FC RadioMaster Nexus Helicopter Flybarless control unit Rotorflight 2.0

Product detailed description

FC RadioMaster Nexus Helicopter Flybarless Rotorflight 2.0

The NEXUS Flybarless (FBL) control unit is expertly designed based on the Rotorflight 2.0 reference, offering superior performance and compatibility for RC helicopter fans. With its advanced STM32F722 MCU and TDK ICM-42688-P 6-axis MEMS motion tracking device, the NEXUS ensures precise control and stable flight. A 128MB onboard flash memory allows comprehensive flight logging for fine-tuning.

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 Plug'n'Play solder-free RP3-H ExpressLRS receivers (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.

Specification:

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