FC RadioMaster Nexus-XR Helicopter with receiver Purple

Product detailed description

FC RadioMaster Nexus-XR Helicopter with receiver Purple

The Nexus-XR revolutionizes helicopter flight controllers by integrating a cutting-edge ExpressLRS receiver with dual Semtech SX1281 2.4GHz transceivers. This built-in receiver delivers exceptional RF performance, superior range, reliability, and effortless setup. It eliminates the need for external receivers, simplifying installation and reducing weight. 

At the core of the Nexus-XR is the powerful STM32F722 MCU, paired with the ICM42688P 6-axis MEMS motion-tracking device. This device provides excellent vibration resistance and enhanced signal rejection, making it ideal for electric and nitro helicopters.

The Nexus-XR features several key upgrades. An improved BEC delivers more stable power to electronics, enhancing reliability, while the external voltage input now supports a range of 3.6V to 70V. Memory has been upgraded to 256MB, enabling longer flight logs. The CNC-machined aluminum case is sleeker yet still serves as a protective shield and heat sink, keeping the system cool during intense flights.

Designed for ultimate convenience, the Nexus-XR’s compact, rugged build fits a wide range of helicopter sizes, and delivers top performance in demanding conditions.

Features:
- Integrated ExpressLRS Receiver: Dual Semtech SX1281 2.4GHz transceivers for seamless RF performance, eliminating the need for an external receiver.
- Optimized for Rotorflight 2.2: Engineered for peak performance and compatibility.
- Precision Control: STM32F722 MCU and ICM42688P 6-axis gyroscope/accelerometer for superior flight dynamics.
- Flight Logging: 256MB onboard flash memory for detailed logging and tuning.
- Dual Antenna Design: Two 65mm wire antennae for superior signal strength and range.
- Versatile Connectivity: Multiple UART ports support CRSF, ELRS, S.BUS, and more.
- More PWM Pins: Additional pins for expanded control in complex setups.
- CNC-Machined Aluminum Case: Sleek, rugged design doubles as a heat sink to keep the system cool.
- Tail Servo/ESC Support: Compatible with 760μs/1520μs tail servos and ESCs.
- 12V Servo Support: Capable of supporting 12-volt servos.
- Wide Voltage Range: Supports 3.6V–70V external power input for flexible setups.
- Improved BEC: Stable, reliable power delivery to electronics for enhanced performance.
- Isolated Power Supplies: Dedicated 1.8V (gyro), 3.3V (MCU), and 5V (interfaces) to minimize noise.
- USB-C Accessibility: Lightweight, flexible USB-C extender cable for easy access in tight builds.
- Compact and Lightweight: Ideal for any helicopter builds.
- Rotorflight Rescue: Standard feature for enhanced safety in emergencies.
- Case Color: Purple

Specifications:
Item: Nexus-XR Helicopter Flight Controller
Firmware: Rotorflight 2.2
MCU: STM32F722RET6
Gyro (IMU): ICM42688P
Flash Memory (Black Box. IC): 256MB (W25N02KVZEIR)
Barometer: SPL06-001
Uart: 5 - S.BUS[UART1], TELEM[UART2], PORT-A[UART4], PORT-B[UART6], PORT-C[UART3]
Servo: S1, S2, S3, TAIL Servos (Up to 12V )
Rpm Sensor: 1 - FROM ESC FREQUENCY SENSOR
AUX: 1
Ext voltage input (tele): 3.6-70v
Receiver Support: CRSF, ELRS, GHOST, S.BUS, SUMD, IBUS, XBUS, EXBUS, PPM, MSP
Voltage Supply(DC): 5 - 16V
A-B-C Serial Port Power Output: 5V - 1.5A
Telemetry: S.BUS, HoTT, S.Port, MSP, EDGETX, ELRS
ESC: PWM, Oneshot, Multishot, Dshot
Support Tail ESC: 760μs / 1520μs Servo
Support Tail Motor: Yes
Internal Receiver:  RP4TD-M ExpressLRS 2.4GHz Mini True Diversity Receiver
MCU: ESP32
Type: ISM
RF Chip: SX1281 x 2
Antenna: 65mm 2.4GHz Wire Antenna x 2
Frequency Range: 2.4GHz
Maximum Refresh Rate: 500Hz / F1000Hz
Telemetry RF Power: Max 2x10mW
Wifi Updates: Yes
FW Target: RadioMaster RP4TD-M 2400 RX
Bus interface: CRSF
Demensions: 44.70x26.50x14.30mm
Weight: 24.1g

Package includes:
1x NEXUS-XR 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
1x JST-ZH1.5 "DSM" Telemetry cable (Telemetry only does not support DSM Receivers)
1x Voltage telemetry wire
3x 3M double-sided mounting tape
2x Heat shrink tubing
1x Inventory Card