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catasbox · 06-25-2017, 08:22 PM

Hello.
I have a simple task to achieve, I guess, but I'm stuck. All I need to do is to read the Speed of the vehicle using data from the obd2 k-line pin, and then to send a command to blink the brake lights when a certain decrease in speed is detected (e.g. more than 2km/h/s). I can not initialize the k-line and I am not able to read anything on the serial monitor on arduino

. The vehicle is an 2004 BMW E60, uses ISO_14230_fast but I guess this is not an issue.

So, all I need Is some help from someone to extract from the code only the part for init sequence for ISO_14230_fast and sone way to read the speed on the serial monitor.

06-25-2017, 08:22 PM	#24 (permalink)
catasbox EcoModding Lurker Join Date: Jun 2017 Location: Bucharest Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts	Hello. I have a simple task to achieve, I guess, but I'm stuck. All I need to do is to read the Speed of the vehicle using data from the obd2 k-line pin, and then to send a command to blink the brake lights when a certain decrease in speed is detected (e.g. more than 2km/h/s). I can not initialize the k-line and I am not able to read anything on the serial monitor on arduino . The vehicle is an 2004 BMW E60, uses ISO_14230_fast but I guess this is not an issue. So, all I need Is some help from someone to extract from the code only the part for init sequence for ISO_14230_fast and sone way to read the speed on the serial monitor.