http://akikorhonen.org/ | Cheap 72 MHz 6ch radio controller modded with a custom ATmega8 board to get 8 channels and 72 MHz transmitter is replaced with a 2.4 GHz FrSky DHT DIY-module. Controller's 8 AA batteries get replaced with a 2-cell 1300 mAh LiPo.
Great video. I just received my D8R-II and I cannot figure out which port to hook my 4.8v battery to. Is it channel 8?
ThePatriotMuckraker 6 months ago