Atmega32u4 @ 8 MHz
native USB support
24 BrightDot addressable RGB LEDs (WS2812)
ON/OFF switch
reset button
1 user button
1 user LED
PCF8523 RTC clock
10 GPIO sewable contacts and alligator clip friendly
charging indicator LED
RX/TX LED indication
LEDs are mounted in a clock form
free Arduino library
included:
an easy to use battery holder for 3 AA batteries (batteries not incl.) BH331A: BATTERY HOLDER FOR 3 x AA CELLS (WITH LEADS)
USB 2.0 A to micro USB cable
preloaded watch program
onboard hardware real-time clock
