Hello,
In my project, I'm using a 12V power source and I'd like to use it to power the M5Stack Grey. To do this, I've purchased a step-down converter to obtain 5V 1A from a 6-24V source. My problem is that I don't intend to use the USB-C port, which is far too complicated to adapt. Can I use the pins on the Grey's base, and if so, which ones? (those on the IO Port? or those on the Bus Port?) If not, do you have any other ideas?
Supplementary question: if it's possible, will it recharge the battery?