In our weekly 'on frequency ham meeting' ON4AOW Vriendenronde ON6WF mentioned a hamclock for raspberry pi.
I managed to get it working on 4.3" WaveShare TouchScreen the driving board is a Raspberry Pi 4 Model B with 2Gb Ram, optionally you can add a sensor BME280 breakout for temperature and humidity.
Raspberry PI HamClock Image
> Burn this with balena etcher to your microsd card !
Raspberry PI Wifi Configurator
> Configure to your liking and copy the resulting file to the boot partition of your freshly flashed microsd card !
The Manual
> Manual in pdf format
You can power the RPI via the GPIO (+ via 2 & 4) ground (- via 6) 
Step by step instructions on github soon !
Also a YouTube assembly video will be available !
Also a how to use video available soon !
