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      04-05-2021, 11:56 AM   #1
Second Lieutenant
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Drives: BMW E92 328i
Join Date: Feb 2018
Location: Lithuania

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Steering wheel button reprogramming with Arduino without CCC

Does anyone know what is hardware difference between these steering wheel buttons?

I know that programmable buttons need CCC, which I don't have. But what if I would add them, would I get different CAN BUS messages and could read them with Arduino and trigger the action I like?

Do they have some kind of hardware difference which changes CAN BUS message or hardware is the same just need to change something in NCSexper?
Appreciate 0