{"title":"Receivers","description":"","products":[{"product_id":"radiomaster-xr1-nano-multi-frequency-elrs-receiver","title":"RadioMaster- XR1 Nano Multi-Frequency ELRS Receiver","description":"\u003cp\u003eThe XR1 Receiver is a versatile, ultra-compact ExpressLRS receiver measuring just 20 × 13 mm. Powered by the third-generation Semtech LR1121 transceiver, the XR1 operates on either the 2.4 GHz or Sub-G 900 MHz bands. Whether using 2.4 GHz or 900 MHz, the XR1 delivers strong range and sensitivity in a small, lightweight package—well suited for a wide range of builds. With the reliability of ExpressLRS, you can focus on operation without worrying about link quality.\u003c\/p\u003e\n\u003cp\u003eDesigned for convenience, the XR1 features built-in Wi-Fi for effortless configuration and firmware updates. Access and manage settings through an intuitive WebUI on your PC or mobile device with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTelemetry RF power: 100mW\u003c\/li\u003e\n\u003cli\u003eExpressLRS 2.4GHz or Sub-G 900MHz\u003c\/li\u003e\n\u003cli\u003eESP32C3 high-performance MCU\u003c\/li\u003e\n\u003cli\u003eSemtech LR1121 2.4GHz \u0026amp; Sub-G 900MHz Transceiver\u003c\/li\u003e\n\u003cli\u003eSecondary UART port\u003c\/li\u003e\n\u003cli\u003eCastled pads for easy soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eItem: XR1 Nano Multi-Frequency  ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003eType: ISM2.4 or CE868\u003c\/li\u003e\n\u003cli\u003eMCU: ESP32C3\u003c\/li\u003e\n\u003cli\u003eRF chip: Semtech LR1121\u003c\/li\u003e\n\u003cli\u003eRF connector: IPEX-1\u003c\/li\u003e\n\u003cli\u003eAntenna: 1x T-Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.4GHz or Sub-G 900MHz\u003c\/li\u003e\n\u003cli\u003eTelemetry Power: 100mW\u003c\/li\u003e\n\u003cli\u003eMaximum Packet rate: DK500Hz \/ K1000Hz\u003c\/li\u003e\n\u003cli\u003eMinimum Packet refresh rate: 50Hz\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 5V\u003c\/li\u003e\n\u003cli\u003eWeight: 1.0g (without antenna)\u003c\/li\u003e\n\u003cli\u003eDimension: 20mm * 13mm * 3mm\u003c\/li\u003e\n\u003cli\u003eFirmware Version: ExpressLRS v3.5.1 pre-installed\u003c\/li\u003e\n\u003cli\u003eFW Target:  RadioMaster XR1 2.4\/900 RX\u003c\/li\u003e\n\u003cli\u003eBus interface 1: CRSF\u003c\/li\u003e\n\u003cli\u003eBus interface 2: UART\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe XR1 Receiver is available in three configurations, ensuring you have the flexibility to meet your exact requirements: Choose between 2.4GHz, Sub-G 900MHz, or a Dual-Band antenna that allows switching between 2.4Ghz and 900Mhz without an antenna change! All antenna types are available as optional accessories so you can change frequency at a later stage without needing to purchase a new receiver.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x XR1 Nano Multi-Frequency ExpressLRS Receiver\u003c\/li\u003e\n\u003cli\u003e1x T Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)\u003c\/li\u003e\n\u003cli\u003e1x CRSF wire\u003c\/li\u003e\n\u003cli\u003e3x Heat-Shrinkable Tube\u003c\/li\u003e\n\u003cli\u003e1x Manual Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1013\/9127\/0237\/files\/XR1_Receiver_-_Body_Image_01.jpg?v=1783328164\" alt=\"\"\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"2.4GHz","offer_id":65170950619485,"sku":"RAD-00048-083-01","price":11.99,"currency_code":"GBP","in_stock":true},{"title":"Dual-Band LBT","offer_id":65170950652253,"sku":"RAD-00048-083-02","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/9127\/0237\/files\/XR1Receiver-2400-Image01.jpg?v=1783328231"}],"url":"https:\/\/www.3dxr.co.uk\/collections\/receivers-1.oembed","provider":"3DXR","version":"1.0","type":"link"}