Hi, I wish to reuse a Navio+ on a new UAV, this time will be a fix wing (a plane) but Navio+ didn’t receive PPM signal from the RX (FrSky D8R-XP). So my question is I have to set something with the new image(20170323)?
Troubleshooting done:
Scope on RX out (PPM signal on screen)
Could you hook up the scope to the Navio+ header to eliminate the possibility of a loose contact? We need to be sure PPM signal is propagated to the header and doesn’t get lost somewhere.
then I powered on the Navio±RPi2 on servo rail.
On the scope there are 3 signals
Yellow(signal from RX D8R-XP)
Purple(signal on Navio+ PPM Pin)
Cian(Voltaje Level)
Hello,
I use the navio2 and have the same problem with the latest image.
When i change the SD card with the older image, all works fine !
The RC input channels stay alway to "0"
Hardware is OK for sure !