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 |
7-Nano Dimensions
PDB Power Module Dimensions
Purchase
Pinout Definition
TIP
The 7-Nano autopilot uses the standard Pixhawk pinout.
Optional Hardware
- Airspeed Sensor
- Telemetry Radio Module
- Rangefinder / Distance Sensor
- For more usage and optional hardware details, visit Multicopter Optional Hardware and Fixed-Wing Optional Hardware.
Firmware
You may use either ArduPilot (recommended) or PX4 firmware.