Hey Tom, thanks a lot for putting a bunch of effort into helping the two of us out!

Alright so we've actually built up a decent collection of 5 chargers now. Here's the list:
1014963-05-B - Not working. DC scaling is off (3rd module acts differently from 1 and 2)
1014963-00-E - Not working. DC ...

So I've been seeing basically the exact same symptoms as Bulletbug on 2 different chargers. I have tried adjusting the DC scaling number with no change to behaviour, but I have not yet tried changing the output charge value. I can try that in the near future.

I only have one of those chargers ...

I went back into the software and changed this same multiplier on line 827 (for phase 2) and line 832 (for phase 3).

Upload that and it WORKED! Using my AMP Clamp meter, I was able to see the amps going into the battery pack climb up to 5 amps.

Now I'm seeing that the serial monitor DC Amps ...

Hi All,

Has anyone had any luck using the rev 2 open source boards with a 1014963-00-K Gen 2 charger? We have a possible line on a replacement unit but I don't want to purchase it if there's a known compatibility issue with the firmware for this revision.

Thanks,

-Ryan

Hi All,

Ryan here with EPower Racing.

We've been really successful running two Tesla chargers in parallel using V2 boards to charge our EV "Tesla" Cobra at the track between races. Being able to push out ~18kW has made competition actually viable for us now that we're able to fully recharge after ...