Proffieboard V3 external charger

Proffieboards
1

So, I know the Proffieboard V3 has an integrated .45A charger, but is it possible to use an external 1A TC4056 Li-Ion Battery Charging Module?

Power to the charging module would come from a USB C connector which also carries data to the proffieboard, and I’m not sure if that would create any conflict with the onboard charger.

Thanks…

2

Should work fine.
Might charge at 1.45A though…

3

Thank you!

I had the impression that might be the case, but since I don’t know what implementation you used for the charger, it’s better safe than sorry.

And if it ends up charging at a 1.45A rate, that’s a welcomed outcome.

4

You can see the implementation here:

https://fredrik.hubbe.net/lightsaber/v6/board.html

5

I feel silly now :sweat_smile:

I wasn’t aware you had the schematics on your website.

Very helpful!!

Appreciated!