mozquito1
Well-Known Member
So I just built a new quad. I tested the motor directions when first built it. All OK. But when I realised I did not ground the second ground wire off the vtx TS5823, I opened it up connected the wire and now my fpv system works. Only to find when I calibrate my ESC's that pins 3&4 are faulty somehow, if I put motor & ESC 3+4 on pins 1+2 they work . In fact all motors work on pins 1+2, separately obviously but if I put any motor on 3+4 it makes a noise but not the full set. I've checked that the pins are soldered properly. Seems they are as some signal is getting through , hence the single beep. But they will not spin up in motors tab. The board was working last flight. All that is different is I've upgraded my motors & ESC's to E-max RS + little bee 20a pro. If no one can help all that is left to do is try the other fcb in my other quad so ultimately a new fcb may be on order. In fact getting sick of replacing these naze rev6. May try a newer fcb like a SP F3evo or something. Any help greatly appreciated .