RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver
RP1 ExpressLRS 2.4ghz Nano Receiver

RP1 V2 ExpressLRS 2.4ghz Nano Receiver


  • 增值税费用将添加到发往欧盟成员国的订单中。
  • 电池不能单独运输,请与收音机单元一起购买电池。
  • 定制产品需要 40 天的交货时间,下订单后无法退款。

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!

Visit https://www.expresslrs.org/ to learn more.

RP1 ExpressLRS 2.4ghz Nano Receiver


  • 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.
  • Built-in a TCXO (temperature compensated crystal oscillator)
  • Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS


    • Item: RP1 Nano ExpressLRS 2.4ghz Receiver
    • Type: ISM
    • MCU: EPS8285
    • RF Chip: SEMTECH SX1281
    • Telemetry RF power: 10mW
    • Antenna: 65mm 2.4ghz T Antenna
    • Frequency Range: 2.404 - 2.479 Ghz
    • 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 

    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.

    RP1 ExpressLRS 2.4ghz Nano Receiver


      RP1 ExpressLRS 2.4ghz Nano Receiver

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      Package Includes

      RP1 ExpressLRS 2.4ghz Nano Receiver


      由于欧盟税制改革,如果选择标准运输方式,将向发往欧盟成员国的订单添加增值税费用。 DHL 等替代运输方式不收取增值税。需要提供收件人的增值税和 EORI 帐号。

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