Arduino Portenta Family: High-Performance Boards for Professional Embedded Design

The Arduino Portenta family is built for professional embedded design, combining industrial-grade reliability with high-performance computing and seamless scalability. Designed for engineers, innovators, and IoT professionals, Portenta boards deliver the flexibility to prototype quickly and deploy production-ready systems with confidence.

The Portenta H7 offers dual-core ARM Cortex-M7/M4 power, enabling real-time control, machine learning at the edge, and advanced industrial applications. For projects that demand Linux capabilities and edge AI performance, the Portenta X8 provides robust processing, modular expansion, and secure connectivity for complex IoT and embedded workloads. The Portenta C33 is optimized for ultra-low-power operation with secure wireless communication, making it the ideal choice for battery-powered devices and energy-efficient IoT deployments.

Backed by the Arduino ecosystem, the Portenta family supports rapid development, scalable integration, and professional-grade performance. With advanced I/O, AI acceleration, camera and sensor support, and enterprise-level security, Portenta enables design engineers to tackle challenges from smart factories and robotics to connected products and next-generation IoT systems.

From high-performance computing to low-power IoT, the Arduino Portenta family empowers embedded professionals to innovate without limits.

Family Range Short Descriptions:

Portenta H7: Dual-core ARM Cortex-M7/M4 board delivering high-performance computing for industrial and IoT applications.
Portenta X8: Linux-capable, edge AI-ready module for advanced computing, connectivity, and professional embedded projects.
Portenta C33: Ultra-low-power microcontroller designed for secure, wireless IoT and battery-operated embedded applications.

Buy Now

Portenta H7 ► Portenta X8 ► Portenta C33 ► About Arduino ►

User Guide

Portenta H7 ► Portenta X8 ► Portenta C33 ►

Arduino Portenta Family Comparison

Feature / Board	Portenta H7	Portenta X8	Portenta C33
Processor	Dual-core ARM Cortex-M7 (480 MHz) + Cortex-M4 (240 MHz)	Quad-core Cortex-A53 (up to 1.8 GHz) + Cortex-M7	ARM Cortex-M33 (120 MHz)
Operating System	Bare metal, Arduino, Mbed OS	Linux + Microcontroller (hybrid)	Arduino + Mbed OS
Memory	8 MB SDRAM, 16 MB NOR Flash	4 GB LPDDR4 RAM, 16 GB eMMC	512 KB Flash, 256 KB RAM
Connectivity	Wi-Fi, Bluetooth, Ethernet, USB-C	Wi-Fi, Bluetooth, Gigabit Ethernet, Cellular (via expansion)	Wi-Fi, Bluetooth LE, Secure IoT protocols
AI / ML Support	TensorFlow Lite, Edge ML	Linux-based AI/ML frameworks, Docker support	Lightweight ML models on Cortex-M33
Power Profile	High-performance, balanced for industrial workloads	High-performance, higher power consumption	Ultra-low-power, optimized for IoT & battery use
Best For	Industrial automation, robotics, edge computing	Advanced IoT gateways, AI edge devices, connected systems	Secure, low-power IoT, battery-powered devices
Form Factor	Standard Portenta	Standard Portenta	Compact Portenta
Expansion Options	Portenta Vision Shield, Breakout modules	Expansion via carrier boards, Docker containers	Expansion through Arduino ecosystem
Target User	Engineers needing real-time + high-performance control	Professionals building Linux-capable, AI/IoT systems	Designers focusing on low-cost, low-power secure IoT
Buy Now	Portenta H7 ►	Portenta X8 ►	Portenta C33 ►

Features

Scalable performance platform – From cost-effective IoT modules to high-end multicore processing, the Portenta family supports a wide range of embedded and industrial applications.
Dual-core computing power – STM32H747-based designs (Cortex®-M7 + Cortex®-M4) deliver high-speed real-time performance for control, AI, and edge processing.
High-performance processing options – Portenta X8 adds NXP® i.MX 8M Mini (quad Cortex®-A53 up to 1.8 GHz + Cortex®-M4 up to 400 MHz) with dedicated STM32H747 coprocessor for hybrid Linux + MCU workflows.
Ample memory and storage – Up to 8 MB SDRAM and 16 MB Flash on H7, and 2 GB LPDDR4 plus 16 GB eMMC on X8 for demanding applications.
Flexible connectivity – Ethernet (10/100 or 1 Gbit), USB-C® with Power Delivery, Wi-Fi®, Bluetooth® Low Energy, and CAN Bus ensure integration across industrial networks.
Advanced security – Hardware secure elements on all Portenta boards provide encryption, authentication, and secure boot protection.
Display and multimedia support – DisplayPort over USB-C® on Portenta H7 and MIPI/DSI support on Portenta X8 enable visual applications and UI-driven systems.
Industrial reliability – Operating temperature range of -40 °C to +85 °C and certified compliance for field deployment.
Cost-effective IoT performance – Portenta C33 brings Wi-Fi®/Bluetooth® LE connectivity, OTA firmware updates, and MicroPython support for easy IoT development.
Automation-ready design – Portenta Machine Control integrates digital and analog I/O, encoder and temperature probe interfaces, and industrial power supply for turnkey control systems.
Unified PRO ecosystem – Fully compatible with Arduino Portenta, MKR, Nicla, and Arduino IoT Cloud platforms, enabling easy scaling from prototype to production.

Arduino Portenta: Modules

Arduino’s series of high-performance industry-rated boards. With two asymmetric cores to simultaneously run high level code such as protocol stacks, machine learning or even interpreted languages like MicroPython or JavaScript along with low-level real time tasks.