Arduino Announces 'UNO R4' with Clock Speed/Memory/Storage Upgrades, 32-bit ARM Cortex-M4

Slashdot
By EditorDavidMar 27, 2023, 3:44 am292 pts
Saturday Arduino announced "a new, revolutionary revision of the iconic UNO board," promising "a long-awaited update on performance and possibilities." The Arduino UNO R4 indeed preserves the well-known features of the UNO family — standard form factor, shield compatibility, 5V operating voltage, outstanding…

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