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Arduino UNO R4

Layout symbol

Newer Arduino UNO (Minima) with a 32-bit Renesas RA4M1 chip and USB-C, with the same shape and pin layout as the UNO R3. Its pins work at 5 V, but each pin should supply only about 8 mA, much less than the R3. It also has a 12-bit DAC output, and VIN accepts 6–24 V.

Details

Reference Character
U
Default Value
Arduino UNO R4
Library
Circuit Canvas Library