Description
The Portenta H7 Lite is an economical solution designed for complex environments where wireless communication is not suitable or possible. It's perfect for developers who want to leverage the computing power of the Portenta H7, without the need for video output or advanced security features.
The Portenta H7 Lite Connected simultaneously executes high-level code and real-time tasks thanks to its dual processors. For example, it can run code compiled for Arduino and MicroPython at the same time and have the two cores communicate via a remote procedure call mechanism that allows you to call functions on the other processor seamlessly for true multitasking. Machine learning algorithms can now run simultaneously alongside low-latency sensor/actuator interaction.
Both processors share all on-chip peripherals and can run:
◾ Arduino sketches on top of Arm® Mbed™ OS
◾ Native Mbed™ applications
◾ MicroPython / JavaScript through an interpreter
◾ TensorFlow™ Lite
Use the H7 Lite alongside a Portenta Vision Shield to transform your H7 into an industrial-quality camera capable of running real-time machine learning algorithms.
How H7 Lite can easily run processes built with TensorFlow™ Lite. You can have one of the cores running a real-time computer vision algorithm, while the other performs low-level operations, such as controlling an engine or a user interface.
The Portenta family uses two 80-pin high-density connectors that allow you to easily connect these modules to other devices, without wasting space.
The module is programmed via the USB-C port, which can also be used to power the module or to power devices connected to it (it has OTG functionality).
Use your Portenta H7 Lite together with a LoRa or Ethernet shield to connect it to Arduino's IoT Cloud and perform secure communication for all your connected things, in a simple and fast way. IoT Cloud has a free plan for 2 devices, with 100MB of storage and data retention for one day. (Other plans with more possibilities are available, but not free).
MAIN FEATURES:
● Dual Core - Two first-class processors in an MCU, executing parallel tasks;
● Artificial Intelligence - Microcontroller so powerful it can run AI state machines;
● Support for high-level programming language (Micropython);
● Multipurpose USB-C connector;
● Customization - Arduino can also create customized versions, with different combinations of features, on request and in large volumes.
EXAMPLES OF APPLICATION AREAS:
- High-end industrial machinery
- Laboratory equipment
- Computer vision
- Automata (PLCs)
- Robotics controllers
- Mission critical devices
- Fast boot computing (ms)
SPECIFICATIONS:
◾ Board:
- Name: Arduino ® Portenta H7 Lite
- SKU: ABX00045
◾ Microcontroller:
- MCU: Arm® dual Cortex®-M7+M4 32bit low power
- Model: STM32H747XI
- Speeds: M7 up to 480 MHz / M4 up to 240 MHz
◾ Memory
- 2 MB Flash
- 1 MB RAM
◾ Communication:
- UART (4 ports, two with flow control)
- I2C
- SPI
◾ Ethernet PHY: 10/100 Mbps (only through the expansion port)
◾ Pins:
- Digital I/O: 22
- Analog inputs: 8
- Outputs with PWM: 10
◾ Power:
- USB
- VIN pins (5V)
- Rechargeable battery supported
◾ Recommended battery type:
- Li-Po Single Cell, 3.7V
- Minimum capacity: 700mAh
- Connector: BM03B- ACHSS-GAN-TF (3-pin)
◾ Integrated battery charging circuit: YES
◾ Operating voltage: 3.3 V
◾ Consumption: 2.95 μA in standby mode (Backup SRAM OFF, RTC/LSE ON)
◾ Timers: 22 timers and watchdogs
◾ SD Card: Interface for SD card connector (through expansion port only)
◾ Operating temperature: -40°C to +85°C
◾ Pin headers: compatible with MKR Shields
◾ High-density connectors: 2 (of 80 pins each)
◾ Camera interface: 8 bits, up to 80MHz
◾ ADC: 3 × ADCs with 16 bits max. resolution (up to 36 channels, up to 3.6 MSPS)
◾ DAC: 2 × 12-bit DACs (1 MHz)
◾ USB-C:
- Host / Device
- High / Full Speed
- Power delivery (PD)
◾ Board dimensions: 25 x 66 mm
HARDWARE COMPATIBLE WITH THIS BOARD:
◾ Boards: Nicla Sense ME
◾ Shields:
- Portenta Vision Shield - Lora
- Portenta Vision Shield - Ethernet
- Portenta Cat. M1/NB IoT GNSS Shield
◾ Carriers
- Portenta Breakout
- Portenta Max Carrier