2 layers20.3 × 25.4 mm

OrangePiZero GPS NTP Server
moonbuggy/Orange-Pi-Zero-GPS-NTP
An Orange Pi Zero GPS disciplined NTP server, with an SPI TFT display.
5 parts23
Open-source boards designed in KiCad by moonbuggy on GitHub, from 3 repositories. A board’s address here is its repository’s there.

moonbuggy/Orange-Pi-Zero-GPS-NTP
An Orange Pi Zero GPS disciplined NTP server, with an SPI TFT display.

moonbuggy/GPIO-power-switch
A low-side MOSFET switch controlled by a button and GPIO signals

moonbuggy/Opti-UPS-expansion-slot-SBC
A single board computer in a UPS expansion slot