MICROCONTROLLERS / HM-MC-002
HM-MC-002 · datasheet

xiaozhi-esp32

An MCP-based chatbot firmware for ESP32

01 · What it does

  • Wi-Fi, wired Ethernet, USB RNDIS, and ML307/EC801E or NT26 Cat.1 4G networking; supported boards can switch between Wi-Fi and 4G
  • Offline voice wake-up with ESP-SR, including customizable wake words
  • Two communication transports: WebSocket and MQTT + UDP
  • Speaker recognition, identifies the current speaker 3D Speaker
  • OLED / LCD displays with emoji and rich expression support, plus camera vision input on supported boards

02 · Install

  1. Flash the prebuilt firmware using the Beginner's Firmware Flashing Guide linked in the README
  2. Or build with ESP-IDF: see README

Commands copied from the project README. Placeholders are the maintainer's. Not bench-tested by HardwareMCP yet.

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