That looks like an uncredited and crappified version of this @Wikipedia photo. https://en.wikipedia.org/wiki/List_of_Arduino_boards_and_compatible_systems#/media/File:Arduino316.jpg …
And it has been slight edited to remove the URL from the board. (Which doesn't hurt anyone but makes the photo historically inaccurate.
Pay what you want for this '2018 Arduino Bundle' in our shop, and master the popular open-source electronics platform https://store.boingboing.net/sales/pwyw-2018-arduino-enthusiast-e-book-bundle …pic.twitter.com/eZuN1mkPai
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