Derek Vignard's Discussions (1)

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APM 2.5.2 dead....?

hi

i have a problem with my apm 2.5.2

after a calibration of my remote control nothing works.

when i plug the apm to usb the power up i see led red and blue flashing and after only red flashing

the tx and rx light always on, green led alive is on.

and not

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