CUAV New FPV Drone Small Size Cube 7 Nano Controller Flight Control Board
CUAV 7 Nano - Micro Size, Maximum Intelligence
Industrial Power for Micro UAVs: Cube 7 Nano
The CUAV 7 Nano is one of the world's most advanced "micro" autopilots, specially developed for miniature unmanned systems. Despite weighing only 33.8 grams and being the width of a coin, it houses the STM32H7 processor power that manages giant UAVs. It offers uncompromising performance for FPV drones, micro VTOLs, and underwater vehicles (UUVs) where space is limited.
Why Choose CUAV 7 Nano?
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H7 Processor Architecture: The STM32H753 processor running at 480 MHz effortlessly executes the most complex autonomous tasks, LUA scripts, and FFT filtering algorithms with its dual-precision FPU.
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100M Ethernet Interface: Thanks to the built-in Ethernet port, rare in a board of this size, it provides high-bandwidth data transfer with companion computers like NVIDIA Jetson or Raspberry Pi.
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Innovative Stacked Design: This structure, where all components are positioned vertically, minimizes the board's footprint while providing easy installation thanks to side-mounted ports.
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Industrial IMU Redundancy: Despite its small size, it features a dual-redundant industrial-grade IMU structure. If one sensor fails, the system seamlessly switches to the backup.
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Flexible PWM Outputs (3.3V / 5V): Thanks to software-switchable PWM voltage, it provides full compatibility with both sensitive digital servos and high-voltage systems requiring noise immunity.
Technical Specifications Table
| Feature | Detail |
| Processor | STM32H753 (480MHz, 2MB Flash) |
| Sensors | IIM-42652 / BMI088 (Dual IMU) |
| Compass / Barometer | IST8310 / ICP-20100 & BMP581 |
| Ethernet | 100M High-Speed Connection |
| PWM Output | 14 Channel (3.3V / 5V Selectable) |
| Connections | 5x UART, 3x I2C, 2x CAN, USB-C |
| Dimensions / Weight | 30.75 x 31.8 x 25.75 mm / 33.8g |
| Software Support | ArduPilot & PX4 (Officially Supported) |
Critical Advantage: The CUAV 7 Nano, especially when used with the optional high-voltage (70V / 16S) PDB module, allows you to manage industrial power even in micro-sized drones.