The picture in the post and the picture on github have different resistor values (220R vs 500R) wondering if the value of the resistor is important or if its just to prevent a short to ground? I want to make the testing circuit (judt finished soldering a version 3 as well and want to start testing ...

Good to know.... I usually look into alternatives when I look at a design

Yes... thats the board. Thanks, Been bugging me.

Just wondering what DC/DC conveter is used on the voltage sensor. I can't find it on the schematic or any web pages.

Thanks
Jonathan

Is there new software or still use Toms?

I was wondering if any work was being done on CCS charging and using the super chargers. I understand that fast charging bypasses the charger but I would think the logical place for fast charging control would be to come from the charger.