RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - ELRS 2.4GHz

The XR3 Receiver is a super compact ExpressLRS receiver from RadioMaster. It's powered by the latest Semtech LR1121 transceiver. This amazing RX works on 2.4GHz. With its tiny size, just 20 x 15mm, it's great for all kinds of drones. And the built-in Wi-Fi makes it so easy to configure and update right through a WebUI on your PC or mobile device.

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Features

• • High-Performance MCU for top-notch performance
• • Advanced Transceiver for reliable connections
• • Antenna Diversity for better signal reception

Specifications

• Item: XR3 Nano Multi-Frequency Antenna Diversity ExpressLRS Receiver
• Maximum Receive Refresh Rate: DK500Hz / K1000Hz
• Firmware Target: RadioMaster XR3 2.4 Diversity RX
• Firmware Version: ExpressLRS v3.5.1 pre-installed
• Frequency Range: 2.4GHz [ISM 2.4GHz]
• 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: ISM 2.4

Includes

• 1x RadioMaster XR3 Nano Multi-Frequency Diversity Receiver - ELRS 2.4GHz

The RadioMaster XR3 Nano 2.4GHz ELRS Multi-Frequency Diversity Receiver is perfect for drone enthusiasts. Its compact size of 22mm x 15mm x 4mm and lightweight of 1.3g (without antenna) make it easy to install on various drones. It operates on 2.4GHz and comes with features like high-performance MCU, advanced transceiver, and antenna diversity for great signal reception. With built-in Wi-Fi, it's simple to configure and update using your PC or mobile device.