Maintenance and Hacking
Depending on preference your Xronos Alarm Clock should be wiped from time to time to
remove accumulated dust. Or not. Other than this, you might have to occasionally change
internal clock battery in case you notice clock loses time if there was power interruption. Xronos
takes generic CR2032 coin type 3V battery.
1
– FTDI Pins (for updating Firmware and communicating with clock)
2
– microSD Card (for changing audio data or Alarm tones)
2
– CR2032 Battery
