GitHub

iittu/ESP32-OBD2-Gauge-elm327

IMPORTANT * this project won't work with ESP32 arduiino core 3.x.x ...
GitHub

obd-ii

Tool that simulates some vehicle diagnostic services. It can be used to test OBD-II dongles or tester tools that support the UDS (ISO 14229) and ISO-TP (ISO 15765-2) protocols. Python package for ...