SKU: 1374559375

RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - 900MHz

Sale price$35.09 Regular price$38.99
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - 900MHzThe XR3 Receiver is a compact ExpressLRS receiver, measuring 20 x 15mm and powered by the third generation Semtech LR1121 transceiver. It operates Sub G 900MHz, offering exceptional range and sensitivity in a lightweight design, which is ideal for any build. With built in Wi Fi, configuration, and firmware updates are effortless via an intuitive WebUI on your PC or mobile device. Features High Performance MCU Advanced Transceiver Additional UART Port

The XR3 Receiver is a compact ExpressLRS receiver, measuring 20 x 15mm and powered by the third-generation Semtech LR1121 transceiver. It operates Sub-G 900MHz, offering exceptional range and sensitivity in a lightweight design, which is ideal for any build. With built-in Wi-Fi, configuration, and firmware updates are effortless via an intuitive WebUI on your PC or mobile device.

Features

  • High-Performance MCU
  • Advanced Transceiver
  • Additional UART Port
  • Antenna Diversity
  • Secondary Port
  • Castled Pads

Specifications

  • Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver
  • Maximum Receive Refresh Rate: DK500Hz / K1000Hz
  • Firmware Target: RadioMaster XR3 900 Diversity RX
  • Firmware Version: ExpressLRS v3.5.1 pre-installed
  • Frequency Range: Sub-G 900MHz [FCC 915]
  • Minimum Receiver Refresh Rate: 25Hz
  • Dimensions: 22mm x 15mm x 4mm
  • Antenna: 2x T-Antenna (Dual Band) 
  • Working Voltage: DC 5.0 - 12.6V
  • Weight: 1.3g (without antenna)
  • Telemetry Power: 100mW
  • RF Connector: IPEX-1 x 2
  • Bus Interface 2: UART
  • Bus Interface 1: CRSF
  • RF Chip: LR1121
  • MCU: ESP32C3
  • Type: FCC 915

Includes

  • 1x RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - 900MHz 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 1374559375

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Reviewed in the United States on June 1, 2026
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UPSTATE NEW YORK
Lexington, US
★★★★★ 5
THIS ITEM WORKED WONDERS FOR ME..
DURING THIS WINTER SKIN PROBLEMS WERE PRESENT SO I TRIED THIS ITEM, AT FIRST I NOTICED THAT IT MADE MY SKIN FEEL REALLY DRY BUT IT DID CALM MY SKIN DOWN TO THE POINT WHERE THE ISSUES, WHICH WERE BECOMING INTENSE, JUST DISAPPEARED AFTER I USED IT 2-3 TIMES EVEN ON MY FACE, SO PERHAPS DRYNESS IS WHAT ENDED MY SKIN ISSUES (PSORIASIS) I HAVE EXPERIENCED IN THE PAST USING OILS AND CREAMS WHICH HAVE MADE MY ISSUES WORSE SOOOOOO THIS ITEM WAS A SUCCESS FOR ME.
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Reviewed in the United States on February 3, 2026
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Debra L Smith
Waukegan, US
★★★★★ 3
Soap for skin irritations
Mild. No irritation to my psoriasis
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Reviewed in the United States on June 21, 2025
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Anon
Alexandria, US
★★★★★ 5
Fantastic soap for the dermatitis and eczema prone
You guyyyyysss, my hands have no dry, itchy spots right now. None. This is remarkable because before now I have for years had issues with eczema/contact dermatitis patches that have at times (aka: most times) been pretty unbearable. To say that I’m overjoyed to have found a natural soap that truly works for me is an understatement. When you use this, you can feel that it’s moisturizing your skin. It’s fantastic. If you haven’t tried it, do yourself a favor and get yourself a bar. I’m wondering now if I can use it on my entire body and to wash my hair. That’s probably a little overboard, but it’s that good and now that I’ve used it I suspect all my skin problems are contact dermatitis that could be solved by the right soap/shampoo.
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