BetaFPV LiteRadio 3 Radio Transmitter (ELRS or Frsky Multi-protocol)LiteRadio 3 is a remote control radio transmitter designed primarily for RC models, including multirotor, airplanes. It gives you more than you ever thought possible from an entry level 8 channel radio. 8 channels in total. USB Joystick support for most practice simulators. Nano module bay for external TX module. Newly designed joystick gimbal for longer usage life. Support BETAFPV Configurator for updating, configuring, and tuning. Provide ExpressLRS