Radiomaster XR1 DB Nano Multi-Frequency ExpressLRS Receiver

The XR1 Receiver is a versatile, ultra-compact ExpressLRS receiver. Powered by the advanced third-generation Semtech LR1121 transceiver, the XR1 operates seamlessly on 2.4GHz OR Sub-G 900MHz bands. Whether you’re flying on 2.4GHz or 900MHz, the XR1 delivers exceptional range and sensitivity in a small, lightweight package perfect for any build. With the reliability of ExpressLRS, you can focus on flying without worrying about link quality.

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.

Features:

1. Telemetry RF power: 100mW
2. ExpressLRS 2.4GHz or Sub-G 900MHz
3. ESP32C3 high-performance MCU
4. Semtech LR1121 2.4GHz & Sub-G 900MHz Transceiver
5. Secondary UART port
6. Castled pads for easy soldering

Package Includes:

1 x XR1 Nano Multi-Frequency ExpressLRS Receiver

1 X T Antenna (Either 2.4GHz, 900Mhz or Dual-band depending on selected package)

1 X CRSF wire

3 X Heat-Shrinkable Tube

1 X Manual Card