Faulty Naza?

[SimonS]

I have taken the KK2 board off my Discovery and I am trying to reinstall the Naza.  Unfortunately all I am getting is a CFG-ERR[8] message which, from doing a lot of reading, usually means that a servo wire is reversed somewhere. I have checked them all but they were correct.  So far I have done:-

Re bind the Tx/Rx
Checked the TBS board for continuity
Checked all the servo wires for continuity
reassembled everything on the quad
reassembled everything off the quad (rx direct to Naza without TBS top board).
tried new ESC';s (DJI';s)
tried a different tx/rx (35mhz)
tried a different LiPo
calibrated the IMU

I';m thinking that maybe the Naza has gone duff.

Can anyone think of anything else to try?

[Balders]

Just to check, you have got the negative wires uppermost?

Can you take a photo so we can check connectivity?

[SimonS]

Yes they were.  There is no point taking a photo as the whole thing is dismantled again.

I';ll give the retailer a call in the morning and might drive down and see the as they are only just over the boarder.