The Arduino UNO R4 Wi Fi combines the processing power and exciting new peripherals of the RA4M1 microcontroller from Renesas with the wireless connectivity power of the ESP32-S3 from Espressif. On top of this, the UNO R4 Wi Fi offers an on-board 12x8 LED matrix, Qwiic connector, HID support, VRTC, and OFF pin, covering all potential needs makers will have for their next project. Expanded memory and faster clock with extra on-board peripherals: The UNO R4 Wi Fi empowers you with increased memory and a faster clock speed, enabling more precise calculations, effortless handling of complex projects, and the ability to tackle demanding tasks with ease. Additionally, it introduces a range of on-board peripherals, including a 12-bit DAC, CAN BUS, OP AMP, OFF pin, VRCT pin and Qwiic connector, providing expanded capabilities and design flexibility. Hardware compatibility with UNO hardware and larger input voltage range: The UNO R4 Wi Fi maintains hardware compatibility with the UNO form facto.
