ESP32 MCP Server
ZhiNode ESP32 MCP Server
Flash the firmware to enable voice-controlled GPIO, MCP tools, and AI integration on your ESP32.
What is ZhiNode?
ZhiNode is an ESP32 firmware that combines hardware control with AI capabilities using the MCP (Model Context Protocol) standard.
- Voice Control - Control GPIO pins using voice commands via XiaoZhi AI
- MCP Tools - Access weather, music, jokes and more through AI
- Web Interface - Configure pins, Wi-Fi, and settings via browser
- 4 Output Channels - Control GPIO 4, 5, 18, 19 with custom names
- Persistent Storage - Saves Wi-Fi credentials and settings
- OTA Updates - Update firmware over Wi-Fi
Perfect for: Home automation, IoT projects, college submissions, AI experiments, voice-controlled electronics
Key Features
Voice Recognition
Natural language commands
GPIO Control
4 output pins via voice
Wi-Fi Manager
Easy setup via portal
MCP Protocol
AI tool integration
Web Interface
Browser configuration
OTA Updates
Wireless firmware
One-Click Firmware Flasher
Hold BOOT - plug USB - select port - then click Install
1
Note current portsCheck which COM ports are shown
2
Hold BOOT + plug USBKeep BOOT pressed while connecting
3
Select new COM portChoose the ESP32 that appeared
4
Click InstallWait for flashing to complete
Important: Do not disconnect USB during flashing. Use a data-capable cable (not charge-only).
After Flashing
What's Next?
Once flashed, your ESP32 will:
- Create Wi-Fi AP named ZhiNode-Setup
- Visit 192.168.4.1 to configure Wi-Fi
- Connect to xiaozhi.me for voice control
- Press BOOT to activate voice listening
Voice Commands: Say "Turn on GPIO 4" or use custom pin names configured via web interface
Pre-Flashed ESP32 Available
Get a ready-to-use ZhiNode ESP32 with firmware pre-installed. Skip the flashing process and start using immediately.
Order on WhatsApp
Pre-Tested
Ready to Use
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