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The Arduino Portenta H7 Lite is a cost-effective and powerful dual-core board that supports wireless Wi-Fi and Bluetooth connectivity. It is designed for complex environments where radio communication is not suitable or possible.
The Arduino Portenta H7 Lite board is designed for complex environments where radio communication is not suitable or possible.
It can simultaneously run high-level code and real-time tasks thanks to its two processors. For example, it can execute Arduino-compiled and MicroPython code simultaneously and have the two cores communicate with each other.
The Portenta H7 Lite offers twofold functionality: it can be used either as the main processor of an embedded computer or like any other embedded microcontroller board.
The Portenta H7 Lite’s main processor is the STM32H747 dual-core, which includes a Cortex® M7 running at 480 MHz and a Cortex® M4 running at 240 MHz. The two cores communicate via a Remote Procedure Call mechanism that seamlessly allows calling functions on the other processor. Both processors share all the on-chip peripherals and can run:
The Portenta family adds two 80-pin high-density connectors at the bottom of the board. It ensures scalability for a wide range of applications: upgrade your Portenta board to the one suiting your needs.
The board’s programming connector is a USB-C port that can also power the board, such as a USB Hub, or deliver power to OTG connected devices.
Use your Portenta board on Arduino’s IoT Cloud, a simple and fast way to ensure secure communication for all of your connected Things.
|MICROCONTROLLER||STM32H747XI dual Cortex®-M7+M4 32bit low power Arm® MCU|
|SECURE ELEMENT (DEFAULT)||Microchip ATECC608|
|BOARD POWER SUPPLY (USB/VIN)||5V|
|SUPPORTED BATTERY||Li-Po Single Cell, 3.7V, 700mAh Minimum (integrated charger)|
|CIRCUIT OPERATING VOLTAGE||3.3V|
|CURRENT CONSUMPTION||2.95 μA in Standby mode (Backup SRAM OFF, RTC/LSE ON)|
|TIMERS||22x timers and watchdogs|
|UART||4x ports (2 with flow control)|
|ETHERNET PHY||10 / 100 Mbps (through expansion port only)|
|SD CARD||Interface for SD Card connector (through expansion port only)|
|OPERATIONAL TEMPERATURE||-40 °C to +85 °C|
|MKR HEADERS||Use any of the existing industrial MKR shields on it|
|HIGH-DENSITY CONNECTORS||Two 80 pin connectors will expose all of the board’s peripherals to other devices|
|CAMERA INTERFACE||8-bit, up to 80 MHz|
|ADC||3× ADCs with 16-bit max. resolution (up to 36 channels, up to 3.6 MSPS)|
|DAC||2× 12-bit DAC (1 MHz)|
|USB-C||Host / Device, High / Full Speed, Power delivery|
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