DIY SparkFun Pro Micro with USB-A Port - Parts Not Included

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DIY SparkFun Pro Micro with USB-A Port - Parts Not Included

DIY SparkFun Pro Micro with USB-A Port - Parts Not Included

Pro Micro & Fio v3 Hookup Guide by SparkFun Electronics Datasheet

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I made these little controller boards for CircuitPython that are compatible with an Arduino Pro Micro footprint. : r/electronics

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