Arduino® UNO R4 Minima - RA4M1 32-bit USB Board with USB C

The Arduino® UNO R4 Minima brings a powerful upgrade to the classic UNO platform, combining Arduino’s simplicity with a modern 32-bit microcontroller for enhanced performance and flexibility.

Powered by the Renesas RA4M1 (Arm Cortex M4), this board delivers higher processing power, increased memory, and advanced peripherals while maintaining full compatibility with the classic UNO form factor and 5V operation.

Whether you're a beginner or an advanced user, the UNO R4 Minima is designed to help you build more powerful, efficient, and scalable projects with ease.

Perfect for makers, students, engineers, and STEM labs ready to take their projects to the next level.

Highlights:

• Official Arduino Board: Genuine UNO R4 Minima.
  
• 32-bit Performance: Powered by Renesas RA4M1 (Cortex M4).
  
• UNO Compatible: Same form factor and shield compatibility.
  
• USB C Connectivity: Modern and reliable interface.
  
• Advanced Features: Includes DAC, CAN Bus, and OpAmp.

Specifications:

• Type: Microcontroller development board.
  
• Board: Arduino® UNO R4 Minima.
  
• Microcontroller: Renesas RA4M1 (Arm Cortex M4).
  
• Clock Speed: 48MHz.
• Operating Voltage: 5V.
  
• Input Voltage (VIN): 6-24V.
  
• Digital I/O Pins: 14.
  
• Analog Inputs: 6.
  
• PWM Pins: 6.
  
• DAC: 1 (12-bit).
• UART: 1.
  
• I2C: 1.
• SPI: 1.
  
• CAN: 1.
  
• Flash Memory: 256KB.
  
• SRAM: 32KB.
  
• USB Interface: Type C.
  
• HID Support: Yes (keyboard, mouse emulation).
  
• Debugging: SWD support.
  
• Dimensions Board: ~70×53×14mm.
  
• Weight: ~20g.

Ideal For:

• 🔧 Embedded systems and product development.
  
• ⚡ IoT and smart systems.
  
• 🤖 Robotics and automation.
  
• 🧰 Prototyping and product development.
  
• 🎓 Arduino & STEM education projects.
  

Note:

• Maintains compatibility with Arduino UNO R3 form factor and shields.
  
• Supports input voltage up to 24V (ensure proper usage).
  
• Compatible with Arduino IDE and libraries.