Discussions

APM 2.5 radio calibration dont works.

Posted by Marcel H on April 1, 2013 at 10:00am

Hello!

I'm realizing a APM 2.5 driven hexacopter. I have the original APM 2.5 and a Graupner 4 channel receiver.

After connecting the APM 2.5 via USB to the PC and starting the calibration in Configuration fron the Mission Planner, I get no response at the channel calibration.

The APM should be powered properly.

I dont have any clue how to solve this, but I am really stressed, because the hexacopter should fly within 2 month a a presentation.

Here are some pics:

Do you see any problems with the wiring.

Thanks in advance

Marcel

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apm, calibration, channel, not working

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Replies

De carne Christophe June 29, 2013 at 10:23pm

I have the exact same problem. Has someone found a solution?
Thank you.
George Lawrence June 18, 2013 at 12:38am

This is the same problem im having every thing els seems to work it just refuses to alow a radio calabration I see no input from my radio i know it is the board i tried with another apm i have and all is correct i can calabrate the radio fine
Primož Kralj June 14, 2013 at 4:54am

I'm having the same problem. Tried calibrating using CLI with no success. Testing in CLI also gives no response. I have other sensor readings though.

Did you fix this problem?