CUAV Nora+ Intelligent Control

Built-in shock absorption, adapts to various harsh mechanical environments.
Triple IMU configuration with intelligent fault switching.
Temperature compensation support optimizes IMU performance.
Classic side-mounted interface design.
CAN bus current meter compatibility.
RM3100 industrial-grade magnetometer.

H7 Processor Powerful Performance

Nora+ 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 Autopilot. 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 Autopilot 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.

Built-in shock absorption design

In order to increase the stability of Nora, we have also designed a shock absorption system for it in a compact volume, so that you can fly more at ease.

Specification

Processor	STM32H743 32bit Arm® Cortex®-M7 480MHz 2MB Flash 1MB RAM
Accel	ICM-42688-P + ICM-20689 + BMI088
Gyro	ICM-42688-P + ICM-20689 + BMI088
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℃
Weight	91g
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.