Where are you located
Referring to this, in resistance mode, âThe reverse-biased resistance of a good diode displays OL on a multimeter. The diode is bad if readings are the same in both directions.â which is my case.
I live in south of France, but Iâm going to SF in september for two weeks
Donât forget there is two diode inside a mosfet, also you can get bad reading from charging capacitor, the best way of testing component is to remove them from the circuit.
South Of France, well⊠On parle la mĂȘme langue, mais on est pas sur le mĂȘme continent
Je me disais bien que ton nom Ă©tait assez frenchy
Tâes dâoĂč ?
Well, Iâve tested the board with a tiny motor, didnât work
Iâve also tested my motor with a standard ESC and it worked well.
Conclusion, now Iâm sure it comes from the VESC :â(
I think your problem might come from bad soldering over the ground pads of the DVR, it donât take much to burn them, Iâve just burn one yesterday with a home made VESC, because a forgot to solder one pads of the mosfet. Just changing the DRV may solve the problem .
Montréal, Québec
Do you think the DRV is dead ? Or should I try to resolder it ?
It is most likely dead, but if you can resoldering you should try it just to be sure.