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Solid Red LED A when switching on APM 2.5

Posted by Petrus Botha on February 17, 2014 at 11:57am

My APM 2.5 is behaving very strangely. When connecting it to power (battery or USB) the APM will flash between LED A(red) and C(blue) for a second or 2 and then LED A wil turn solid RED.

 

When connecting to Mission Planner it retrieves the MAVlink and parameters and immediately jumps to the Flight planning section and attempts to read Waypoints which fails. When I go to the flight data screen the HUD shows no GPS and neither the Compass or Accellerometer seems to work.

 

Nothing out of the ordinary happened to the hardware. What could have caused this?

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Replies

  • Admin
    Thomas J Coyle III February 17, 2014 at 12:08pm

    @Petrus,

    Save your vehicle parameters and then using the Terminal Mode and CLI, do a reset, erase, and then reload your parameters and see if that helps correct the situation.

    Regards,

    TCIII ArduRover2 Developer

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