RadioMaster Nexus-X Helicopter Flight Controller Gold | STM32F722 | ICM42688P Gyro | Rotorflight 2.2

Introduction

The RadioMaster Nexus-X Helicopter Flight Controller in Gold is a high-performance control unit meticulously engineered for demanding helicopter FPV applications. Designed to excel with Rotorflight 2.2 firmware, it offers superior compatibility, rock-solid stability, and intuitive operation, making it the ideal choice for pilots seeking peak performance and reliability in their aerial creations. This flight controller addresses the need for precise control and advanced logging capabilities in complex helicopter builds.

Key Advantages

• Optimized for Rotorflight 2.2: Delivers peak performance and seamless compatibility with the latest firmware.
• Precision Flight Control: Powered by an STM32F722 MCU and ICM42688P 6-axis IMU for exceptional flight dynamics.
• Extensive Flight Logging: Features 256MB of onboard flash memory for detailed flight data recording and analysis.
• Versatile Connectivity: Multiple UART connectors support a wide range of receivers (CRSF, ELRS, S.BUS) and peripherals.
• Plug'n'Play ExpressLRS: Integrated connector for the RP3-H ExpressLRS receiver (sold separately) for easy setup.
• Robust CNC Aluminum Casing: Acts as a heatsink, keeping the electronics cool under demanding conditions while providing durability.
• Wide Voltage Range: Supports external power input from 3.6V to 70V for flexible system configurations.
• Enhanced BEC: Provides stable and reliable power to onboard electronics for improved performance and longevity.

Technical Specifications

• Article: Nexus-X Helicopter Flight Controller
• Firmware: Rotorflight 2.2
• MCU: STM32F722RET6
• Gyro (IMU): ICM42688P
• Flash Memory (Blackbox): 256 MB (W25N02KVZEIR)
• Barometer: SPL06-001
• UARTs: 5 (S.BUS[UART1], TELEM[UART2], PORT-A[UART4], PORT-B [UART6], PORT-C [UART3])
• Servo Outputs: S1, S2, S3, TAIL (up to 12V)
• Tachometer Input: 1 (from ESC frequency sensor)
• AUX: 1
• External Voltage Input (Tele): 3.6V - 70V
• Receiver Support: CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP
• Power Input (DC): 5V - 16V
• Serial Port A-B-C Output Power: 5V - 1.5A
• Telemetry Support: S.BUS, HoTT, S.Port, MSP, EDGETX, ELRS
• ESC Protocols: PWM, Oneshot, Multishot, Dshot
• Tail ESC Servo Support: 760μs/1520μs Servo
• Tail Motor Support: Yes
• Dimensions: 44.70 x 26.50 x 12.30 mm
• Weight: 20.6g

Applications

This flight controller is ideally suited for advanced helicopter builds in the FPV (First Person View) and UAV (Unmanned Aerial Vehicle) sectors. Its robust features make it excellent for high-performance aerobatics, precise aerial maneuvers, custom drone builds, and demanding flight logging applications where detailed performance data is crucial for tuning and optimization.

Compatibility

The Nexus-X supports a wide array of receivers including CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, and MSP. It features multiple UART interfaces and dedicated servo outputs capable of handling up to 12V. Power input ranges from 5-16V DC, with external voltage telemetry input from 3.6V to 70V. It is compatible with various ESC protocols like PWM, Oneshot, Multishot, and Dshot, including specific support for 760μs/1520μs tail ESC servos and tail motors.

FAQ

What is the RadioMaster Nexus-X Helicopter Flight Controller designed for?

The RadioMaster Nexus-X Flight Controller is specifically designed for advanced helicopter FPV and UAV applications. It is optimized for Rotorflight 2.2 firmware, offering precise control, stable flight, and comprehensive data logging capabilities for demanding aerial tasks.

What are the key technical specifications of the RadioMaster Nexus-X Gold?

This flight controller features an STM32F722RET6 MCU, an ICM42688P gyro, and 256MB of flash memory for its blackbox. It supports a wide voltage range (3.6V-70V external, 5V-16V DC input) and offers multiple UART ports for versatile connectivity with various receivers and peripherals.

What type of receivers and ESC protocols are compatible with the Nexus-X?

The Nexus-X supports numerous receiver protocols including CRSF, ELRS, S.BUS, and more. It's also compatible with various ESC protocols such as PWM, Oneshot, Multishot, and Dshot, ensuring broad integration with existing FPV helicopter setups.

Where can I buy the RadioMaster Nexus-X Flight Controller and what are the delivery options?

You can buy the RadioMaster Nexus-X Flight Controller Gold at HTDRONE. We offer fast shipping within Poland and worldwide delivery via DHL for international orders. Check our store for the best price and order today!

Is the RadioMaster Nexus-X suitable for custom helicopter builds?

Absolutely. With its robust CNC aluminum casing, wide voltage compatibility, multiple UARTs, and support for advanced features like Rotorflight Rescue, the Nexus-X is an excellent choice for custom FPV and UAV helicopter builds requiring high reliability and performance.