Compact 55 × 40 mm board, compatible with the Raspberry Pi Compute Module 4 footprint. It connects via a dedicated mezzanine interface to the ochin_CM4v2, enabling seamless integration with the Raspberry Pi ecosystem and combining real-time control with Linux processing in a compact modular design.
See more The STM32H743 is supported by ready-to-use source code and examples for STM32CubeIDE, MicroPython, Arduino IDE, and ROS 2, providing a solid starting point for rapid prototyping and development.
The STM32H743 is fully compatible with leading open-source vehicle control firmware, including INAV, Betaflight, and ArduPilot, making it an ideal platform for drones, rovers, and other autonomous vehicles.
STM32 MCU designed for precise low-level control, working alongside ochin_CM4v2 for high-level computation. Offers rich I/O and supports STM32 bare-metal, FreeRTOS, MicroPython, Arduino, and micro-ROS — ideal for fast prototyping of drones, robotics, and embedded systems.
ochin_stm32h743 is shaped by real-world feedback from makers, engineers, and embedded developers worldwide.
ochin_STM32H743 brings the power of the STM32H7 series to OpenHD setups, delivering reliable and high-performance digital FPV.
Improvements and refinements come directly from community use cases — from autonomous drones to robotics platforms.
Users contribute guides, mods, and troubleshooting tips — creating a growing knowledge base that benefits everyone.
Users contribute guides, mods, and troubleshooting tips — creating a growing knowledge base that benefits everyone.
This board is currently manufactured on demand. Please contact us for information about availability and production options.
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All profits are reinvested in the project: development, documentation, support.
No fuss, no guessing — just follow the essentials and get started with confidence.