Tutorial
November 8, 2025
7 min read
Arduino Uno R4 WiFi: IoT Project Setup
Complete guide to setting up the new Arduino Uno R4 WiFi for IoT projects.
Getting Started
The Arduino Uno R4 WiFi brings modern connectivity to the classic Arduino platform. With built-in WiFi and a powerful ARM Cortex-M4 processor, it's perfect for IoT projects.
Arduino
IoT
WiFi