I am thinking about using RPi in a car, as certainly many of you.
However, I am afraid that my demands are too high:
- gps dongle connection to track the position (I have already found a reliable dongle for this, two other products I had to return)
- gsm modem dongle - to have the data on-line, to track the vehicle
- bluetooth connection with some OBD2 device. I was searching, trying some, I had to return already one usb-like that did not operate with linux. I found a page https://www.obdautodoctor.com/obd-adapters, where kiwi3 looks nice (although quite expensive)
Do you have any experiences with an ODB2 dongle connection to RPi via bluetooth? Would you recommend the above one? Is there a OBD2 library for RPi that works?