234 lines
5.3 KiB
Markdown
234 lines
5.3 KiB
Markdown
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# ESP32 玩偶固件烧录与测试指南
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> **目标平台:** 小智 AI 玩偶(ESP32-S3/C3/P4)
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> **固件来源:** https://github.com/78/xiaozhi-esp32/releases
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> **固件版本:** v2.2.4(最新,2026-03-09)
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> **服务器:** xiaozhi-esp32-server 全模块(本地 MacBook Pro)
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> **生成时间:** 2026-04-07
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---
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## 一、固件获取
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### 推荐版本
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| 版本 | 固件名 | 状态 | 推荐理由 |
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|------|--------|------|---------|
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| **v2.2.4** | `xiaozhi-esp32s3-2.2.4.bin` | ✅ 官方最新 | 功能最全,但与 v1 不兼容 |
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| **v1.9.2** | `xiaozhi-esp32s3-1.9.2.bin` | ✅ 稳定维护 | 分区表与 v2 不同,需全量烧录 |
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**下载链接:** https://github.com/78/xiaozhi-esp32/releases
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> ⚠️ v1 和 v2 分区表不同,**不能从 v1 OTA 升级到 v2**,必须全量烧录。
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---
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## 二、烧录工具选择
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### 方案 A(推荐):ESP Launchpad(在线,无需安装)
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最适合零配置用户,无需 IDF 环境。
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1. 打开:https://espressif.github.io/esp-launchpad/
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2. 选择对应固件
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3. 连接 ESP32(USB-C 数据线)
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4. 点击 "Flash" 烧录
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### 方案 B:esptool.py(命令行)
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```bash
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# 安装 esptool
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pip3 install esptool
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# 全量烧录(地址固定 0x0)
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esptool.py --chip esp32s3 \
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--port /dev/tty.usbserial-* \
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write_flash 0x0 xiaozhi-esp32s3-2.2.4.bin
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# 查找端口
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ls /dev/tty.usbserial-*
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```
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### 方案 C:Thonny IDE(适合 Windows/Mac 入门用户)
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https://thonny.org/
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---
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## 三、首次配置流程
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固件烧录完成后,上电初始化配置:
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### Step 1:连接配置 WiFi
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1. 玩偶上电,等待启动
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2. 手机/电脑搜索 WiFi:**Xiaozhi-XXXXXX**(6位随机字符)
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3. 浏览器打开:**http://192.168.4.1**
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4. 填写:
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- **WiFi SSID**:你的 2.4GHz WiFi 名称
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- **WiFi 密码**:你的 WiFi 密码
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- **OTA 地址**:`http://<MacBook-IP>:8002/xiaozhi/ota/`
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- 查询本机 IP:`ipconfig getifaddr en0`(Mac)
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- 注意:必须是 **8002**(全模块),不是 8003
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5. 点击保存,设备自动重启
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### Step 2:确认连接成功
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```bash
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# 查看日志
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python3 xiaozhi_log_monitor.py --filter device -r 50
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# 或直接查看服务器日志
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docker logs -f xiaozhi-esp32-server
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```
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**成功标志:**
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```
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[设备] 连接成功
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Websocket地址是 ws://192.168.x.x:8000/xiaozhi/v1/
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MCP接入点连接成功
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```
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---
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## 四、OTA 固件升级
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### 通过服务器 OTA(无需拆机)
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1. 下载新版本固件(如 `xiaozhi-esp32s3-2.2.4.bin`)
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2. 放入服务器目录:
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```bash
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cp ~/Downloads/xiaozhi-esp32s3-2.2.4.bin \
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/Users/bigemon/WorkSpace/xiaozhi-server/data/bin/
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```
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3. 重启玩偶或发送唤醒词,设备自动检测并下载新固件
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### 本地测试固件
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如果需要测试自己编译的固件:
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```bash
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# 用 esptool 烧录(需 USB 连接)
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esptool.py --chip esp32s3 --port /dev/tty.usbserial-* \
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write_flash 0x0 your-custom-firmware.bin
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```
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---
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## 五、测试验证
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### 唤醒词
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**"你好,小智"**(默认)
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### 测试流程
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1. **连接验证**
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```bash
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python3 xiaozhi_log_monitor.py -r 50
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# 确认看到 "连接成功"
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```
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2. **语音对话测试**
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```
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你:你好,小智
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玩偶:你好!我是小智,很高兴认识你(中文 TTS)
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```
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3. **心理场景测试**(模拟)
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```
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你:今天小朋友打我,我好害怕
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玩偶:[触发心理筛查 MCP] → 回应欺凌场景
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```
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4. **日志过滤命令**
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```bash
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# 只看 LLM/MCP 链路
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python3 xiaozhi_log_monitor.py -f llm
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# 只看 MCP 工具调用
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python3 xiaozhi_log_monitor.py -f mcp
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# 只看设备连接
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python3 xiaozhi_log_monitor.py -f device
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# 只看错误
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python3 xiaozhi_log_monitor.py -f error
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```
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---
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## 六、调试和问题排查
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### 常见问题
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| 症状 | 原因 | 解决方法 |
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| 玩偶 WiFi 连接失败 | 输入了 5GHz WiFi | 固件只支持 2.4GHz |
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| OTA 地址填错 | 填了 8003 | 应填 8002(全模块智控台端口)|
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| 设备反复重启 | WiFi 密码错误 | 重新进入 192.168.4.1 配置 |
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| 设备不说话 | TTS 未生成音频 | 检查 EdgeTTS 配置 |
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| MCP 工具不触发 | 服务器 MCP 未加载 | `docker logs` 确认 MCP 初始化 |
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### 串口日志(需要 USB 连接)
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```bash
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# macOS
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screen /dev/tty.usbserial-* 115200
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# 退出 screen
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Ctrl+A → K → Y
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```
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### 服务器日志
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```bash
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# 实时监控(彩色)
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python3 xiaozhi_log_monitor.py
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# 回放最近 200 条
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python3 xiaozhi_log_monitor.py -r 200
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# 只看错误
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python3 xiaozhi_log_monitor.py -f error
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```
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---
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## 七、服务器配置确认
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确保全模块服务器的 OTA 地址配置正确:
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```bash
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# 检查服务器 OTA 端点
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curl -I http://127.0.0.1:8002/xiaozhi/ota/ 2>&1 | head -3
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# OTA 文件目录
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ls /Users/bigemon/WorkSpace/xiaozhi-server/data/bin/
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```
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---
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## 八、快速参考命令卡
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```bash
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# 1. 启动日志监控
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python3 xiaozhi_log_monitor.py
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# 2. 查看设备连接日志
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python3 xiaozhi_log_monitor.py -f device -r 50
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# 3. 查看 MCP 工具调用
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python3 xiaozhi_log_monitor.py -f mcp
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# 4. 查看 LLM 调用
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python3 xiaozhi_log_monitor.py -f llm
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# 5. 重启服务器
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docker restart xiaozhi-esp32-server
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# 6. 查看容器状态
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docker ps --format "{{.Names}}\t{{.Status}}"
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# 7. 查询本机 IP(OTA 地址用)
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ipconfig getifaddr en0
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```
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