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APM bootloader

Posted by lin on May 23, 2014 at 12:11am

I uploaded firmware of APM 2.5 by Arduino IDE.Then,I used mission planner to connect APM2.5,but the program didn't response.I think maybe the APM2.5's firmware was broken,so I used mission planner to upload the firmware.  But the misson planner upload fail,and print error messege"unable to gain access to bootloader".

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I want to know ?How to solve the problem?

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  • Jay D Oliver June 29, 2014 at 11:55am

    Please help us out, I am getting the same message, on mac and windows.

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