Hi all. I have a 2din android player with canbus intertface (can rx and can tx). They must use a can decoder between car canbus and its canrx /cantx input.
I don't want to use a decoder, but i want to send directly with my esp32 and can traceiver some id's like next , up , down , volume inc, volume dec.
For this i know the simple way is to sniff a car but i don;t have one with this configuration.
Maybe someone knew a protocol between a car decoder and an android can input and what speed it use.
Thanks in advance.
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