The UNO R4 WiFi is a state-of-the-art development board that offers enhanced connectivity and performance for advanced projects. Perfect for both hobbyists and professionals, this board brings significant upgrades and new features to the popular UNO series.

Key Features:

• Powered by the Renesas RA4M1 (Arm Cortex-M4) processor running at 48MHz, offering a 3x performance boost over the UNO R3.
• Enhanced memory capacity with 32kB SRAM and 256kB Flash for more complex and memory-intensive applications.
• Modernized USB-C port for robust and reliable connections.
• Increased maximum power supply voltage up to 24V, providing greater flexibility for various projects.
• Built-in WiFi and Bluetooth capabilities with the ESP32-S3-MINI module for seamless wireless communication.
• Integrated 12x8 LED matrix (96 red LEDs) for visual feedback and display functions.
• Includes a CAN bus for efficient communication with multiple extension boards.
• Features a 12-bit analog DAC for high-precision analog output.

Main Technical Specifications:

• Processor: Renesas RA4M1 (Arm Cortex-M4)
• Clock Speed: 48MHz
• Memory: 256kB Flash / 32kB SRAM
• Operating Voltage: 5V
• Input Voltage: 6-24V
• Programming Port: USB-C
• WiFi/Bluetooth: ESP32-S3-MINI
• LED Matrix: 12x8 (96 red LEDs)
• Digital I/O Pins: 14
• PWM Pins: 6
• ADC Channels: 6
• DAC Channels: 1 (12-bit)
• Communication Interfaces: 1 SPI, 1 I2C, 1 CAN
• Extra Connection: Qwiic

Upgrade your electronics projects with the UNO R4 WiFi, offering enhanced performance, greater connectivity, and versatile functionality.