Arduino UNO R4 Minima - Renesas RA4M1 - USB-C, CAN, DAC (12 bit), OP AMP, SWD Connector (ABX00080)Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32 bit microcontroller courtesy of Renesas. Brace yourself for increased processing power, expanded memory, and a whole new level of on board 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 5 V operating voltage. Joining the Arduino ecosystem, the UNO R4 is a