Hello, I would like to know the difference between these two devices. I don´t know for what (exactly) is each one and when I have to use them. Thanks.

Difference between Wifi shield R3 and Wifi module esp8266

pert July 30, 2016, 1:48am 2

Please post a link to the "Wifi shield R3". Use the chain link button on the toolbar to make the link clickable.

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