I'm trying to create my own dash display with Arduino board and Nextion display.
I have Kpro v3 and I would like to know what command I need to send to Kpro by USB to get all the data like Vss, rpm, gear, tps etc.
and how to decode the answer, what is where :)
(my ECU is PRA that why I cannot use Serial Output)
K-Series Programmable ECU installation questions / support issues
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