The Arduino UNO R4 Wi-Fi is an advanced upgrade to the classic UNO series, combining high performance with built-in wireless connectivity. Powered by the Renesas RA4M1 32-bit Arm Cortex-M4 processor, this board delivers enhanced processing capabilities, making it ideal for complex applications such as IoT, automation, and real-time data processing.
One of its standout features is the integrated ESP32-S3 module, providing Wi-Fi and Bluetooth connectivity without requiring external modules. This makes it perfect for wireless communication, remote monitoring, and smart device integration.
The UNO R4 Wi-Fi also boasts increased Flash memory and RAM, enabling more advanced projects while maintaining backward compatibility with most UNO R3 shields. It operates at 5V logic, ensuring seamless compatibility with existing sensors, modules, and components.
Designed for makers, developers, and IoT enthusiasts, the Arduino UNO R4 Wi-Fi offers a powerful yet user-friendly platform for expanding the possibilities of connected devices and automation.
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