Recently I worked on building a soft shutdown solution for my head unit and I thought I will share my project! It can be challenging for a new comer to this forum to narrow down on a single thread with step by step instruction as I faced initially, there are so many threads around this topic and things can be little overwhelming at the beginning. There is no new technique or extra feature in this thread but I would say I just tried to re-organize the stuff and have a clean and updated working instruction to follow.
Link to my Github repo
Special thanks @jhornbr225 for sharing your schematic and FRM function guide!
Link to my Github repo
Special thanks @jhornbr225 for sharing your schematic and FRM function guide!