Arduino UNO R4 WiFi Compatible Development Board

The Arduino UNO R4 WiFi Copy Development Board is a cost-effective compatible version of the UNO R4 WiFi platform, combining a Renesas RA4M1 32-bit microcontroller with an ESP32-S3 module for wireless connectivity. It is designed for IoT, robotics, automation, smart-home systems, connected sensors, and electronics prototyping.

With integrated WiFi and Bluetooth, this copy version provides a practical platform for wireless and Internet-connected applications while maintaining the familiar UNO-style form factor. It is suitable for students, makers, developers, and electronics enthusiasts looking for an affordable platform for modern Arduino-compatible projects.

Key Features

• Product: Arduino UNO R4 WiFi Copy Development Board
• Version: Copy / Compatible Version
• Main Microcontroller: Renesas RA4M1
• Architecture: 32-bit
• Wireless Module: ESP32-S3
• Connectivity: WiFi & Bluetooth
• Familiar UNO-style form factor
• Wireless connectivity for IoT applications
• Suitable for connecting sensors and electronic modules
• Designed for IoT and connected electronics projects
• Suitable for robotics and automation
• Ideal for smart-home and remote-monitoring projects
• Practical for education, testing, and electronics prototyping
• Cost-effective alternative to the official version

Why Choose This Product?

• Affordable copy version of the UNO R4 WiFi platform
• Renesas RA4M1 32-bit microcontroller
• ESP32-S3 wireless capabilities
• Built-in WiFi and Bluetooth connectivity
• Excellent for IoT and wireless projects
• Suitable for robotics and automation
• Practical for learning, experimentation, and prototyping