Arduino Portenta H7

Vendor: Arduino
Features: 8MB SDRAM, 16MB Flash, Dual-core processor, USB High Speed Phy, 10/100 Ethernet Phy, CYW43 WiFi/BT Module, DisplayPort over USB-C, 2x80 pin HD connectors
Source on GitHub: stm32/ARDUINO_PORTENTA_H7
More info: Website

Installation instructions

Via dfu-util

This board can programmed via DFU bootloader, using e.g. dfu-util. To enter the DFU bootloader, double tap the reset (blue) button, or you can use machine.bootloader() from the MicroPython REPL.

dfu-util -w -a 0 -d 2341:035b -D build-ARDUINO_PORTENTA_H7/firmware.dfu

Or from MicroPython source repository:

make BOARD=ARDUINO_PORTENTA_H7 deploy

Firmware

Releases

v1.20.0 (2023-04-26) .dfu [.hex] [Release notes] (latest)
v1.19.1 (2022-06-18) .dfu [.hex] [Release notes]

Nightly builds

v1.20.0-162-gd080d427e (2023-06-06) .dfu [.hex]
v1.20.0-161-gdb5444f68 (2023-06-05) .dfu [.hex]
v1.20.0-156-ga79a6ab36 (2023-06-05) .dfu [.hex]
v1.20.0-155-gce31e5a2d (2023-06-05) .dfu [.hex]