Q: What is the benefit of the built-in TCXO in the RP2 V2 receiver?

A: The RadioMaster RP2 V2 features a built-in TCXO (Temperature-Compensated Crystal Oscillator), which ensures stable and accurate frequency performance even in extreme temperature environments. This enhances signal reliability, improves long-range performance, and delivers a smoother and more consistent FPV flying experience.

Q: Does the RP2 V2 support WiFi firmware updates?

A: Yes, the RP2 V2 has built-in WiFi, allowing for easy firmware updates and configuration via a WebUI interface. You can connect using your PC or mobile browser without needing additional tools or cables, making updates and settings adjustments quick and convenient.

Q: What protocol does the RP2 V2 use and what models is it best for?

A: The RP2 V2 uses the open-source ExpressLRS 2.4GHz protocol, known for its ultra-low latency and high refresh rates. Thanks to its nano size and built-in ceramic antenna, it’s ideal for micro drones, racing quads, cinewhoops, and long-range builds where space and weight are critical.

NEWRadioMaster RP2 V2 ExpressLRS 2.4ghz Nano Receiver

Radiomaster

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$18.99

~~$22.99~~

-17%

● 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.

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Description

FAQ

About RadioMaster RP2 V2 ExpressLRS 2.4ghz Nano Receiver:

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!

rp2 v2 elrs 2.4ghz nano receiver overview

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.

Improved Solder Pads

The RP2 V2 ExpressLRS 2.4ghz Nano Receiver is designed for hassle-free soldering.

radiomaster rp2 v2 elrs 2.4ghz nano receiver pad

Specifications

rp2 expresslrs 2.4ghz nano receiver specification

Size

Recommendations

Package Includes

1 * RP2 ExpressLRS 2.4ghz Nano Receiver

1 * User Manual

1 * CRSF wire

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