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Ch 1 (0) Not working ... maybe suddenly..

Posted by Shaw Innes on July 28, 2011 at 4:35am
I've had my APM for a while now - I got it in December 2010 and had it working basically, but never flew with it. I just started reprogramming and setting it up again and noticed that my first channel output isn't working (even in manual mode)... I reflashed the PPM/failsafe thinking that might be the problem but it doesn't seem to have fixed the problem.If I put logic analyser on the output of Ch 1 (labeled as 0 on mine) I don't seem to get any output - the signal line is low... however if I load the dancing servos firmware it moves all four servos.I'm not really sure where to look next - could it be a firmware issue? or have I set something up wrong? orrrrr ? :)Any pointers would be greatly appreciatedShaw

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Replies

  • Duncan J April 6, 2014 at 12:14am

    any updates on this? I have a blown output channel #7 :(

  • Björn Geir Leifsson July 28, 2011 at 2:02pm
    Don't forget to test your lead, plugs and servo. Try exchanging leads/servos.
  • Paul July 28, 2011 at 5:10am
    I could help just dont know exatly what you mean with channel 1. You have all pins in receiver identical from board and then run update mission planner and firmware update to your board?
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