{"product_id":"nexus-xr-helicopter-flight-controller-with-integra-3346","title":"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","description":"\u003cdiv\u003eNexus XR RC Flight Controller with Built-In ELRS Receiver\u003cbr\u003e\n✔️ Integrated ELRS RX with dual SX1281 transceivers and antennas (single) \u003cp\u003eThe 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.\u003c\/p\u003e ✅ Integrated ExpressLRS receiver with dual SX1281 transceivers and 65mm antennas\u003cbr\u003e\n✅ Rotorflight 2.2 firmware pre-installed for optimal flight performance\u003cbr\u003e\n✅ STM32F722RET6 MCU and ICM42688P IMU for precise flight dynamics\u003cbr\u003e\n✅ 256MB flash memory (W25N02KVZEIR) for detailed logging\u003cbr\u003e\n✅ Five UART ports supporting S.BUS, CRSF\/ELRS, TELEM, PORT-A\/B\/C\u003cbr\u003e\n✅ Power input 3.6-70V, 5-16V supply and 5V 1.5A serial port output\u003cbr\u003e\n✅ CNC-machined aluminum case doubles as a heat sink\u003cbr\u003e\n✅ Servo and ESC support including tail servos up to 12V and PWM\/Oneshot\/Multishot\/Dshot\u003cbr\u003e\n✅ Dimensions 44.70x26.50x14.30mm, weight 24.1g, color Gary\u003cbr\u003e \u003cp\u003e💡 What is a flight controller with integrated ELRS receiver used for in RC helicopters?\u003c\/p\u003e\n\u003cp\u003eIn short, it acts as the brain and radio link for precise, reliable control.\u003c\/p\u003e\n- Attitude control and stability driven by MCU and IMU data\u003cbr\u003e\n- Reliable, low-latency radio link via integrated ELRS\u003cbr\u003e\n- Plug-and-play Rotorflight 2.2 compatibility with multiple UARTs\u003cbr\u003e\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48953156534507,"sku":"VXB0FK2M9G5X","price":174.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71M2X8IqEYL.jpg?v=1782658781","url":"https:\/\/vxb.com\/products\/nexus-xr-helicopter-flight-controller-with-integra-3346","provider":"VXB Bearings","version":"1.0","type":"link"}