TX Modules

External TX modules add a new protocol or more power to a radio with a module bay. The bay size must match: JR full-size, Micro (Lite) or Nano. Then pick the protocol, ELRS for most pilots, TBS Tracer for TBS systems, or mLRS for MAVLink telemetry on ArduPilot, and the band, 2.4GHz or 868/915MHz. Higher-power modules like the Ranger and Nomad extend range, and the TBS MPM adds multi-protocol support. We stock RadioMaster, TBS, Mateksys and Axisflying. Antennas are in RC Antennas.