RadioMaster XR2 Nano ExpressLRS receiver FPV traversing tower antenna 2.4GHz

The XR2 Receiver: Nano 2.4GHz ExpressLRS Receiver The XR2 Receiver is a nano  sized powerhouse engineered for 2.4GHz ExpressLRS, featuring an integrated tower antenna that delivers exceptional reception within its ultra-compact design. With a footprint of just 16x12mm and a lightweight of only 0.8g, it fits seamlessly into even the most space-constrained builds. Driven by the advanced Semtech LR1121 transceiver (third generation), the XR2 offers compatibility with all ELRS 2.4GHz transmitters and unlocks the benefits of DK500Hz mode for LR1121-based systems, ensuring unparalleled reliability and responsiveness. The built-in Wi-Fi module simplifies firmware updates and configuration via a WebUI on your PC or mobile device. With ultra-low latency and high refresh rates, the XR2 stands out in Whoops, micro drones, and fixed-wing models, where every gram and millimeter counts for peak performance.For more details and support, visit expresslrs.org.FeaturesIntegrated 2.4GHz tower antennaExpressLRS 2.4GHzESP32C3 high-performance MCUSemtech LR1121 TransceiverSecondary UART port for advanced functionalityCastled pads for easy solderingSpecification: Item: XR2 Nano 2.4GHz ExpressLRS ReceiverType: ISM2.4MCU: ESP32C3RF Chip: Semtech LR1121Antenna: Integrated 2.4GHz Tower AntennaFrequency Range: 2.400 – 2.479GHzTelemetry Power: 10mWMaximum Packet rate: DK500HzMinimum Packet refresh rate: 50HzWorking voltage: 5VWeight: 0.8gDimension: 16mm * 12mm * 6mmFirmware Version: ExpressLRS v3.5.1 pre-installedFW Target:  RadioMaster XR2 2.4 RXBus interface 1: CRSF  Bus interface 2: UART

Package Includes
1 * XR2 Nano 2.4GHz ExpressLRS Receiver
1 * CRSF Wire
3 * Heat-Shrinkable Tube
1 * Manual Card