Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Learn more about Arduino UNO R4 WiFi's world, create stunning LED Matrix animations, and explore a universe of Arduino projects.

On the Wi-Fi variant of the Uno R4, the integration of the ESP32 co-processor also adds Bluetooth capabilities. For visual feedback, it features a multiplexed 96-LED matrix. Arduino provides a library ...

The R4 WiFi version comes with an Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy connectivity. The bright 12x8 red LED matrix is ideal for creative projects using animations or for ...

Additional features of the UNO R4 WiFi include Wi-Fi and Bluetooth connectivity, Cloud-compatibility, a 12×8 LED matrix, a Qwiic connector for quick prototyping, and a built-in mechanism that ...

Arduino has announced the new UNO R4 board family, a new platform for enthusiasts, hobbyists, students, and professionals to create prototypes, innovative solutions, and other interactive electronic ...

For projects that require Wi-Fi and Bluetooth communication, the Uno R4 WiFi variant packs an Espressif ESP32-S3 dual-core XTensa LX7 module. Serving as a secondary MCU, the ESP32-S3 integrates ...

384kbyte rom 512kbyte ram Dedicated on-board programming header No access to ‘Arduino’ board-edge IO pins Two big differences under the hood One big difference between the two boards is that the ...

Arduino, the world's leading open-source hardware and software platform, today announced the launch of its next-generation UNO board, a significant re ...

8×8 LED Matrix modules are now widely available, and fortunately they are easy to use with our favorite Arduino microcontroller. 8×8 LED Matrix module have many applications in real life, such as ...