Arduino UNO R4 Minima [ABX00080]- Without WIFI – Renesas RA4M1 | USB-C, CAN, DAC (12-bit), OP AMP, SWD Connector

The Arduino UNO R4 Minima is a powerful 32-bit microcontroller board from Arduino, built with Renesas RA4M1 for enhanced performance. Designed for makers, hobbyists, and professionals, it offers expanded memory, faster processing, and extra on-board peripherals, all while remaining fully compatible with existing UNO shields and accessories.

With a 12-bit DAC, CAN BUS, OP AMP, and SWD connector, the UNO R4 Minima provides versatile capabilities for advanced electronics projects. Its extended 24V input tolerance allows direct integration with motors, LED strips, and other actuators, simplifying project power management.

The board also supports HID functionality, enabling it to emulate a mouse or keyboard via USB, making it ideal for interactive applications and custom input devices. Maintains standard UNO form factor and 5V operating voltage, ensuring easy adoption without changes to your existing setup.

Key Features:

• 32-bit Renesas RA4M1 microcontroller for improved performance

• Expanded memory (256 KB Flash, 32 KB SRAM) and faster clock speed

• On-board peripherals: 12-bit DAC, CAN BUS, OP AMP, SWD connector

• Extended 24V input tolerance for motors and actuators

• HID support – emulate mouse or keyboard via USB

• USB-C connectivity

• Compatible with existing UNO shields and accessories

Specifications:

• Brand: Arduino

• Model: UNO R4 Minima [ABX00080]

• RAM: 32 KB

• Flash Memory: 256 KB

• Connectivity: USB-C

• Operating Voltage: 5V

• Input Voltage: Up to 24V

• Peripherals: DAC (12-bit), CAN BUS, OP AMP, SWD connector

Ideal For: Electronics prototyping, IoT projects, robotics, smart automation, embedded systems learning, and advanced DIY projects.