Hi! My name is Konstantin. I'm experiences Linux developer. I have a lot of skills in areas of external devices communication, USB and RS232 interfaces, Linux drivers and daemons development, sensors communication, real-time apps and networking. I also have a car with OBDII and corresponding ELM327 adapter, so I can easily debug the app on-site. It would help to estimete the task complexity if you can specify in details how the app is going to select values to send over UDP from full OBDII set? How this should be controlled - the same way using command line, or just read all accessible parameters and send them all? Or IOCTL/IPC to daemon from an additional tool?
All the best,
Konstantin