Can't connect to APM via MP and 3DR Radio Module

Hey guys, I had everything working fine last week. I didn't change anything related to the 3DR radio setup (well, I didn't change anything at all, actually) but I now cannot connect in MP. I've verified that the baud and port are correct.

The really odd thing is that both radio have a solid green light, and I can load the setting of the remote radio in MP, so it appears it can communicate, the APM just isn't sending out heartbeat packets. Any ideas?

Thanks,

Josh

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Replies

  • I now have two APM's that won't communicate with the USB port. The first unit recoginize comm12 but won't exchange data. The second it's recoginize the USB port and I can't use the wired USB to change firmware anymore. I can sitll use the TM link to talk to the APM2.5 but that's only to fly and not bench test and checkout. Any help would be great. Thanks YumaMike.

     

  • Didn't change anything ?

    I meet the same problem....solid geen light ,but can't connect to MP.

  • Well, now it's working. Didn't change a thing. Go figure...

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