RadioMaster RP1 V2 ELRS Receiver 2.4G CRSF UART Nano RX With 65mm UFL Antenna Low Latency For FPV Quadcopter Fixed Wing RC Parts

Product Name: RM ELRS RP1-2.4 1P Receiver (RP1 V2)
Features
Runs on ExpressLRS open-source protocol, excellent anti-interference performance for busy 2.4GHz environments.
Ultra-low latency down to 0.8ms, high refresh rate up to 1000Hz for precise FPV racing & freestyle control.
Equipped with ESP8285 MCU + SX1281 RF chip and TCXO crystal oscillator, stable frequency at varying temperatures, control range up to 1.2km in open space.
WiFi wireless firmware flashing, no soldering required to update ELRS software.
Tiny size and ultra-light weight, perfect for toothpick tiny whoop drones without extra load.
1P single CRSF serial output, widely compatible with mainstream FPV flight controllers.
Working voltage: DC 5V, stable power input from ESC BEC.
Product Details
Gold-plated solder pads on PCB for reliable soldering; onboard BOOT button for firmware mode.
UFL T-type omnidirectional antenna improves signal reception greatly.
Twisted 4-color power cable reduces electromagnetic interference.
Compact PCB: 13×11×3mm, easy to install inside micro quadcopters.
4 solder pads: GND, 5V, TX, RX, simple wiring.
Package Includes
1 × RP1 V2 Receiver Board
1 × T-type 2.4G Antenna
1 × 4P Twisted Wire