ioehub-mqtt-mcp-server
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This document describes an MCP server using MQTT to read temperature sensor data and control an LED.
The IoEHub MQTT MCP server is designed to facilitate communication between IoT devices and clients using the FastMCP framework. It employs JSON-RPC for communication, allowing clients to send requests to the server, which then translates these requests into MQTT messages for IoT devices. The server acts as a bridge, processing client requests, communicating with the MQTT broker, and translating between JSON-RPC and MQTT protocols. The MQTT broker serves as a central hub, routing messages between the server and devices, and handling the publish/subscribe message pattern. IoT devices, such as temperature sensors and LEDs, provide data and respond to commands. The server supports functions like reading temperature data and controlling LED states, with a structured data flow from client to server, broker, and device, and back.
Features
- Temperature Measurement: Reads current temperature data from a sensor via MQTT.
- LED Control: Controls the state of an LED via MQTT commands.
- JSON-RPC Communication: Uses JSON-RPC protocol for client-server communication.
- MQTT Protocol: Employs MQTT for message routing between server and devices.
- FastMCP Framework: Built on the FastMCP framework for efficient protocol handling.
