UNO R4 MINIMA & WiFi (Compatible with Arduino)

UNO R4 MINIMA/WiFi 32-bit MCU Prototyping Board (Compatible with Arduino)

The UNO R4 is available in two models: the UNO R4 WiFi and the UNO R4 Minima. Powered by the Renesas RA4M1 (Arm Cortex®-M4) processor running at 48MHz, it offers three times the performance of its predecessors. The board has been upgraded with 32KB of SRAM and 256KB of flash memory, allowing for more complex and demanding projects. The USB port has been upgraded to USB-C, and the maximum power supply voltage has been increased to 24V, enhancing versatility and power handling. Additionally, the UNO R4 includes a CAN bus interface for simplified wiring and connection of multiple extension boards, and features a 12-bit analog DAC for precise analog output.

Technical Specifications:

• Microcontroller: Renesas RA4M1 (Arm® Cortex®-M4 with Floating Point Unit)
• Clock Speed: 48 MHz
• Memory: 256 KB Flash / 32 KB RAM
• USB: USB-C Programming Port / HID
• Digital I/O Pins: 14
• Analog Inputs: 6
• DAC: 1
• PWM Pins: 6
• Communication: UART, I2C, SPI, CAN (transceiver required)

This advanced board is designed for a wide range of applications, from basic learning to complex, multi-board systems.