Introducing the Arduino UNO R4 Minima! This board boasts the RA4M1 microprocessor from Renesas, delivering increased processing power, expanded memory, and additional peripherals. And the best part? It stays true to the reliable UNO form factor and operates at a practical 5V voltage.

Brace yourself for an upgrade like no other with the Arduino UNO R4 Minima!

Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32-bit microcontroller courtesy of Renesas. Increased processing power, expanded memory, and a whole new level of onboard peripherals. The best part? Compatibility with existing shields and accessories remains intact, and there’s no need to make any changes to the standard form factor or 5V operating voltage.

Joining the Arduino ecosystem, the UNO R4 is a trusty addition suitable for both beginners ...