High-Performance Gyro with Advanced Features
The RadioMaster Nexus-X Rotorflight Helicopter Gyro is a high-performance flight controller engineered specifically for Rotorflight 2.2, delivering elite-level control and advanced functionality for RC helicopter pilots.
About the Nexus-X
Versatile Compatibility
At the heart of the system is an STM32F722 MCU paired with an ICM42688P 6-axis gyroscope/accelerometer, offering ultra-precise flight dynamics and responsiveness. With 256MB of onboard flash memory, it allows detailed flight logging for post-flight analysis and tuning. Multiple UART ports offer broad compatibility with popular receiver protocols, including CRSF, ELRS, and S.BUS. The plug-and-play RP3-H ExpressLRS connector simplifies setup, eliminating the need for soldering in modern builds. The inclusion of additional PWM channels further supports complex helicopter configurations and control surface arrangements.
Durability and Performance
Built for both durability and performance, the Nexus-X features a CNC-machined aluminum case that not only protects the electronics but also acts as a heat sink to keep the system cool under load. It supports a wide voltage range (5V–16V) and even 12V servos, offering exceptional flexibility in high-voltage builds. A refined BEC system provides stable power delivery and isolated voltage rails for the gyro, MCU, and interfaces, reduces electrical noise and interference.
Compact Convenience
Convenience is also a priority, with a USB-C extender allowing easy access in tight builds. With a compact, lightweight design and built-in Rotorflight Rescue for safety, the Nexus-X is a premium solution tailored to serious heli pilots looking for ultimate control, reliability, and ease of integration—all customizable with multiple color options to match your setup.
Features:
- Optimized for Rotorflight 2.2
- STM32F722 MCU & ICM42688P gyro
- 256MB Onboard flash memory
- Versatile UART connectivity
- Plug-and-Play ExpressLRS support
- More PWM output channels
- CNC-Machined aluminum case
- Wide voltage input (5V–16V)
- Isolated power rails
- Built-in Rotorflight rescue
Includes:
- (1) Nexus-X Rotorflight Helicopter Gyro
Specifications:
| Voltage Supply | 5V–16V |
|---|---|
| Receiver Support | CRSF, ELRS, GHOST, S.BUS,SUMD, IBUS, XBUS, EXBUS, PPM, and MSP |
| Firmware | Rotorflight 2.2 |
| Flash Memory | 256MB |
| Telemetry Protocols | S.BUS, HoTT, S.Port,MSP, EDGETX, and ELRS |
| ESC Communication Protocols | PWM, Oneshot, Multishot, and Dshot |
| Dimensions | – |
| Weight | – |
This product was added to our catalog on September 25, 2025
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