The Official Arduino UNO R4 WiFi Made in India proudly Made in India, redefines the UNO series with its advanced 32-bit architecture. Powered by the Renesas R7FA4M1AB3CFM microcontroller, this board offers a 48 MHz Arm Cortex-M4 processor, 256 kB Flash, and 32 kB SRAM. The Arduino UNO R4 features built-in WiFi and Bluetooth via the ESP32-S3 module, making IoT projects seamless. The programmable 12×8 LED matrix adds creativity, perfect for animations and games. Designed for beginners and professionals, the UNO R4 WiFi supports 6-24 V input and USB-C power. Enjoy its rich documentation and compatibility with older Arduino shields for enhanced versatility. Official Arduino UNO R4 WiFi – IoT-ready, high-performance, and crafted in India for makers and innovators.
