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FlyingRC ELRS 2.4G True Diversity Receiver

A 2.4 GHz ELRS diversity receiver. It receives control commands from an ExpressLRS transmitter and sends them to the flight controller, using diversity reception for a more robust radio link.

ReceiverFPV / multirotorExpressLRSTrue diversityUART / serial
FlyingRC ELRS 2.4G True Diversity Receiver

Best used for

  • FPV or fixed-wing builds using ExpressLRS 2.4 GHz.
  • Pilots who want a diversity receiver rather than a basic single-antenna receiver.
  • Builds where receiver firmware compatibility must be checked.

Key features

  • Manual includes firmware flashing workflow.
  • Factory firmware version is documented as 3.5.5 in the manual.
  • Manual recommends transmitter module firmware version 3.x or higher for compatibility.

Setup / wiring notes

  • Match receiver firmware and transmitter module firmware before flight.
  • Mount antennas away from carbon, battery, and high-current wiring where possible.

Check before use

  • Radio link reliability depends on antenna installation and firmware compatibility.

Key specs

Downloads

Reference files

Wiring / dimensions / specs

Dimension drawing
Dimension drawing
Usage guide
Usage guide