RadioMaster RP1 2.4GHz ExpressLRS ELRS Open-Source High Refresh Rate Low Latency Nano Receiver Built-in Wifi for Whoops RC Drones Airplane

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 Whoops, drones, and fixed-wing models due to the ultra-light and Nano size, these receivers can fit just about anywhere!

Specification:

Brand: Radiomaster

Item: RP1 Nano ExpressLRS 2.4ghz Receiver

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*11mm*3mm

Firmware Version: ExpressLRS v2.4 pre-installed

FW Target: RadioMaster RP1/2 2400 RX

Bus interface: CRSF

Bullet Point

* Improved PCB design is better for heat dissipation.

* Upgraded rigid antenna with greater durability and performance.

* LED on the top side of PCB.

* Solder pads are improved and easier to solder to.

Package Included:

1 * RP1 ExpressLRS 2.4ghz Nano Receiver

1 * 65mm UFL 2.4Ghz T Antenna

1 * User Manual