SKU: 93147556877

RadioMaster NEXUS-X Helicopter Flight Controller (RED)

Sale price$98.82 Regular price$109.80
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

RadioMaster NEXUS-X Helicopter Flight Controller (RED)The Nexus X Helicopter Flight Controller is specifically designed for Rotorflight 2. 2 and provides outstanding compatibility, performance, and ease of use. Powered by the STM32F722 MCU and equipped with the highly accurate ICM42688P 6 axis MEMS motion tracker, the Nexus X provides precise control, seamless stabilization, and outstanding flight performance. Its integrated Black Box with 256MB of flash memory offers ample space for flight logging,

The Nexus-X Helicopter Flight Controller is specifically designed for Rotorflight 2.2 and provides outstanding compatibility, performance, and ease of use. 

Powered by the STM32F722 MCU and equipped with the highly accurate ICM42688P 6-axis MEMS motion tracker, the Nexus-X provides precise control, seamless stabilization, and outstanding flight performance. Its integrated Black Box with 256MB of flash memory offers ample space for flight logging, enabling easy tuning and performance optimization.

Designed for versatility and future-proofing, the Nexus-X features multi-function UART ports for seamless integration with various receivers and peripherals. It supports Plug’n’Play solder-free RP3-H ELRS receivers and traditional S.BUS, ensuring flexible connectivity.

Encased in a robust CNC-machined aluminum case, the Nexus-X stays cool under demanding conditions while protecting its electronics. Its lightweight, compact design fits effortlessly into any helicopter build. 

The Nexus-X is the ultimate helicopter flight controller for pilots who want a clean, reliable, high-performance Rotorflight experience. 


 Features

  • Optimised for Rotorflight 2.2: Engineered for peak performance and compatibility.
  • Precision Control: STM32F722 MCU and ICM42688P 6-axis gyroscope/accelerometer for superior flight dynamics.
  • Flight Logging: 256MB onboard flash memory for detailed logging and tuning.
  • Versatile Connectivity: Multiple UART ports support CRSF, ELRS, S.BUS, and more. 
  • Plug’n’Play ExpressLRS: Solder-free locking connector for RP3-H ExpressLRS receivers (sold separately).
  • More PWM Pins: Additional pins for expanded control in complex setups.
  • CNC-Machined Aluminium Case: Sleek, rugged design doubles as a heat sink to keep the system cool.
  • Tail Servo/ESC Support: Compatible with 760μs/1520μs tail servos and ESCs.
  • 12V Servo Support: Capable of supporting 12-volt servos. 
  • Wide Voltage Range: Supports 3.6V–70V external power input for flexible setups.
  • Improved BEC: Stable, reliable power delivery to electronics for enhanced performance.
  • Isolated Power Supplies: Dedicated 1.8V (gyro), 3.3V (MCU), and 5V (interfaces) to minimise noise.
  • USB-C Accessibility: Lightweight, flexible USB-C extender cable for easy access in tight builds.
  • Compact and Lightweight: Ideal for any helicopter build.
  • Rotorflight Rescue: Standard feature for enhanced safety in emergencies.
  • Case Colour: Red

Specifications

  • Item: Nexus-X Helicopter Flight Controller
  • Firmware: Rotorflight 2.2
  • MCU: STM32F722RET6
  • Gyro (IMU): ICM42688P
  • Flash Memory (Black Box. IC): 256MB (W25N02KVZEIR)
  • Barometer: SPL06-001
  • Uart: 5 - S.BUS[UART1], TELEM[UART2],PORT-A[UART4], PORT-B[UART6], PORT-C[UART3]
  • Servo: S1, S2, S3, TAIL Servos (Up to 12V )
  • Rpm Sensor: 1 - FROM ESC FREQUENCY SENSOR
  • AUX: 1
  • Ext voltage input (tele): 3.6-70v
  • Receiver Support: CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP
  • Voltage Supply(DC): 5 - 16V
  • A-B-C Serial Port Power Output: 5V - 1.5A
  • Telemetry: S.BUS, HoTT, S.Port, MSP, EDGETX, ELRS
  • ESC: PWM, Oneshot, Multishot, Dshot
  • Support Tail ESC: 760μs/1520μs Servo
  • Support Tail Motor: Yes
  • Demensions: 44.70 x 26.50 x 12.30mm
  • Weight: 20.6g

Includes

  • 1 x NEXUS-X Helicopter Flight Controller
  • 3 x JST-GH 4 Wire pigtail cables
  • 1 x JST-GH to Servo Plug (dupont 3 pin connector)
  • 1 x Ultra light-weight and flexible USB-C extender
  • 1 x Type C extension cable
  • 1 x JST-ZH1.5 "DSM" Telemetry cable (Telemetry only does not support DSM Receivers)
  • 1 x Voltage telemetry wire
  • 3 x 3M double-sided mounting tape
  • 2 x Heat shrink tubing
  • 1 x Inventory Card

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    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 93147556877

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    ★★★★★ 5
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    Reviewed in the United States on September 11, 2025
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    wlytle
    Natrona Heights, US
    ★★★★★ 1
    NO instructions
    Color: Grey
    there were no instructions with this and it came in 100's of pieces. NOTHING, no picture, kind of hard to assemble when you dont know where to start
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    Reviewed in the United States on October 11, 2025
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    Cristina Moreta
    Draper, US
    ★★★★★ 5
    Me cubrió exactamente como esperaba
    Color: Grey
    Cumplió mis expectativas
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    Reviewed in the United States on April 8, 2026
    J
    Verified Purchase
    JV in Idaho
    Pawtucket, US
    ★★★★★ 5
    Very nice quality and appearance
    Color: Beige
    They were surprisingly stout and went together well. We had to return them because when we took them to where they would be used, they were too big to work in that location. Dang. But if we needed them in the future, I wouldn't hesitate to purchase them.
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    Reviewed in the United States on October 31, 2025
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    shellz
    Phoenix, US
    ★★★★★ 3
    Poor quality
    Color: Grey
    Temporary fix, poor quality, get what you pay for.
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    Reviewed in the United States on November 22, 2025

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