RadioMaster Nexus-XR Rotorflight Helicopter 2.4GHz Receiver Gyro (Grey)
About this part
High-Performance Gyro with Receiver
The RadioMaster Nexus-XR Rotorflight Helicopter 2.4GHz Receiver Gyro is a high-end, integrated flight controller and receiver system built specifically for RC helicopter pilots seeking precision, simplicity, and reliability.
About the Nexus-XR
Advanced Flight Control Performance
Optimized for Rotorflight 2.2, the Nexus-XR combines a powerful STM32F722 MCU with a high-performance ICM42688P 6-axis gyroscope/accelerometer, delivering exceptionally smooth and accurate flight control. The built-in 256MB flash memory supports extensive flight logging, making it easier to fine-tune performance and diagnose issues. With multiple UART ports and additional PWM outputs, the system is highly adaptable for complex helicopter configurations. Its plug-and-play support for ExpressLRS RP3-H receivers adds convenience, while the CNC-machined aluminum case enhances durability and acts as a heat sink to maintain optimal temperatures during demanding flights.
Integrated ExpressLRS Receiver for Seamless Setup
What sets the Nexus-XR apart is its internal RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver, which offers robust, low-latency signal performance. Utilizing two independent RF paths, it ensures stable, interference-resistant communication with your transmitter. The built-in receiver eliminates the need for additional wiring or mounting space, simplifying installation, especially in compact or streamlined helicopter frames.
Versatile Power & Safety Features
Designed for flexibility, the Nexus-XR supports a wide input voltage range of 5V to 16V, making it compatible with both standard and high-voltage systems. It also supports 12V servos and tail servo/ESC compatibility (760µs/1520µs), expanding its use across various build types. Internally, the system uses isolated power rails to reduce electrical noise and protect sensitive components. For easy configuration access, a USB-C extender is included, and the built-in Rotorflight Rescue function provides an essential emergency recovery feature.
Features:
- Integrated RP4TD-M ExpressLRS 2.4GHz mini true diversity receiver
- Optimized for Rotorflight 2.2
- STM32F722 MCU + ICM42688P gyro/accelerometer
- 256MB onboard flash memory
- Multiple UART ports
- Additional PWM outputs
- CNC-Machined aluminum case
- Wide voltage input range (5V–16V)
- Tail servo & ESC compatibility
- Rotorflight rescue functionality
Includes:
- (1) Nexus-XR Rotorflight Helicopter 2.4GHz Receiver 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 | - |
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews5.0 · 1 review
Resurrecting my old HK450, upgrading to FBL. Still getting things dialed in, but LOVE the clean (and light) build with the built in ELRS receiver. Great piece of hardware so far