RP3 ELRS 2.4GHz Nano Receiver


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SKU: RDM-RP3-ELRS Category:
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RP3 ELRS 2.4GHz Nano Receiver

RadioMaster RP Series Receivers – Powerful Receivers for Outstanding Control

RadioMaster RP-Series receivers are specifically designed for size, ease of use and range. Using ExpressLRS 2.4 GHz open-source firmware, the RP-Series Nano receivers provide features and range that today’s pilots expect.

Based on the ESP8285 MCU and SX1280IMLTRT RF chip, the RP Series supports Lora and FLRC 2.4 GHz RF links. These offer incredible range and low latency. Thanks to the integrated WLAN, firmware updates can be performed directly on your aircraft without removing the receiver. Binding can be done using a binding kit, eliminating the need for binding plugs or awkward button presses while trying to connect your battery.

The RP3 receiver features a Skyworks SE2431L that provides an LNA for improved receive performance, a PA for telemetry range up to 100 mW, and antenna conversion for antenna diversity.

In addition to the RP3 receiver, we also offer the RP1 and RP2 receivers for selection.

RP3 ExpressLRS 2.4 GHz Nano Receiver


Main Features

  • Optimized PCB design for better heat dissipation.
  • LNA for improved receive range.
  • PA for better telemetry range.
  • Antenna diversity for improved signal stability and range.



  • Model: RP3 Diversity Receiver
  • Type: ISM
  • MCU: ESP8285
  • RF chip: SX1280IMLTRT
  • Telemetry RF power: max. 100 mW
  • Antenna: 65 mm 2.4 GHz T-antenna x 2
  • Frequency range: 2400 MHz to 2480 MHz
  • Maximum receiver update rate: 500 Hz / F1000 Hz
  • Minimum update rate of the receiver: 25 Hz
  • Operating voltage: 5V
  • Weight: 4.6 g (including two antennas)
  • Dimensions: 22 mm x 13 mm x 4 mm
  • Firmware version: ExpressLRS v3.0 pre-installed
  • Firmware target: RadioMaster RP3 Diversity 2400 RX
  • Bus interface: CRSF

Experience the powerful RadioMaster RP series receivers now and enjoy outstanding control for your aircraft.


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