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RadioMaster RP3 2.4GHz ELRS Nano Diversity Receiver

Original price $22.99 - Original price $22.99
Original price
$22.99 - $22.99
Current price $22.99
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The RadioMaster RP series of receivers are designed with size, ease of use, and range in mind. Utilizing ExpressLRS 2.4ghz Open-source firmware the RP series of nano receivers deliver features and range today’s pilots have come to expect.

It is equipped with  and a TCXO oscillator for solid connection & reliability. Developed around the ESP8285 MCU and SX1280IMLTRT RF Chip the RP series offer Lora and FLRC 2.4ghz RF links offering incredible range and low latency. With Wifi built-in, firmware updates can be done on your craft without the need to remove the receiver. Binding can be done using a bind phrase meaning no more bind plugs or fiddly button presses while trying to plug in your battery.

The RP3 receiver features a Skyworks SE2431L providing an LNA for improved receiver performance, a PA providing up to 100mw of telemetry performance, and antenna switching for antenna diversity.

Check out the rest of our RC receivers and all our RC transmitters, modules, and accessories!


  • TCXO oscillator for solid connection & reliability.
  • Optimized PCB design for better heat dissipation.
  • LNA for better receiver range.
  • PA for better telemetry range.
  • Antenna Diversity for improved signal stability and range.


  • Channels: 8CH
  • MCU: ESP8285
  • Frequency range: 2400 MHz to 2480 MHz
  • Power input range: 5v
  • Telemetry RF power: max 100mw
  • RF Chip: SX1280IMLTRT
  • Maximum receive refresh rate: 500Hz / F1000Hz
  • Minimum receiver refresh rate: 25Hz
  • Firmware Version: ExpressLRS v3.0 pre-installed
  • Signal format: ELRS
  • Support return: support return RSSI
  • Antenna length: 65mm 2.4ghz T
  • Size: 22x13x4mm
  • Weight: 4.6g (including antennas)


  • 1 x RP3 ExpressLRS 2.4ghz Nano Receiver
  • 2 x 65mm UFL 2.4Ghz T Antenna
  • 1 x User Manual