Home Automation & IoT · Developer Tools

CO2 Sensor logo

CO2 Sensor

kmwebnet/mcp-server-for-sensor-device

This project is a Node.js application designed for use with Claude Desktop. It simulates a CO2 sensor device and provides a JSON-RPC server to interact with the device. The application can run in both simulation mode and real mode, where it connects to a Raspberry Pi Pico via USB to read CO2 levels.

Install

Client configuration

{
  "mcpServers": {
    "CO2 sensor": {
      "command": "node",
      "args": [
        "<value>"
      ]
    }
  }
}
GitHub stars
2
Author
@kmwebnet
Category
Home Automation & IoT, Developer Tools
License
MIT
Updated
Oct 6, 2026

Features

  • Simulates a CO2 sensor device with random CO2 levels in simulation mode.

  • Connects to a Raspberry Pi Pico via USB to read real CO2 levels.

  • Provides device information, sensor data, and network status via JSON-RPC.

  • Supports commands to publish data to MQTT, reconnect WiFi, and reconnect MQTT (some functionalities are mocked).

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all
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Claude Desktop

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Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS

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