The idea of this Ocelot V2 Hat design is to control the stock cruise control system in the car currently as well as adding a K Line Lin Bus tranciever to act like a ELM327 to capture car speed and other stats for openpilot.
As for the cruise control switches and mosfets, my stock cruise control system is using 12v signals for the buttons. The series of mosfets are connected to PC10 (CCSET_INPUT) and PC11 (CCRES_INPUT). And the Stock Switches are connected to 3.3V and PC12 (CCSET_SW) and PD2 (CCRES_SW).
I've also added a RGB status LED in place where the Black Panda would have had one.
