Identify the device - Szybet/InkWatchy GitHub Wiki

How did it happen that you don't know what you ordered? Anyway...

The TLDR:

  • If you oldered from from mauser, it's a Watchy v3
  • If from aliexpress, it's a Watchy v2

PCB pictures for identification:

Watchy v3:

image

Watchy v2:

image