Description
The XR3 Receiver is a tiny ExpressLRS receiver, powered by the most up to date Semtech LR1121 transceiver. It operates Sub-G 900MHz, offering exceptional range and sensitivity in a compact form. It will fit a variety of drone frames. With built-in Wi-Fi, configuration, and firmware updates are effortless via an intuitive WebUI on your PC or mobile device.
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Features
- High-Performance MCU
- 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
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