arduino › microcontroller board
arduino Arduino Portenta H7
Industrial-grade dual-core (M7 + M4) board with USB-C, MIPI camera + display lanes via the high-density connectors. Overkill for blink — picked for vision/audio ML or PLC replacement work.
Specifications
- mcu chip
- stm32h747
- clock mhz
- 480
- flash kb
- 2048
- sram kb
- 1024
- wifi
- yes
- wifi band
- 2_4ghz_5ghz_dualband
- bluetooth
- ble
- usb
- type_c
- gpio count
- 80
- analog inputs
- 8
- pwm pins
- 22
- i2c
- yes
- spi
- yes
- uart count
- 4
- operating voltage v
- 3.3
- input voltage range v
- 5
- power pins
- 3v3, vin
- firmware compat
- arduino_ide, micropython, platformio
- ai accelerator
- none
- form factor
- portenta
Sources
- SparkFun open product catalog · ingest 2026-05-06
- Adafruit open product catalog · ingest 2026-05-06
- Arduino official product database · ingest 2026-05-06