Adafruit’s New “Grand Central” Board, a Return to the Arduino MEGA?

The prototype PCB for the new Adafruit “Grand Central.” (📷: Adafruit)
Announcing the Metro “Grand Central” on Adafruit’s Ask an Engineer. (📷: Adafruit Industries)
The announcement on Twitter of the upcoming “Grand Central.”

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Scientist, Author, Hacker, Maker, and Journalist.

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Alasdair Allan

Alasdair Allan

Scientist, Author, Hacker, Maker, and Journalist.