7-Nano Autopilot

The 7-Nano is a miniature autopilot designed for small-scale unmanned systems. Independently developed and manufactured by CUAV, it features an innovative stacked design that integrates a high-performance STM32H7 processor, dual redundant industrial-grade IMUs, and rich expansion interfaces within an extremely compact form factor. Equipped with an Ethernet port, it enables low-latency, high-bandwidth real-time communication between the autopilot and all components of the unmanned system.

Features

High-performance H7 processor with double-precision FPU, operating frequency up to 480 MHz.
Brand-new dual industrial-grade IMU redundant design.
Innovative stacked structure, ultra-small size, full functions, rich interfaces and strong expandability.
Built-in Ethernet port for communication with companion computers via network.
Supports configurable 3.3V / 5V PWM output.
Compatible with a wide range of vehicle types under PX4 (under adaptation) / ArduPilot.

Specifications

Item	Specification
Main Processor	STM32H753 Arm® Cortex®-M7 480 MHz 2MB Flash
Sensors
Accelerometer	IIM-42652 / BMI088
Gyroscope	IIM-42652 / BMI088
Magnetometer	IST8310
Barometer	ICP-20100 / BMP581
Interfaces
I2C	3 channels
PWM Output	14 channels (3.3V/5V configurable)
RC IN	1 channel, supports PPM / SBUS / DSM, etc.
RSSI Input	PWM or 3.3V analog voltage
CAN Bus	2 channels
Power Input	1 channel (Molex 50394-8052 connector)
GPS & Safety Switch	1 channel
GPS2	1 channel
ADC	ADC3.3 and ADC6.6
Debug	1 channel
USB Interface	Type-C
Ethernet	1 channel
Operating Environment & Physical
PM Input Voltage	4.5 ~ 5.5 V
USB Voltage	4.75 ~ 5.25 V
Servo Input	0 ~ 10 V
Operating Temperature	-20 ~ 85 °C
Operating Humidity	5% ~ 95% (non-condensing)
Weight	33.8 g
7-Nano PDB Power Module
Operating Voltage	12–70 V
Max Measured Current	79.2 A
BEC	5.3V / 4A
Measurement Accuracy	±0.2V / 0.5A
Power Hub	1-to-6 distribution
Connectors	XT60 / GH1.25 6Pin
Weight	17 g