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Michael39ggt · 08-23-2023, 11:35 PM

Hallo guys,

i have a question, how i have to program my esp32 to log into the K line (ISO9141)?

I need 5 Baud Init, Keyword 0x11, after this the transmission goes on 10.4 Baud.

I tryed all, i have no idea. Thank you for you help.

I want with the esp32 in the TCU of my car from the year 2000 read out the sensor data. how i found out, the traffic i can not sniff ? just asks with PIDs ?

08-23-2023, 11:35 PM	#1 (permalink)
Michael39ggt EcoModding Lurker Join Date: Aug 2023 Location: Germany Posts: 1 Thanks: 0 Thanked 0 Times in 0 Posts	ISO9141 Hallo guys, i have a question, how i have to program my esp32 to log into the K line (ISO9141)? I need 5 Baud Init, Keyword 0x11, after this the transmission goes on 10.4 Baud. I tryed all, i have no idea. Thank you for you help. I want with the esp32 in the TCU of my car from the year 2000 read out the sensor data. how i found out, the traffic i can not sniff ? just asks with PIDs ?