Adafruit Feather 32u4 Bluefruit LE with Headers - Assembled _MAKE_SENSOR_BODY 3V operation

3V operation

~350 meter range depending on conditions

You'll need to do some light through-hole soldering to attach the headers onto the shield circuit board

Tree Lights = GPIO 4

easy-to-use material

Adafruit Feather 32u4 Bluefruit LE with Headers - Assembled _MAKE_SENSOR_BODY 3V operationFeather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather 32u4 Bluefruit with Headers our take on an 'all in one' Arduino compatible + Bluetooth Low Energy with built in USB and battery charging. Its an Adafruit Feather 32u4 with a BTLE module, ready to rock! We have other boards in the Feather