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RT @chr1sa: Donkeycar 4.4 released with tons of new features, including path learning (useful with GPS outdoors), better Web and Lidar supp…
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RT @chr1sa: The next @DIYRobocars autonomous car race at @circuitlaunch will be on Sat, Dec 10.
Thrills, spills and a Brazilian BBQ. Fun…
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RT @PiWarsRobotics: Presenting: the Hacky Racers Robotic Racing Series in collaboration with #PiWars. Find out more and register your inter…
RT @Hacky_Racers: There will be three classes at this event: A4, A2, and Hacky Racer! A4 and A2 are based around UK paper sizing and existi…
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RT @araffin2: 🏎️
After hours of video editing, I'm happy to share a best of my Twitch videos on learning to race with RL.
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Each part is…
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But at least something that's quick and easy fix then. Thanks!
And seeing how it's just a couple of pin headers I can't imagine how they can be soldered wrongly. I just measured to be sure and there are no shorts. As I mentioned, neither servo input or output is working. The only servo port working is CTRL. When I connect a receiver channel to input 1-4 the signal is pulled down to 1v p-p (puls timing is still fine). Output signals are about 0.5v with lots of noise. I can post some scope pictures if you want.
Ardu.jpg
Just to confirm, your servos (connected to ArduPilot's OUT pins) aren't working in either RC or autonomous mode? If that's the case, it's almost certainly a soldering error or the connectors are plugged in backwards.