Jon Keller's Discussions (5)

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Servo output 0 no longer working

My Servo output 0 has stopped working completely.

 

I've uploaded the dancing servo demo and all the other outputs work, but 0 does not, it doesn't matter what servo I plug in. I've connected a multimeter to the voltage and ground pins, there is still

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Reading voltages for lipol 3Cell battery

Hello everyone,

 

I have an ardupilot mega that I'm powering with a 3cell 2500mah battery, through an ESC. the ESC is outputting exactly 5v. I've followed the instructions in the manual to setup the voltage sensor. I soldered 3 of the 3.9k resisters in

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No pitch correction in stabilize mode

Hi again guys,Just as the title suggests, I get no pitch correction in my servo when in stabilize mode in my argupilot mega. All in/out connections for the servos and receiver are in the right places, I've tripple checked, the servo works fine when c

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NMEA gps protocol and altitude

When using the legacy gcs protocol, my altitude comes over the telemetry port as 272 meters, but it should be about 27 meters. I have confirmed the nmea stream is correct by reading my gps directly. 

 

any ideas?

 

 

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Altitude based on pressure sensor

Hello all,

I've been trying to get accurate altitude readings from my ardupilot mega using the pressure sensor. Since there doesn't seem to be any way to input the current qnh into the APM to get an accurate reading, I decided to dive into the code to

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