XR1 Nano Multi-Frequency Dual-Band Antenna ELRS Receiver from RadioMaster - HP0157-XR1-DB

The XR1 Receiver is a highly adaptable and ultra-compact ExpressLRS receiver, measuring only 20 x 13mm. It utilizes the cutting-edge third-generation Semtech LR1121 transceiver, allowing operation on both 2.4GHz and Sub-G 900MHz bands. Whether you choose 2.4GHz or 900MHz, the XR1 offers outstanding range and sensitivity in a lightweight design, ideal for any setup. With the reliability of ExpressLRS, you can concentrate on flying without concerns about link quality.

For added convenience, the XR1 includes built-in Wi-Fi for easy configuration and firmware updates. You can effortlessly access and manage settings through a user-friendly WebUI on your PC or mobile device.

The 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!

Features:

• ExpressLRS 2.4GHz or Sub-G 900MHz
• ESP32C3 high-performance MCU
• Semtech LR1121 transceiver
• Additional UART port
• Secondary port for advanced functionality
• Castled pads for easy soldering

Includes:

• RadioMaster XR1 Nano Multi-Frequency Dual-Band Antenna ELRS Receiver
• Dual-band T-antenna
• CRSF wire
• 3x heat shrink tube
• User manual

Requires:

• ELRS compatible transmitter