Description
The Portenta H7 Lite Connected is designed to deliver the computing power of the Portenta H7 for AI applications and low-latency control solutions, but in a more cost-effective module (without a high-resolution video interface).
It bridges the gap between the full H7 and H7 Lite versions by integrating wireless connectivity, a certainly useful option for many users looking for the right combination of performance and simplicity.
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
Utilize H7 Lite Connected alongside a Portenta Vision Shield to transform your H7 into an industrial-quality camera capable of running machine learning algorithms in real time.
How H7 Lite Connected 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 on Arduino's IoT Cloud, a quick and simple way to ensure secure communication for all your connected things. 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;
● Integrated wireless module - simultaneous management of Wi-Fi and Bluetooth® connectivity;
● Support for high-level programming language (Micropython);
● Security - Integrated secure element for storing and managing certificates;
● Multipurpose USB-C connector.
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 Connected
- SKU: ABX00046
◾ 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
◾ Connectivity
- Ethernet
- WiFi 802.11b/g/n 65 Mbps
- Bluetooth® Low Energy (5.1 BR/EDR/LE)
◾ Pins:
- Digital I/O: 22
- Analog inputs: 8
- Outputs with PWM: 10
◾ Secure element: Microchip ATECC608
◾ 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
◾ UART: 4 ports (2 with flow control)
◾ Ethernet PHY: 10/100 Mbps (only through the expansion port)
◾ SD Card: Interface for SD card connector (only through the expansion port)
◾ Temperature operation: -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
