Portenta C33
The Arduino® Portenta C33 is a powerful System-on-Module based on the Renesas RA6M5 microcontroller group, which utilizes the high-performance Arm® Cortex®-M33 core. The Portenta C33 shares the same form factor as the Portenta H7 and is backward compatible with it, making it fully compatible with all Portenta family shields and carriers through its High-Density connectors.
Essentials
First Steps
Quickstart Guide
A quick guide to installing your board with the Arduino IDE.
Suggested Libraries
WiFi
The Wi-Fi® library is designed to use the ESP32-C3-MINI-1U module, which allows your Arduino to connect to the Internet.
Arduino BLE
Bluetooth® 4.0 includes both traditional Bluetooth®, now labeled " Bluetooth® Classic", and Bluetooth® Low Energy.
Arduino Pro Tutorials
The complete Arduino sketches from the Pro tutorials.
Arduino Basics
Built-in Examples
Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.
Learn
Discover interesting articles, principles and techniques related to the Arduino ecosystem.
Language Reference
Arduino programming language can be divided into three main parts: functions, values (variables and constants), and structure.