RadioMaster RP1 V2 ELRS 2.4GHz Nano Radio Receiver

The RadioMaster RP series receivers now feature a built-in TCXO for reliable signal reception, ensuring stable performance in challenging conditions, enhancing the flight experience.

The RP1 2.4GHz ELRS nano receiver is open-source, powered by ExpressLRS software. Developed by Jye Smith, it utilizes an ESP8285 MCU and SX1280 RF chip, with a u.FL antenna socket for full-range use. Built-in Wi-Fi enables wireless firmware updates and configuration via WebUI on PC or mobile.

With its low-latency, high-refresh-rate RF module, the RP1 excels in FPV racing and Long Range applications. Its ultra-light, Nano size allows versatile installation, making it suitable for whoops, drones, and fixed-wing models.

FEATURES:

• Improved PCB design enhances heat dissipation.
• Upgraded rigid antenna provides greater durability and performance.
• LED on the top side of the PCB.
• Improved solder pads for easier soldering.
• Built-in TCXO (temperature-compensated crystal oscillator).
• Compatible with all 2.4GHz ExpressLRS modules and transmitters equipped with built-in 2.4GHz ExpressLRS.

COMPATIBILITY:

• Radio Transmitter/Controller with ELRS Protocol

SPECIFICATIONS:

• Type: ISM
• Antenna: 65mm 2.4GHz T Antenna
• Maximum receive refresh rate: 500Hz / F1000Hz
• Minimum receiver refresh rate: 25Hz
• Working voltage: 5V
• Weight: 2.2g (Including antenna)
• Dimension: 13mm x 11mm x 3mm
• Firmware Version: ExpressLRS v2.4 pre-installed
• FW Target: RadioMaster RP1/2 2400 RX
• Bus interface: CRSF 

HELPFUL LINKS:

• RP1 User Manual

INCLUDES:

(1) RadioMaster RP1 ExpressLRS 2.4GHz Nano Radio Receiver
(1) 65mm 2.4GHz T Antenna (u.FL)
(1) Piece of Clear Heat Shrink
(1) User Manual

MORE INFO:

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.