ABX00080 - ARDUINO UNO R4 MINIMA MICRO CONTROLLER WITH RA4M1 PROCESSORIntroducing 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 5 V 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 32bit microcontroller