{"product_id":"radiomaster-nexus-xr-helicopter-flight-controller-with-integrated-elrs-2-4ghz-receiver-blue","title":"RadioMaster Nexus-XR Helicopter Flybarless Flight Controller with Integrated ELRS 2.4GHz Receiver- BLUE","description":"\u003cp\u003eThe Nexus-XR revolutionizes helicopter flight controllers by integrating a cutting-edge ExpressLRS receiver with dual Semtech SX1281 2.4GHz transceivers. This built-in receiver delivers exceptional RF performance, superior range, reliability, and effortless setup. It eliminates the need for external receivers, simplifying installation and reducing weight. \u003c\/p\u003e\n\u003cp\u003eAt the core of the Nexus-XR is the powerful STM32F722 MCU, paired with the ICM42688P 6-axis MEMS motion-tracking device. This device provides excellent vibration resistance and enhanced signal rejection, making it ideal for electric and nitro helicopters.\u003c\/p\u003e\n\u003cp\u003eThe Nexus-XR features several key upgrades. An improved BEC delivers more stable power to electronics, enhancing reliability, while the external voltage input now supports a range of 3.6V to 70V. Memory has been upgraded to 256MB, enabling longer flight logs. The CNC-machined aluminum case is sleeker yet still serves as a protective shield and heat sink, keeping the system cool during intense flights.\u003c\/p\u003e\n\u003cp\u003eDesigned for ultimate convenience, the Nexus-XR’s compact, rugged build fits a wide range of helicopter sizes, and delivers top performance in demanding conditions.\u003c\/p\u003e\n\u003cp\u003eCheck out all our \u003ca title=\"Flight Controllers\" href=\"https:\/\/pyrodrone.com\/collections\/flight-controllers\"\u003eFlight Controllers\u003c\/a\u003e and the rest of \u003cspan\u003eour \u003c\/span\u003e\u003ca href=\"https:\/\/pyrodrone.com\/collections\/radiomaster-products\" title=\"RadioMaster Products Sold At Pyrodrone\" target=\"_blank\"\u003eRadioMaster Products\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"RadioMaster Nexus-X \u0026amp; Nexus-XR | Helicopter Flight Controller\" src=\"https:\/\/www.youtube.com\/embed\/M9HEsPS4X-U\" height=\"446\" width=\"795\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/01_5eef5663-0609-4a80-afb4-e232e9c10a76.webp?v=1756503751\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/1_aae8413e-771c-4547-9a05-54fae3368bc8.webp?v=1756503899\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/2_b9550eed-a3cb-43f7-a733-98d2f5d34d2b.webp?v=1756503900\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/3_15572051-8774-4d7d-b75f-f139cc29c157.webp?v=1756503899\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/4_061d55c6-8d84-4c74-97a1-310c8e7a5fba.webp?v=1756503899\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/5_fbfafab7-2d0e-47ea-9e07-10198637cc7f.webp?v=1756503899\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/6_5e85c6b1-3932-4848-b2d5-2e40be7af7b6.webp?v=1756503899\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/7_b96cfc1d-248e-4480-9084-8d979dcfce89.webp?v=1756503898\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/8_ec814938-ad47-4188-83a0-172926f8f1ad.webp?v=1756503899\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/9_e6921c08-49f1-48a6-94b7-18ca92aabb10.webp?v=1756503898\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cimg\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated ExpressLRS Receiver:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual Semtech SX1281 2.4GHz transceivers for seamless RF performance, eliminating the need for an external receiver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Rotorflight 2.2:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eEngineered for peak performance and compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSTM32F722 MCU and ICM42688P 6-axis gyroscope\/accelerometer for superior flight dynamics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlight Logging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e256MB onboard flash memory for detailed logging and tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Antenna Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwo 65mm wire antennae for superior signal strength and range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Connectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMultiple UART ports support CRSF, ELRS, S.BUS, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore PWM Pins:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdditional pins for expanded control in complex setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC-Machined Aluminum Case:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSleek, rugged design doubles as a heat sink to keep the system cool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTail Servo\/ESC Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with 760μs\/1520μs tail servos and ESCs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Servo Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapable of supporting 12-volt servos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 3.6V–70V external power input for flexible setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved BEC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStable, reliable power delivery to electronics for enhanced performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Power Supplies:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated 1.8V (gyro), 3.3V (MCU), and 5V (interfaces) to minimize noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Accessibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLightweight, flexible USB-C extender cable for easy access in tight builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for any helicopter builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotorflight Rescue:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard feature for enhanced safety in emergencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Case Color:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGrey \/ Gold \/ Red \/ Blue \/ Purple.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eItem: Nexus-XR Helicopter Flight Controller\u003c\/li\u003e\n\u003cli\u003eFirmware: Rotorflight 2.2\u003c\/li\u003e\n\u003cli\u003eMCU: STM32F722RET6\u003c\/li\u003e\n\u003cli\u003eGyro (IMU): ICM42688P\u003c\/li\u003e\n\u003cli\u003eFlash Memory (Black Box. IC): 256MB (W25N02KVZEIR)\u003c\/li\u003e\n\u003cli\u003eBarometer: SPL06-001\u003c\/li\u003e\n\u003cli\u003eUart: 5 - S.BUS[UART1], TELEM[UART2], PORT-A[UART4], PORT-B[UART6], PORT-C[UART3]\u003c\/li\u003e\n\u003cli\u003eServo: S1, S2, S3, TAIL Servos (Up to 12V )\u003c\/li\u003e\n\u003cli\u003eRpm Sensor: 1 - FROM ESC FREQUENCY SENSOR\u003c\/li\u003e\n\u003cli\u003eAUX: 1\u003c\/li\u003e\n\u003cli\u003eExt voltage input (tele): 3.6-70v\u003c\/li\u003e\n\u003cli\u003eReceiver Support: CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP\u003c\/li\u003e\n\u003cli\u003eVoltage Supply(DC): 5 - 16V\u003c\/li\u003e\n\u003cli\u003eA-B-C Serial Port Power Output: 5V - 1.5A\u003c\/li\u003e\n\u003cli\u003eTelemetry: S.BUS, HoTT, S.Port, MSP, EDGETX, ELRS\u003c\/li\u003e\n\u003cli\u003eESC: PWM, Oneshot, Multishot, Dshot\u003c\/li\u003e\n\u003cli\u003eSupport Tail ESC: 760μs \/ 1520μs Servo\u003c\/li\u003e\n\u003cli\u003eSupport Tail Motor: Yes\u003c\/li\u003e\n\u003cli\u003eInternal Receiver:  RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver\u003c\/li\u003e\n\u003cli\u003eMCU: ESP32\u003c\/li\u003e\n\u003cli\u003eType: ISM\u003c\/li\u003e\n\u003cli\u003eRF Chip: SX1281 x 2\u003c\/li\u003e\n\u003cli\u003eAntenna: 65mm 2.4GHz Wire Antenna x 2\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.4GHz\u003c\/li\u003e\n\u003cli\u003eMaximum Refresh Rate: 500Hz \/ F1000Hz\u003c\/li\u003e\n\u003cli\u003eTelemetry RF Power: Max 2 x 10mW\u003c\/li\u003e\n\u003cli\u003eWifi Updates: Yes\u003c\/li\u003e\n\u003cli\u003eFW Target: RadioMaster RP4TD-M 2400 RX\u003c\/li\u003e\n\u003cli\u003eBus interface: CRSF\u003c\/li\u003e\n\u003cli\u003eDemensions: 44.70 x 26.50 x 14.30mm\u003c\/li\u003e\n\u003cli\u003eWeight: 24.1g\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser Manual\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0701\/8066\/7584\/files\/Nexus-XR.pdf?v=1753163703\" target=\"_blank\"\u003eNEXUS-XR User Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 * NEXUS-XR Helicopter Flight Controller\u003c\/li\u003e\n\u003cli\u003e3 * JST-GH 4 Wire pigtail cables\u003c\/li\u003e\n\u003cli\u003e1 * JST-GH to Servo Plug (dupont 3 pin connector)\u003c\/li\u003e\n\u003cli\u003e1 * Ultra light-weight and flexible USB-C extender\u003c\/li\u003e\n\u003cli\u003e1 * Type C extension cable\u003c\/li\u003e\n\u003cli\u003e1 * JST-ZH1.5 \"DSM\" Telemetry cable (Telemetry only does not support DSM Receivers)\u003c\/li\u003e\n\u003cli\u003e1 * Voltage telemetry wire\u003c\/li\u003e\n\u003cli\u003e3 * 3M double-sided mounting tape\u003c\/li\u003e\n\u003cli\u003e2 * Heat shrink tubing\u003c\/li\u003e\n\u003cli\u003e1 * Inventory Card\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2778\/6650\/files\/p_2fb150c9-6066-45aa-a8d7-eb31c574e5f5.webp?v=1756503882\"\u003e\u003cimg style=\"font-size: 0.875rem;\"\u003e\u003c\/p\u003e","brand":"RadioMaster","offers":[{"title":"Default Title","offer_id":68257932640493,"sku":"R7-14273","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/5410\/9677\/files\/01_1080x_e06ddafd-e20d-442f-b6a4-4b9256f5869a.jpg?v=1794366598","url":"https:\/\/primegrit.store\/products\/radiomaster-nexus-xr-helicopter-flight-controller-with-integrated-elrs-2-4ghz-receiver-blue","provider":"VELORA","version":"1.0","type":"link"}