I am trying to port some OBD2 code to a Giga from an ESP32 so that I can display the data on the display shield. The issue I have is that there doesn't appear to be any SerialBT library for the Giga.
Is there any way to connect to the ELM327 and sent the required AT commands etc?
My last resort would be to locate an OBD2 interface with a serial port instead of BT.