I bought a Sparkfun OBD-UART II board and I'm able to read data from the OBD interface.
Now I need some additional data from the CAN-Bus which is not accessible via an OBD code.
Regarding to the spec of the ELM327 there are some commands related to CAN, but I don't really get the idea of how to read a value for a specific CAN-Id...
Maybe someone already did something in this direction and may help me out how to do this.
For example I found this site with a CAN-Id and the description how the value is formatted:
I found some topics regarding some "MCPC2515" but I think that's different to the ELM327, or is the procedure the same (when leaving out that one works with SPI and the other UART)
Thanks in advance