The Arduino Portenta H7 Lite is a powerful, cost-effective development board designed for industrial applications, IoT projects, and advanced computing tasks. With the same high-performance STM32H747XI dual-core microcontroller as the Portenta H7, the Lite version eliminates the high-resolution display and additional features to provide a more affordable option. It supports WiFi, Bluetooth, and has built-in secure element protection. This board is ideal for industrial prototyping, AI applications, and real-time multimedia processing, with compatibility for Arduino MKR shields.
Specifications of Arduino Portenta H7 Lite
-
Microcontroller: STM32H747XI dual Cortex®-M7 (480 MHz) + M4 (240 MHz)
-
Secure Element: Microchip ATECC608
-
Power Supply:
-
Board Power: 5V (USB/VIN)
-
Battery: Li-Po Single Cell, 3.7V, 700mAh minimum (integrated charger)
-
Operating Voltage: 3.3V
-
-
Current Consumption: 2.95 µA in Standby mode (Backup SRAM OFF, RTC/LSE ON)
-
Timers: 22x timers and watchdogs
-
Communication:
-
UART: 4x ports (2 with flow control)
-
Ethernet PHY: 10/100 Mbps (through expansion port)
-
USB-C: Host/Device, High/Full Speed, Power delivery
-
-
Connectors:
-
MKR Headers: Compatible with existing industrial MKR shields
-
High-Density Connectors: Two 80-pin connectors exposing all peripherals
-
Camera: 8-bit interface (up to 80 MHz)
-
-
Memory:
-
ADC: 3x ADCs, 16-bit max. resolution (36 channels, up to 3.6 MSPS)
-
DAC: 2x 12-bit DACs (1 MHz), with one accessible via A6 pin
-
SD Card: Interface through expansion port
-
-
Operating Temperature: -40°C to +85°C