Latest Firmware and source code is now available for download! We've fixed some bugs and made small improvements, here's a list of changes: Small time display showed time in 24 hour mode regardless of global settings. This is now fixed. Changed color of the Alarm indicator. RED now indicates that alarm set for current day and Orange that alarm is in snooze mode. This should increase lifespan of LEDs that display alarm and even decrease clock's power consumption (a tiny bit). Added debug message that outputs Firmware version via Serial even before SD card initialized. Very helpful during kit assembly.