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TinyDuino Processor Board (ASM2001-R-B) Rectangular with battery holder

TinyDuino Processor Board (ASM2001-R-B) Rectangular with battery holder - Main image
$3.98 $6.32 In stock

Category: Tinyduino

The TinyCircuits TinyDuino is an Arduino compatible board in an ultra compact package. Imagine the possibilities of having the full power of an Arduino Uno in a size less than a quarter! The TinyDuino processor board is roughly equivalent to the Arduino Uno board – same processor, same signals brought out to a shield connector. In fact, most Arduino sketches will work as is without any changes.

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Customer Reviews (5.0 / 5 · 5 reviews)

Grace G. ★★★★★

Having the full Arduino Uno power crammed into something smaller than a quarter still blows my mind every time I pick it up. The board itself is rock solid and the battery holder means I can actually take my projects anywhere without hunting for a USB port.

Brian Q. ★★★★★

The battery holder is a lifesaver—no more fiddling with loose wires when I prototype on the go. It's genuinely the size of a quarter and still runs my sketches without a hiccup.

William L. ★★★★★

It’s wild how much this board packs into something smaller than a quarter — I mounted it in a tiny enclosure for a wearables project and the battery holder makes it truly portable. The Arduino compatibility means I didn’t have to change a single line of code from my Uno sketches, which saved me hour