Basic features

• 2 joystics, 1 knob, 1 switch.
• 6 RC channels, each channel encoded with 10 bits.
• Optional failsafe on throttle channel.

Hardware and Schematics

The schematics are in the 'schematics' folder. The major components are as below.

• 2x Atmega328p microcontrollers.
• 2x SX1276/77/78/79 or RFM95 based Lora modules. However any other module can possibly be used with some code modifications.

Compiling the firmware

The code compiles on arduino ide 1.8.x or later. The code is self-contained so doesn't require installing any libraries.