SPI interface to the FlySky

SPI interface to the FlySky/Turnigy 9x

Interfacing a RC radio to a microcontroller is a bit of a pain, especially if you want a lot of channels, because you have to time each channel’s output individually. An AVR only has one 16 bit timer with two compare channels, so either you can only use two channels at full resolution or you […]

SPI interface to the FlySky/Turnigy 9x Continue Reading