CUAV X7+ Intelligent Controller

Built-in vibration damping, adaptable to various harsh operating environments.
Equipped with triple redundant IMU groups supporting intelligent failover.
Integrated temperature compensation ensures optimal IMU performance.
Compatible with CAN bus current meters.
Modular design with customizable carrier boards.

H7 Processo Powerful Performance

X7+ autopilot uses STM32H743 series processors CPU, Cortex-M7 core (with double precision Floating-Point Unit). It makes operating frequency increase to 480Mhz, 2MB Flash，1MB RAM，Meet the higher computing needs of flight controllers Compared with the STM32F7 product line, the dynamic power consumption efficiency is doubled.

Double temperature

Noise figure

The Sensor is Upgraded Again

The sensor is one of the important indicators to evaluate the flight controller. This time, we have added the ICM-42688-P sensor. Compared with the traditional consumer IMU, the noise figure of ICM-42688-P is reduced by 40%, and the temperature stability is improved 2 times, so as to ensure the highest accuracy measurement in the case of temperature changes.

Sensor Redundancy Design

Built-in three sets of accelerometers and gyroscopes, the flight controller monitors the data of multiple sensors in real time, and executes redundant switching immediately in case of failure to improve flight safety and stability.

ICM-20689

ICM-42688-P

Temperature Compensation System

The built-in high-precision sensor temperature compensation system makes the sensor work at a constant temperature, ensuring that the sensor can operate stably with high precision and sensitivity in high and low temperature environments.

Standard Pack Digital Power Module

Standard package include DroneCAN protocol digital power detection module, using CUAV independent R&D ITT algorithm, accurate measurement of UAV real-time voltage and current, making flight time estimation more reliable.

ITT correction error

original error

Current error

ITT correction error

original error

Voltage error

Specification

Processor	STM32H743 32bit Arm® Cortex®-M7 480MHz 2MB Flash 1MB RAM
Accel	ICM-42688-P + ICM-20689 + ICM-20689
Gyro	ICM-42688-P + ICM-20689 + ICM-20689
Mag	RM3100
Barometer	MS5611 + MS5611
Operating Voltage	4.5V ~ 5.5V
USB Power Input	4.75V ~ 5.25V
Servo Rail Input	0V ~ 10V
Operating Temperature	-20℃ ~ 85℃
Operating Humidity	5% ~ 95% (noncondensable)
Weight	101g
Interfaces	PWM Output × 14 (12 channels support the DShot protocol). RC IN (Supports PPM, SBUS, DSM, etc.) × 1. RSSI Input (PWM or 3.3V analog voltage) × 1. ADC (Supports 3.3V and 6.6V) × 1. Telemetry Ports × 2. Serial Port × 1 (UART 4 + I2C 2, can be used as GPS 2). CAN × 2. GPS (Integrates I2C, safety switch, and buzzer functions) × 1. I2C × 6 (4 separate I2C interfaces, 2 integrated in the GPS and UART 4 interfaces). Power Input × 2 (1 ADC detection interface, 1 CAN ammeter interface). USB (TYPE - C) × 1. Debug × 1. TF Card Slot × 1.

Dimensions chart

Pinouts

ArduPilot, Dronecode, and PX4 Long-Term Partners

CUAV Technology Co., Ltd. is a National High-Tech Enterprise and Guangdong Provincial Specialized, Sophisticated, Innovative SME that focuses on open-source unmanned system innovation technologies. It integrates R&D, production, sales, after-sales service, and technical support into a cohesive operation. The company maintains long-term collaborative partnerships with leading open-source organizations such as ArduPilot, Dronecode, and PX4.