Nexus XR Helicopter Flight Controller With Integrated 2.4G ELRS Receiver, Dual Semtech SX1281 Transceivers For Crisp Range, Rotorflight 2.2 Ready, Plug And Play RC Heli Control

Nexus XR RC Flight Controller with Built-In ELRS Receiver
✔️ Integrated ELRS RX with dual SX1281 transceivers and antennas (single)

The Nexus XR Flight Controller with integrated ExpressLRS receiver is a high-performance control module for RC helicopters, built to deliver precise flight dynamics and reliable radio links. Rotorflight 2.2 ready for plug-and-play setups, and the CNC-machined aluminum enclosure doubles as a heat sink in compact builds.

✅ Integrated ExpressLRS receiver with dual SX1281 transceivers and 65mm antennas
✅ Rotorflight 2.2 firmware pre-installed for optimal flight performance
✅ STM32F722RET6 MCU and ICM42688P IMU for precise flight dynamics
✅ 256MB flash memory (W25N02KVZEIR) for detailed logging
✅ Five UART ports supporting S.BUS, CRSF/ELRS, TELEM, PORT-A/B/C
✅ Power input 3.6-70V, 5-16V supply and 5V 1.5A serial port output
✅ CNC-machined aluminum case doubles as a heat sink
✅ Servo and ESC support including tail servos up to 12V and PWM/Oneshot/Multishot/Dshot
✅ Dimensions 44.70x26.50x14.30mm, weight 24.1g, color Gary

💡 What is a flight controller with integrated ELRS receiver used for in RC helicopters?

In short, it acts as the brain and radio link for precise, reliable control.

- Attitude control and stability driven by MCU and IMU data
- Reliable, low-latency radio link via integrated ELRS
- Plug-and-play Rotorflight 2.2 compatibility with multiple UARTs
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