SKU: 75585020759

RadioMaster Nexus Helicopter Flybarless Control Unit

Sale price$89.99 Regular price$99.99
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

RadioMaster Nexus Helicopter Flybarless Control UnitThe NEXUS Flybarless (FBL) control unit has been designed from the ground up based on the Rotorflight 2. 0 reference design. All aspects of the NEXUS have been planned and tested for optimum performance and compatibility, ensuring the best out of the box Rotorflight experience on the market today. With its advanced STM32F722 MCU and the TDK ICM 42688 P 6 axis MEMS motion tracking device, which combines a 3 axis gyroscope and a 3 axis accelerometer,

The NEXUS Flybarless (FBL) control unit has been designed from the ground up based on the Rotorflight 2.0 reference design. All aspects of the NEXUS have been planned and tested for optimum performance and compatibility, ensuring the best out-of-the-box Rotorflight experience on the market today. 

With its advanced STM32F722 MCU and the TDK ICM-42688-P 6-axis MEMS motion tracking device, which combines a 3-axis gyroscope and a 3-axis accelerometer, the NEXUS flight controller ensures precision control and flight. A large 128MB of onboard flash memory ensures you can log all your flights for fine-tuning and adjustment.

RadioMaster Plug'n'Play solder-free RP3-H ExpressLRS receivers feature a locking connector system to ensure a stable connection between the control unit and receiver. DSM and S.BUS ports are also available for use with your selected receiver type. The NEXUS also features multi-function ports for future expansion.

The NEXUS features a CNC machined aluminum case as standard, which looks great, protects the control unit, and dissipates heat for the F722 processor. 

Check out all our Flight Controllers and the rest of our RadioMaster Products!

Features:

  • The NEXUS Helicopter flight controller is designed from the ground up specifically for Rotorflight 2.0
  • Equipped with an advanced STM32F722 MCU and TDK 6-axis MEMS motion tracking device, which combines a 3-axis gyroscope and a 3-axis accelerometer
  • Built-in Black Box: A large 128MB of onboard flash memory ensures you can log all your flights for fine-tuning and adjustment
  • Locking connector system compatible with our Plug'n'Play solder-free RP3-H ExpressLRS receivers, You can rest assured that there will be a stable connection between the control unit and the receiver (RP3-H not included)
  • Features multi-function ports (UART) for future expansion
  • The NEXUS flight controller is compact and rugged. The CNC case not only protects the internal components but acts as a heat sink to help keep the electronics cool
  • The NEXUS measures just 41mm x 25mm and is only 13mm high, making it a perfect fit  for any size heli build, including 250/450/500/550/600/700 helicopters
  • The NEXUS flight controller supports a wide range of Tail Motors and Tail ESCs (760μs / 1520μs)
  • A variety of receivers are supported, including CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP, DSM2, DSMX, and F PORT
  • The device has multiple independent power supplies that minimize noise when reaching 1.8V.  It includes 1.8V for Gyro, 3.3V for the MCU, and 5.0V for the external interface
  • Ultra light-weight and flexible USB-C extender cable is included to help in situations where the USB-C port may not be easy to reach. Made as light as possible because every gram counts and uses flexible silicone wires to prevent vibration transfer to the control unit
  • Rotorflight Rescue function as a standard

    Specifications

    • Item: NEXUS Heli Flight Controller
    • Firmware: Rotorflight 2.0
    • MCU: STM32F722RET6
    • Gyro (IMU): ICM-42688-P
    • Flash Memory (Black Box. IC): 128MB (W25N01GVZEIG)
    • Barometer: SPL06-001
    • Uart: 6 - DSM[UART1], S.BUS[UART2], A-CRSF[UART4], PORT-B[UART6], PORT-C[UART3]
    • Servo: 4 - S1, S2, S3, TAIL
    • Rpm Sensor: 1 - FROM ESC FREQUENCY SENSOR
    • Receiver Support: CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP, DSM2, DSMX
    • Voltage Supply(DC): 5 - 12.6V
    • A-B-C Serial Port Power Output: 5V - 2.0A
    • DSM Serial Port Power Output: 3.3V - 0.5A
    • 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: 41.3 X 25.4 X 13.1mm
    • Weight: 16.8g

    Package Includes:

    • 1 * NEXUS Helicopter Flight Controller
    • 3 * JST-GH 4 Wire pigtail cables
    • 1 * JST-GH to Servo Plug (dupont 3 pin connector)
    • 1 * Ultra light-weight and flexible USB-C extender
    • 1 * Type C extension cable
    • 3 * 3M double-sided mounting tape
    • 2 * Heat shrink tubing

    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: 75585020759

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    4.4 ★★★★★
    Based on 7 reviews
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    R
    RealDeal
    Louisville, US
    ★★★★★ 5
    Looks nice but it's not very stylish, works as intended, happy with purchase
    Color: Black, Size: 4 Panel-88''
    This 6 ft room divider is exactly what I needed and works great! It was very easy to set up and took only a few minutes to assemble. I was pleasantly surprised by how lightweight it is, and it folds up easily for storage when not in use. The fabric-style panels look nice and provide good privacy, and the included clips help keep everything neatly in place. It’s a simple but effective design that does what it’s supposed to do. Because it’s lightweight, it may need a bit of extra support depending on where you place it—I used small weights on the base, and that completely solved the stability issue. Overall, I’m very happy with this purchase. It’s practical, easy to use, and a great value for the price. I would definitely recommend it! Industrial
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 22, 2026
    L
    LSch01
    Louisville, US
    ★★★★★ 3
    Assembly is harder than it should be; you get what you paid for
    Color: Black, Size: 4 Panel-88''
    Review of SUNALLY Room Divider 6FT Folding Privacy Screens, 4 Panel Fabric Divider for Room Separation, 88" W Freestanding Portable Wall Dividers Screen for Home Dorm Studio Office, Black I hate when I have to leave products a not so good review... Assembly is harder than it should be, mainly because there shouldn't BE any assembly. I have ordered several room divider privacy screens over the last couple of years and not one of them needed any kind of assembly. With that aside, it STILL was a pain in the sphincter to assemble. One of the "legs" just sits on top of a foot plate - it's not screwed in to anything. It's kind of flimsy and the base plates don't have anything on them to not scuff up the floor. With all that said, though, it does stand up and will block out what I need to block out. At the less-than-$50 price-point, it's kind of what should be expected. If I had purchased this outright, I would have considered sending it back and getting a higher quality. But if you only have $50 to spare and don't mind assembling things, it could be good for you.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 28, 2026
    O
    Ocean
    Charlottesville, US
    ★★★★★ 5
    Great buy
    Color: Black, Size: 4 Panel-88''
    This room divider is exactly what I needed. When you have 2 kids sharing a room and don’t want to spend a lot of money to divide their space this is what you can use. Believe it or not they are much happier now. This came in a small box which scared me but once I was able to get this up I was very pleased. It was easy to put together. The fabric is pretty good quality, it’s stable and stands up fine. Good value and worth it to have peace and quiet in the house.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    B
    Verified Purchase
    Beth Lukes
    Belleville, US
    ★★★★★ 1
    Junk
    Color: Black, Size: 4 Panel-88'', Color: Black, Size: 4 Panel-88''
    Horrible. The parts are not right. It won’t fit together or disassemble and can’t return it like this. Parts won’t fit properly and missing holes for screws. Also, can’t get through to a person for any assistance. Picture shows the hole and then the lack of a hole where a screw belongs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    C
    Verified Purchase
    C.L.
    Los Angeles, US
    ★★★★★ 5
    Excellent privacy shade.
    Color: Coal Black
    This delivered on exactly what it promises. So happy with the quality for the value. The shades are a fabric, nylon like, that are attached with a pocket on one end and velcro that adheres around the bar on the other. This was incredibly easy and straightforward to put together. Every piece was clearly labeled, coordinated with the instruction sheet, and fit perfectly. Honestly, I wasn’t planning to leave a review but I was so impressed by how clearly labeled and well explained the instructions were that I felt compelled to note it. Especially for anyone who doesn’t like putting things together, or is used to subpar instructions, this is leagues above the rest. It’s such a simple build anyway, but after buying so many things that barely fit as they should, this stands out. It is lightweight and easy to move. Offers privacy when opened, then can be folded out of the way. It looks exactly as pictured. No complaints, it’s a solid item and worth the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 9, 2026

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