Arduino code for reading OBD2 protocol. Contribute to cggcaio/OBD2-Reader-Arduino development by creating an account on GitHub.

Want to put that OBD port in your car to work? Here's how to do it using a simple Arduino DIY project! OBD2 ELM327 Reader --Bluetooth--> Arduino --MQTT--> HiveMQ MQTT broker --Native-MQTT--> InfluxDB ...

This project turns the Arduino into an OBD2 on-board diagnostic tester. So, the Arduino can read OBD2 vehicle data and it can read and clear emissions-related diagnostic trouble codes and ...