"MABA, try to replace the file 'avrdude.conf' from the folder C:\Program Files (x86)\MHV AVR Tools\bin to the folder of your arduino \hardware\tools\avr\etc."
"I'm compiled and uploaded firmware to the board (AIOP V2) and all working well, just telemetry doesn't work. On mpng 3.1.5 it's working. What is the problem?"