Adafruit Feather 32u4 Bluefruit LE _RPI_HAT Authors Brian Ashcraft and Luke

Authors Brian Ashcraft and Luke Plunkett are both editors for video-game centric blog Kotaku and more

and see some more examples at Chibitronics

to get you started

6 of which are Analog in as well

Weight: 24

Adafruit Feather 32u4 Bluefruit LE _RPI_HAT Authors Brian Ashcraft and LukeThe Adafruit Feather 32u4 Bluefruit packs Arduino compatibility, Bluetooth Low Energy, USB, and battery charging into a slim, portable boardperfect for phone controlled and wireless projects. Feather is Adafruits lightweight development board platform, designed to be thin, portable, and ideal for battery powered projects. The Adafruit Feather 32u4 Bluefruit combines an Arduino compatible microcontroller with Bluetooth Low Energy, built in USB support,