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![Amazon.com: Arduino UNO SMD REV3 [A000073] : Electronics](https://m.media-amazon.com/images/I/71Df5aylF4L._AC_UF350,350_QL80_.jpg "Amazon.com: Arduino UNO SMD REV3 [A000073] : Electronics")
Amazon.com: Arduino UNO SMD REV3 [A000073] : Electronics
Has anyone tried to load and run GRBL on the new Arduino UNO R4 yet? I ordered a both versions of the R4 and am waiting on the shipping because the WiFi
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Using Arduino Analog Pins As Digital Output Input Pins
