RadioMaster
RMS-RX-RP2 RP2 V2 ExpressLRS 2.4ghz Nano Receiver
RMS-RX-RP2 RP2 V2 ExpressLRS 2.4ghz Nano Receiver
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RMS-RX-RP2 RP2 V2 ExpressLRS 2.4ghz Nano Receiver
Perfect size for Goosky S1/S2 and OMP M1/M2 - just change Receiver output to SBUS and use the SBUS wire adapter into SBUS port on flight controller.
You can also use this RX natively with any RC Helicopter flight controller that supports CRSF/ELRS protocol, like the Goosky S1 Max, S2 Max, or OMP M2 MK2 and v3 Pro w/ OFS3, or any Rotorflight FC available.
We now offer a custom prewired option, soldered and heatshrunk, ready to plug 'n play by NERC.
-
Prewired w/ Goosky SBUS GT000072 SBUS Cable
- Prewired w/ OMP OFS3 ELRS CRSF OSHM2133 Cable
- Standard unsoldered
The RadioMaster RP series receivers are built-in a TCXO (temperature-compensated crystal oscillator) now, which ensures reliable, stable, and accurate signal reception, allowing for superior performance in demanding environments and enhancing the flight experience.
The RP1 and RP2 2.4GHz ELRS nano series receivers are open-source receivers based on ExpressLRS. The Nano receivers, first developed by Jye Smith from the ExpressLRS development team, feature ESP8285 MCU and SX1280 RF chip. The RP1 has a UFL antenna socket for full-range antenna use. The RP2 has a built-in ceramic antenna which is super light and small in size and ideal for racing.
The RP1 and RP2 feature WIFI built in so you can upgrade firmware by WIFI and configure the Receiver via the built-in WebUI with your PC or mobile phone.
Due to the low-latency and high-refresh-rate RF module, the RP1 and RP2 are ideal for FPV races or Long Range. Suitable for many models due to the ultra-light and Nano size, these receivers can fit just about anywhere!
Visit https://www.expresslrs.org/ to learn more.
Features
- Improved PCB design is better for heat dissipation.
- LED on the top side of PCB.
- Solder pads are improved and easier to solder to.
- Built-in a TCXO (temperature compensated crystal oscillator)
- Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
Specification
- Item: RP2 Nano ExpressLRS 2.4ghz Receiver
- Type: ISM
- MCU: EPS8285
- RF Chip: SEMTECH SX1281
- Telemetry RF power: 10mW
- Antenna: On Board SMT Antenna
- Antenna: 65mm 2.4ghz T Antenna
- Frequency Range: 2.404 - 2.479 Ghz
- Maximum receive refresh rate: 500Hz/F1000Hz
- Minimum receiver refresh rate: 25Hz
- Working voltage: 5v
- Weight: 0.55g (On Board antenna)
- Dimension: 13mm*11mm*7mm
- Firmware Version: ExpressLRS v2.4 pre-installed
- FW Target: RadioMaster RP1/2 2400 RX
- Bus interface: CRSF
TCXO (temperature compensated crystal oscillator)
The TCXO ensures high stability and accuracy in frequency control, compensating for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. Click to learn more about the TCXO.
Size

Related Products
- UFL 2.4Ghz T Antenna 65mm/95mm
- RP1 ExpressLRS 2.4ghz Nano Receiver
- RP2 ExpressLRS 2.4ghz Nano Receiver
- TX12 Mark II Radio
- TX16 Mark II Radio
- Zorro Radio
Download
Package Includes
- 1 * RP2 ExpressLRS 2.4ghz Nano Receiver
- 1 * User Manual
- 1 * CRSF wire

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