Arduino Uno R4 WiFi

Overview

Arduino Uno R4 with built‑in Wi‑Fi (RA4M1). Latest generation with enhanced performance and connectivity. 14 digital I/O, 6 analog inputs.

Key Features

• RA4M1
• Wi‑Fi
• 14 digital I/O, 6 analog inputs
• USB‑C for programming

Specifications

• Operating voltage: 5V
• Input voltage: 6–24V

Dimensions & Weight

• Length: ~68 mm
• Width: ~53 mm
• Weight: ~25 g

Package Includes

• 1 × Arduino Uno R4 WiFi

Applications

• IoT and cloud‑connected projects
• Home automation
• Education and prototyping