Arduino UNO R4

Enhanced and improved, the Arduino UNO R4 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 onboard peripherals. The best part? Compatibility with existing shields and accessories remains inta
Introducing the Arduino UNO R4! This board boasts the RA4M1 microprocessor from Renesas, delivering increased processing power, expanded memory, an

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