Product Description
X7+ Series Intelligent Flight Controller
STM32H743 processor
ICM-42688-P / ADIS16470 accelerometer & gyroscope
RM3100 industrial-grade magnetometer
The X7+ Series Intelligent Flight Controller is a high-performance open-source autopilot designed for professional unmanned systems. Powered by the STM32H743 (H7) processor and equipped with industrial-grade inertial and navigation sensors, it delivers exceptional computing capability, sensing accuracy, and system reliability. With advanced sensor redundancy, temperature compensation, and vibration isolation system, the X7+ Pro is engineered for demanding aerial, marine, and ground vehicle applications.
Functional Features
High-Performance H7 Processor
The X7+ Pro adopts the STM32H743 microcontroller based on the Cortex-M7 core with double-precision FPU, running at up to 480 MHz with 2 MB Flash and 1 MB RAM. It easily handles complex flight control algorithms and advanced applications, while offering up to 2× better dynamic power efficiency compared with the STM32F7 series.
Upgraded Industrial-Grade Sensors
Equipped with the ICM-42688-P IMU and ADIS16470 accelerometer & gyroscope, the system achieves 40% lower noise and 2x higher temperature stability than conventional consumer-grade IMUs, ensuring precise measurements even under significant temperature variations.
Multi-Sensor Redundant Design
The controller integrates three sets of accelerometers and gyroscopes. Real-time sensor monitoring enables automatic redundancy switching in the event of a failure, significantly enhancing flight safety and system stability.
Precision Temperature Compensation System
An integrated high-accuracy temperature compensation system maintains sensors at an optimal working temperature, ensuring high precision, sensitivity, and stability in both extreme hot and cold environments.
Modular CORE Separation Architecture
The X7+ Pro features a separated CORE design, integrating the main MCU and IMU into a standalone CORE module that can be purchased independently. Users can design custom carrier boards or pair it with CAN PDB baseboard. The X7+ CORE is compatible with X7, X7+ Pro, and V5+ controllers, offering maximum flexibility.
Advanced Vibration Isolation
Developed through dozens of design iterations, hundreds of damping material tests, and thousands of validation cycles, vibration isolation system further improves sensor protection and data accuracy in harsh operating conditions.
Standard Digital Power Module
A UAVCAN digital power module is included as standard, featuring proprietary ITT algorithm for highly accurate real-time voltage and current measurement, enabling more reliable flight time estimation.
LTE Link 4G Data & Video Transmission Support
Supports LTE Link series 4G data and video transmission modules, enabling long-distance, low-latency communication for telemetry, image transmission, and video sharing without range limitations.
Optional RTK & PPK for High-Precision Positioning
Compatible with CUAV RTK and PPK modules (optional), delivering centimeter-level positioning accuracy for demanding applications such as precision agriculture, aerial surveying, and mapping.
Product parameters
Main Parameter | ||
Model | X7+ | X7+ Pro |
Processor | STM32H743/753 | STM32H746 |
Frequency | 480MHz | 480MHz |
Flash | 2MB | 2MB |
RAM | 1MB | 1MB |
Acce & Gyro | ICM-42688-P | ADIS16470 + ICM-42688-P + ICM-20689 |
Compass | RM3100 | RM3100 |
Barometer | MS5611*2 | MS5611*2 |
UART | 5 | 5 |
I2C | 6 (2 interfaces are integrated in GPS&SAFETY&UART4) | 6（2 interface are integrated in GPS & SAFETY & UART4） |
CAN | 2 | 2 |
ADC IN | 1（Support 6.6V/3.3V） | 1（Support 6.6V/3.3V） |
SPI | 1 | 1 |
PWN OUT | 14 (M1~M12 Support DSHOT protocol) | 14 |
RC IN | 1 (Support PPM SBUS DSM) | 1 (Support PPM SBUS DSM) |
RSSI | PWM or 3.3V analog voltage | PWM or 3.3V analog voltage |
Power IN | Power A for ADC protocol,Power C for CAN protocol | 2(Power A for ADC protocol,Power C for CAN protocol) |
GPS Port | 1 (Other ports can be configured as GPS 2, default is UART4) | 2 |
Safety switch | Integrated into GPS&SAFTETY port | Integrated into GPS&SAFTETY port |
Beeper | Integrated into GPS&SAFTETY port | Integrated into GPS&SAFTETY port |
Debug | 1(UART7) | 1(UART7) |
JATG | 1 | 1 |
USB | Type-C * 1 | Type-C * 2 |
TF slot | 1 | 1 |
Rated voltage | 4.5～5.5V | 4.5～5.5V |
USB voltage | 4.75～5.25V | 4.75～5.25V |
Servo voltage | 0～36V | 0～36V |
Working Temp | -20～85℃ | -20～85℃ |
L*W*H | 77*45.5*39mm | 77*45.5*39mm |
Weight | 104g | 105g |
Firmware Support | ArduPilot 4.10 or above version | Ardupilot 4.10/PX4 V1.13 or above version |
Model Support | PX4 1.12..3 or above version | 3-8 Multi-Copter/Plane/Helicopter/VTOL/unmanned vehi-Model Supportcle/Rover,etc. |
Dimensions
X7+
X7+ Pro
Application
The X7+ Pro intelligent flight controller is suitable for a wide range of unmanned platforms, including multirotor UAVs, VTOL fixed-wing aircraft, conventional fixed-wing drones, FPV and RC aircraft, agricultural spraying drones, surveying and mapping UAVs, as well as unmanned surface vehicles (USVs) and unmanned ground vehicles (UGVs).
Packing list
