LCD + 麦克风 + 加速度计（AIoT 视觉/语音一体化板）
- **适用场景**：人脸检测、物体识别、语音交互、智能门禁、扫码识别
- **设备介绍**：搭载 ESP32-S3 与 ESP-WHO AI 框架，配 200 万像素摄像头、LCD 与麦克风，板载 8MB PSRAM + 8MB flash，支持 Wi-Fi 图传与 USB 调试，适用于图像识别、音频处理等 AIoT 应用。[官方入门指南](https://documentation.espressif.com/esp-who/master/docs/zh_CN/get-started/ESP32-S3-EYE_Getting_Started_Guide.md)
- **设备介绍**：搭载 ESP32-S3，配 200 万像素摄像头、LCD 与麦克风，板载 8MB PSRAM + 8MB flash，支持 Wi-Fi 图传与 USB 调试，适用于图像识别、音频处理等 AIoT 应用。[官方入门指南](https://documentation.espressif.com/esp-who/master/docs/zh_CN/get-started/ESP32-S3-EYE_Getting_Started_Guide.md)
- **openvela 已适配外设**：

| 外设 | 设备节点 |
| ---------------------------------- | -------------------- |
| OV2640 摄像头（DVP，QVGA RGB565） | `/dev/video0` |
| ST7789 LCD（1.3" 240×240 SPI） | `/dev/lcd0` |
| MSM261S4030H0 PDM 麦克风 | `/dev/audio/pcm_in0` |
| QMA7981 三轴加速度计（I2C0 @0x12） | `/dev/accel0` |
| microSD（1-bit SDIO） | `/dev/mmcsd1` |
| Wi-Fi 4 (b/g/n) STA | `wlan0` |
| BLE 5 LE | `bnep0` |
| BOOT 按键 | `/dev/buttons` |
| Power LED | `/dev/userleds` |

- **选型注意**：
- 板上**无触摸硬件**，`/dev/input0` 返回 `ENOENT` 属预期行为；交互输入可用 BOOT 按键、加速度计（敲击/翻转）或摄像头。
- 板上**无扬声器/功放**，openvela defconfig 只启用 I2S0 RX（麦克风），无音频输出通路；需要语音播报的方案请另选带 Codec 的开发板或外接功放。
- ESP-WHO / ESP-DL 是 ESP-IDF 私有 AI 栈，**不能在 openvela 上使用**；端侧推理请使用 `apps/mlearning/tflite-micro` 自行部署量化模型，openvela 侧的 camera 例程只做采集与显示，不含推理。
- **开发指南**：[ESP32-S3-EYE README](../../../../../../vendor_espressif/blob/dev-ai-contest-2026/boards/esp32s3/esp32s3-eye/README_zh-cn.md)

### 3、黄山派 SF32LB52 — 思澈科技
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