0 no heart beats found and the board has been retired, any help please? Posted by Omar Khaled Hussien Azab on October 7, 2015 at 6:34am Arducopter: mission planner tells me "no heartbeats found" and the board has been retired, although it did work and i uploaded the firmware a couple of times before, like a few days ago You need to be a member of diydrones to add comments! Join diydrones Email me when people reply – Follow
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