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    Home / RC / RC recievers / Expresslrs 2,4GHz / RP1 V2 ExpressLRS 2.4ghz Nano Receiver

    RP1 V2 ExpressLRS 2.4ghz Nano Receiver

    RP1 V240123 1800x1800
    €20,84 €17,22 excl. VAT
    In stock (>5 pcs)
    Delivery to:
    27.05.2025
    Delivery offer

    Detailed information

    Product detailed description

    Radiomaster RP1 ExpressLRS 2.4GHz Nano Receiver

    The Radiomaster RP1 is an ultra-lightweight and compact receiver designed for FPV racing, freestyle, and long-range flights. It is based on the open-source ExpressLRS protocol and features a powerful SX1281 RF chip and ESP8285 microcontroller. Thanks to its built-in TCXO oscillator, it ensures stable and precise signal reception even in challenging conditions.

    Key Features:

    • TCXO Oscillator – provides high frequency stability under temperature fluctuations

    • Built-in Wi-Fi – allows wireless firmware updates and configuration via WebUI

    • Improved PCB Design – better heat dissipation and more robust construction

    • LED Indicator – placed on the top for easy status monitoring

    • UFL Connector – for connecting a 65mm T antenna

    • CRSF Bus Support – compatible with most modern flight controllers

    Technical Specifications:

    • Model: RP1 Nano ExpressLRS 2.4GHz Receiver

    • Type: ISM

    • MCU: ESP8285

    • RF Chip: SEMTECH SX1281

    • Telemetry RF Power: 10mW

    • Antenna: 65mm 2.4GHz T antenna

    • Frequency Range: 2.404 – 2.479 GHz

    • Maximum Refresh Rate: 500Hz / F1000Hz

    • Minimum Refresh Rate: 25Hz

    • Operating Voltage: 5V

    • Weight: 2.2g (including antenna)

    • Dimensions: 13mm × 11mm × 3mm

    • Firmware: ExpressLRS v2.4 pre-installed

    • Firmware Target: RadioMaster RP1/2 2400 RX

    • Bus: CRSF

    Package Contents:

    • 1× RP1 ExpressLRS 2.4GHz Nano Receiver

    • 1× 65mm UFL 2.4GHz T Antenna

    • 1× User Manual

    • 1× CRSF Cable

    Thanks to its low weight and small size, the RP1 is an ideal choice for a wide range of applications – from tiny Whoop drones to fixed-wing aircraft and long-range builds. Its reliability and performance make it a solid option for both beginners and experienced pilots looking for a high-quality, modern receiver for their FPV setups.