Discussions

3dr radio connection problems

Posted by Kelly Ness on January 21, 2015 at 2:51pm

I am having trouble connecting to mavlink via 915 mhz radios.  I can load the firmware versions(1.9 ground and 1.7 air) as well as the other information (baud rate, netID, etc.) with the 3dr radio configurator version(stand alone and the one in mission planner)  I've read on the forum's that it isn't a firmware issue...

Any ideas or things I can try?  I have an extra air radio that works great with the same settings.

thanks in advance.  Let me know if you need any other screenshots.

Kelly

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Replies

  • Marcin Krawczyk January 21, 2015 at 11:48pm

    1.upgrade AIR modem via FTDI cable. 

    2. Check cabling on AIR side.

    RF communications works well, so the problem is between AIR side and FC.

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