That’s essentially what I want to do. Actually exactly. It’s to test it but but I think/don’t know if possible with a p4. Applying voltage at the esc turns it on but I don’t think correctly since I can unplug the esc and get esc errors etc do I wonder if there is something required from the BMS...
Is it possible to bypass the battery BMS and wire 14v into the p4 side power board the battery plugs into to test functionality of the system? The only battery I currently have on hand is correctly charged but was in freshwater so will light up but not power on and I can’t find a way to reset...
Fresh water.
I was on a dock with steel girders under the wood and they are spaced only every 6 feet or so. when I took off (and it said caution Compass interference) I was immediately severely tilted and by the time I hit elevator up I was leaning too much and into the water she went.
I’ve had...
Context:
I sank my p4 (compass error on takeoff and right off the dock into the water). Dried it all off and took everything apart. Reassembled and nothing worked. I figured it might also be a batt problem since when I dove down 10 ft to get, it still had the motor lights on. Batt lights worked...
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