*NEW!* Compatible with Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3

The R4 WiFi is designed around the 32-bit microcontroller RA4M1 from Renesas while also featuring a ESP32 module for Wi-Fi® and Bluetooth® connectivity. Its distinctive 12x8 LED matrix makes it possible to prototype visuals directly on the board, and with a Qwiic connector, you can create projects plug-and-play style. The MCU on the board is the high performance Renesas RA4M1 (Arm® Cortex®-M4) with a 48 MHz clock speed, 32 kB SRAM and 256 kB flash memory. This MCU features an RTC, a DAC and a CAN bus and has support for HID via USB. The UNO R4 WiFi also features an ESP32-S3 for Wi-Fi®/Bluetooth® connectivity, which can also be separately programmed via a specific header. Note on ESP header: the ESP32-S3 module on this board operates on 3.3 V. The ESP header located close to the USB-C® connector is 3.3V only and should not be connected to 5 V. This may damage your board. Note on Qwiic connector: the Qwiic connector on this board is connected to a secondary I2C bus on this board, IIC0. This connector is 3.3 V only, connecting higher voltages may damage your board. To initialize this bus, use Wire1.begin() instead. Maximum current draw per pin: the UNO R4 series' maximum current draw per GPIO is 8 mA, which is significantly lower than previous versions. Exceeding this limit may damage your pin / board. Microcontroller Renesas RA4M1 (Arm® Cortex®-M4) Radio Module ESP32-S3-MINI-1-N8 USB USB-C® Programming Port Pins Digital I/O Pins 14 Analog input pins 6 DAC 1 PWM pins 6 External interrupts 2,3 Communication UART Yes, 1x I2C Yes, 1x SPI Yes, 1x CAN Yes 1 CAN Bus Power Circuit operating voltage 5 V (ESP32-S3 is 3.3 V) Input voltage (VIN) 6-24 V DC Current per I/O Pin 8 mA Clock speed RA4M1 48 MHz ESP32-S3-MINI-1-N8 up to 240 MHz Memory RA4M1 256 kB Flash, 32 kB RAM ESP32-S3-MINI-1-N8 384 kB ROM, 512 kB SRAM Dimensions Width 68.85 mm Length 53.34 mm  *** CHECK OUR EBAY STORE FOR OTHER GREAT DEALS!! ** https://www.ebay.com/str/dogoodsstore