#obd2

1 open-source ESP32 project guide tagged #obd2: build steps, hardware and firmware.

ESP32MCPServer: Connect AI Agents to Real-World Sensors

Build an MCP server on ESP32 that lets AI assistants query live I2C sensors, NMEA GPS, NMEA 2000 marine bus, and OBD-II car diagnostics over WebSocket.

62 · C++ · Oct 13, 2026