My vesc(enertionboards) burned a bit of the pcb. On the first test i used a 3s lipo to power up the vesc for testing purpose. directly the pcb just burned away, see attachment. just on the other side of the red wire.
3s(zippy 3s 30c 5000mh) could be a bit too much power so i tried a 9v battery later with same kind of result(with sparks). used a bit of metal to bridge the gap.
Could anyone point out if there is something wrong on this vesc?
the other side.
There wasn’t anything else burning or smoking.
ps. where the red wire is soldered on the pcb was touching the regulator on the left.