STM32H755ZI

Chip Info

Ariel OS Name: stm32h755zi

Support Matrix

Functionality	Support Status
GPIO	✅
Debug Output	✅
I2C Controller Mode	✅
SPI Main Mode	✅
UART	✅
Logging	✅
User USB	✅
Wi-Fi	–
Bluetooth Low Energy	–
Ethernet over USB	❌¹ ² ³
Hardware Random Number Generator	✅
Persistent Storage	☑️⁴

Legend:

✅: supported
☑️: supported with some caveats
🚦: needs testing
❌: available in hardware, but not currently supported by Ariel OS
–: not available on this piece of hardware

USB does not enumerate. ↩
See also: https://github.com/embassy-rs/embassy/issues/2376. ↩
Workaround in: https://github.com/ariel-os/ariel-os/pull/1126. ↩
Removing items not supported. ↩