RadioMaster NEXUS-X Helicopter Flight Controller Flybarless (FBL) Control Unit
£49.99 Inc. VAT
Engineered for Rotorflight 2.2 – the NEXUS-X brings next-level control to every helicopter.
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 stabilisation, and outstanding flight performance. Its integrated Black Box with 256MB of flash memory offers ample space for flight logging, enabling easy tuning and performance optimisation.
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 aluminium 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
- Optimized 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 Aluminum 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 minimize 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.
- Optional Case Color: Grey / Gold / Red / Blue / Purple.
Related Products
- NEXUS Helicopter Flight Controller
- NEXUS-XR Helicopter Flight Controller – With Integrated 2.4GHz ExpressLRS Receiver
- 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
Included:
- 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 & DELIVERY
We are based in the UK and ship to most destinations worldwide.
We dispatch orders during the times shown on our Dispatch Schedule. Orders placed before the daily dispatch cutoff will ship the same day (subject to stock availability). Orders placed after the cutoff will ship on the next scheduled dispatch day.
A confirmation email is sent once your order has been packed. If you need to amend your order, please contact us as soon as possible — once shipped, we’re unable to make changes.
We work with trusted delivery partners including Royal Mail, DHL, UPS, Fedex and Parcelforce. If you have a delivery requirement or would like to arrange collection, please get in touch.
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Shipping to the UK
- Order before the daily dispatch cutoff for same day dispatch.
- FREE delivery available on qualifying orders over £99 (under 1kg).
For small, low-value orders, Royal Mail First Class is our most economical option. Royal Mail Tracked 24 is the most popular choice, offering full tracking and flexible delivery options. For guaranteed next working day delivery, we recommend Royal Mail Special Delivery.
Royal Mail delivers to residential addresses Monday to Saturday, while courier services (including DHL) typically deliver Monday to Friday.
International Postage
- USA orders: Import duties and taxes are prepaid by us — no additional customs charges on delivery.
- Other destinations: Customs duties or import taxes may apply and are the responsibility of the recipient.
Smaller, lower-value orders may be sent via Airmail or tracked postal services. Economy road and express air courier options are available depending on destination. For faster delivery, we recommend express air courier services such as DHL Express, which typically deliver within 1–2 working days across Europe and a few working days for most other destinations.
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