Freematics Forum

I am running the MegaLoggerHD with an OBD-II Emulator MK2 and OBD-II UART Adapter V2.1, using the Mega 2560 Wemos board (with the Freematics MEGA Kit). The OBD-II Adapter is connected to Serial 1 port on the Telematics LCD shield. I am unable to get the logger up and running and instead get the following output on the display:

MEGA LOGGER HD - OBD-II/GPS/MEMS

SDHC 15200MB
File ID: 14
Adapter Ver. 0.0
MEMS X

Sending ATZ
Timeout
Sending ATL1
Timeout
Sending ATRV
Timeout
Sending 0100
Timeout
Sending 0902
Timeout

Any suggestions as to why I am not getting any further than this appreciated.

Thanks,
Darren

You are using outdated source code. Please grab the latest code from github.
https://github.com/stanleyhuangyc/ArduinoOBD