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stanleyhuangyc / ArduinoOBD

OBD-II library and sketches for Arduino
http://freematics.com
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custom pid not working #75

Open geetee24 opened 1 year ago

geetee24 commented 1 year ago

obd.readPID ( 2182, *iTemp )

fails to get data.

I KNOW 2182 is valid and my hand held scanner can read it.

Why cant your lib read it?

geetee24 commented 1 year ago

i see that void COBD::sendQuery(byte pid) expects a byte (0-255) but my pid is too large.

how do i request a pid > 255?