Radiomaster RP3 V2 ELRS 2.4GHz Nano Receiver

Radiomaster RP3 ELRS 2.4GHz Nano Receiver

RadioMaster RP-Series Receivers - High-performance receivers for outstanding control

The RadioMaster RP-series receivers were specifically designed for size, ease of use, and range. Utilizing the ExpressLRS 2.4GHz open-source firmware, the RP-series nano receivers offer the features and range that today's pilots expect.

The RP series is based on the ESP8285 MCU and the SX1280IMLTRT RF chip and supports LoRa and FLRC 2.4 GHz RF connections. These offer incredible range and low latency. Thanks to the integrated Wi-Fi, 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, which provides an LNA for improved reception performance, a PA for a telemetry range of up to 100 mW, and an antenna switch for antenna versatility.

In addition to the RP3 receiver, we also offer the RP1 and RP2 receivers as options.

RP3 ExpressLRS 2.4 GHz Nano Receiver

Key features

• Optimized circuit board design for better heat dissipation.
• LNA for improved reception range.
• PA for improved telemetry range.
• Antenna diversity for improved signal stability and range.

Specifications

• Model: RP3 Diversity Receiver
• Type: ISM
• MCU: ESP8285
• RF chip: SX1280IMLTRT
• Telemetry RF power: max. 100 mW
• Antenna: 65mm 2.4GHz T Antenna x 2
• Frequency range: 2400 MHz to 2480 MHz
• Maximum receiver update rate: 500 Hz / F1000 Hz
• Minimum receiver update rate: 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