UNO R4 Minima 32-bit Development Board - RA4M1, USB-C, Arduino Compatible

UNO R4 Minima Development Board with RA4M1 is a powerful 32-bit Arduino-compatible development board designed for electronics prototyping, robotics, automation, embedded systems, and IoT projects. It features a 48 MHz Arm Cortex-M4 Renesas RA4M1 microcontroller, 256 KB Flash memory, 32 KB SRAM, and 8 KB data memory. The board provides 14 digital I/O pins, 6 analog input pins, 6 PWM channels, and a convenient USB Type-C interface for programming and power. It supports UART, I2C, SPI, CAN Bus, RTC, and 12-bit DAC functionality while retaining the standard Arduino UNO form factor for compatibility with many existing shields and accessories.

Key Features:

• Renesas RA4M1 32-bit Arm Cortex-M4 MCU
• 48 MHz operating frequency
• 256 KB Flash memory
• 32 KB SRAM
• 8 KB data memory
• 14 Digital I/O pins
• 6 Analog input pins
• 6 PWM channels
• USB Type-C interface
• 12-bit DAC
• UART, I2C, SPI & CAN communication
• Standard Arduino UNO form factor
• Ideal for robotics, automation, IoT, embedded systems, and DIY electronics projects