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Adafruit Feather 32u4 Bluefruit LE

Adafruit Feather 32u4 Bluefruit LE

The Feather 32u4 Bluefruit LE is our third review in the Feather line from Adafruit. Each board brings its own specialty feature to this low-cost line of dev boards and from its name, it’s pretty easy to figure out what this board has hiding up its sleeve. Bluetooth Low Energy is a protocol most commonly […]