Arduino UNO R4 is a 32-bit microprocessor offering more speed, memory, connectors and connectivity options than any version of the board before.

The Arduino UNO R4 WiFi 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 WiFi offers an on-board 12x8 LED matrix, Qwiic connector, VRTC, and OFF pin, covering all potential needs makers will have for their next project.

With the UNO R4 WiFi, you can easily upgrade your project and add wireless connectivity to expand the reach of your current setup. If this is your first project, this board has everything you need to spark your creativity.

Features & Specs:

• Operating Voltage: 5V
• Memory: 256KB Flash / 32KB SRAM
• Input Voltage: 6-24V
• Clock Speed: 48 MHz
• Programming Port: USB-C
• MCU: RA41M1 from Renesas (Cortex M4)
• WiFi/BLE: ESP32-S3-MINI
• HID device (emulate a mouse or a keyboard)
• Improved power section (up to 24V through VIN)
• CAN bus
• DAC (12 bits)
• Op amp
• WiFi® / Bluetooth® Low Energy
• Fully-addressable LED matrix with 96 red LEDs (12x8)
• Qwiic I2C connector
• RTC (with support for a buffer battery)
• Runtime errors diagnostics

Included in package:

·       1x Arduino Uno R4 Board

·       1x Arduino Uno Holder

·       1x User manual