Arduino Uno R4 WiFi

The Arduino Uno R4 WiFi combines an Arduino-compatible Renesas RA4M1 microcontroller with an ESP32-S3 module for wireless connectivity. It is suitable for connected electronics projects, control experiments and educational prototyping where a familiar Uno-format board is required.

Product highlights

• Official Arduino board; manufacturer reference: ABX00087.
• Integrated Wi-Fi and Bluetooth capabilities through the ESP32-S3.
• 12 × 8 LED matrix and Qwiic connector for expansion.
• USB-C programming connection; designed for maker and embedded-control projects.

This listing is for the Arduino Uno R4 WiFi board. Confirm supply requirements and add-on compatibility against the manufacturer’s documentation before integration.