Hello，we know the STM32H7 devices are based on the high-performance ARM®Cortex®-M7 32-bit RISC core operating at up to 400 MHz frequency. The Cortex®-M7 core features a floating point unit (FPU) which supports ARM® double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. The STM32H753xI support a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.The openmv firmware can be run in STM32F7 platform ？Thanks!
Our next generation product will use the H7. That said, these MCUs have a lot of special stuff that has to be done to get firmware running smoothly, until we release a product on the H7 were not supporting the architecture… Note that we’re on the F7 arch right now.