Radiomaster XR2 ELRS Receiver for OMP M1 M2 V3 / GooSky S1 S2 Max E2 GPS

Beskrivelse

Radiomaster XR2 ELRS 2.4GHz Nano Receiver LBT for OMP OFS3 comes pre-installed with Molex picoblade / JST compatible connector. There are 2 types to choose from.

• CRSF: Crossfire interface with 4-pin Molex picoblade for OMPHobby OFS3 (M2 V3 Pro / M2 EVO MK2) or Goosky S1 2025, S2 Max, E2 GPS
• SBUS: SBUS interface with 3-pin JST connector for OMPHobby M1 / M2 or Goosky S1 / S2
• SBUS-FW200: SBUS interface with 3-pin Molex picoblade connector for Flywing FW200

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.

The XR2 is similar in functionality to the RP2 except that maximum supported refresh rate is 500Hz instead of 1000Hz

ELRS receivers now support SBUS output as well !

Due to the low-latency and high-refresh-rate RF module, the RP series are ideal for FPV races or Long Range. Suitable for Whoops, drones, and fixed-wing models due to the ultra-light and Nano size, these receivers can fit just about anywhere!

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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

 

Specification

• 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

Size

 

 

Download

• XR2 Receiver User Manual

Package Includes

• 1 * XR2 Nano 2.4GHz ExpressLRS Receiver
• 1 * CRSF Wire
• 2 * Heat-Shrinkable Tube
• 1 * Manual Card