RadioMaster Nexus-XR Helicopter Flight Controller Integrated 2.4GHz ExpressLRS Receiver - Remote Control, Flybarless Systems for 250-700 Size RC Helicopter (Red)

*** 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. - Optional Case Color: Grey / Gold / Red / Blue / Purple. *** Specification: - 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 2 x 10mW - Wifi Updates: Yes - FW Target: RadioMaster RP4TD-M 2400 RX - Bus interface: CRSF - Demensions: 44.70 x 26.50 x 14.30mm - Weight: 24.1g *** Package Includes: 1 * NEXUS-XR Helicopter Flight Controller 3 * JST-GH 4 Wire pigtail cables 1 * JST-GH to Servo Plug (dupont 3 pin connector) 1 * Ultra light-weight and flexible USB-C extender 1 * Type C extension cable 1 * JST-ZH1.5 "DSM" Telemetry cable (Telemetry only does not support DSM Receivers) 1 * Voltage telemetry wire 3 * 3M double-sided mounting tape 2 * Heat shrink tubing 1 * Inventory Card

• 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; Optional Case Color: Grey / Gold / Red / Blue / Purple.