1 er9x and ArduPilot Together Posted by Earl on December 2, 2010 at 6:00pm Short movie on er9x and APM E-mail me when people leave their comments – Follow
Earl, Any luck with FR_Sky exchange?
The MOSI and MISO are the Rx and Tx pins on the ATmega64 in the er9x.
I use both in case I later want to SEND data from the er9x up to the plane.
I am happy to answer all questions.