u/Darksoul_intorule34

I am creating a dual architecture MCU, your feedback would be very helpful, it is a 4 layer pcb

- power
- ground
- power
- ground

it is an MSPM0 as the master and a ESP32 S3 as a slave.

also the gpio routing is pending, so dont find the floating unconnected pins

advice needed

i want to make it run entirely on battery power, if someone can guide me on that, i was initially planning on adding a switching circuit and dedicating one plane to battery power and integrate a charging module as well, but that has been scraped so any and all ideas are in.