PIP-Watch "Zero" - Schematic, BOM, and Layout

Schematic [PDF], BOM, and PCB layout for my PIP-Watch “Zero” was completed during this week. Layout data was sent to a local PCB fab - pragoboard.cz. The board should be ready and shipped during the next week.

The PCB is is 80mm*35mm. The top side is dedicated to the EPD display, battery (underneath the display), 3 push-buttons and 4 LEDs. The bottom side carries all the main electronics - processor, bluetooth modem, display driver, and power source.

All design files are in the project repository.

[caption id=“attachment_481” align=“aligncenter” width=“1555”] PIP-Watch Zero - Layout top side[/caption]

[caption id=“attachment_480” align=“aligncenter” width=“1555”] PIP-Watch Zero - Layout bottom side[/caption]