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RadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver

$30.95

Or 4 payments of $7.5 with

Available on backorder

SKU: HP0157.XR2 Category: Brand:

Description

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.

RadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver

Features

  • Integrated 2.4GHz tower antenna
  • ExpressLRS 2.4GHz
  • ESP32C3 high-performance MCU
  • Semtech LR1121 Transceiver
  • Secondary UART port for advanced functionality
  • Castled pads for easy soldering

Specifications

  • Item: XR2 Nano 2.4GHz ExpressLRS Receiver
  • Type: ISM2.4
  • MCU: ESP32C3
  • RF Chip: Semtech LR1121
  • Antenna: Integrated 2.4GHz Tower Antenna
  • Frequency Range: 2.400 - 2.479GHz
  • Telemetry Power: 10mW
  • Maximum Packet rate: DK500Hz
  • Minimum Packet refresh rate: 50Hz
  • Working voltage: 5V
  • Weight: 0.8g
  • Dimension: 16mm × 12mm × 6mm
  • Firmware Version: ExpressLRS v3.5.1 pre-installed
  • FW Target: RadioMaster XR2 2.4 RX
  • Bus interface 1: CRSF
  • Bus interface 2: UART

RadioMaster XR2 Nano 2.4GHz ExpressLRS 3rd Generation Semtech LR1121RadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver Integrated Tower AntennaRadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver Compatible With All Existing RadioMasterRadioMaster LR1121 Receiver Frequency ChartExpressLRS Dual band-Mode Compatibility Chart

Dimensions

RadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver Dimensions

Package Includes

  • 1 × XR2 Nano 2.4GHz ExpressLRS Receiver
  • 1 × CRSF Wire
  • 3 × Heat-Shrinkable Tube

RadioMaster XR2 Nano 2.4GHz ExpressLRS Receiver Contents Details

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