Christian, a colleague createted a very nice project with an arduino and an e-ink display:
https://www.brokoko.eu/kitchen-clock-with-public-transport-schedule/
Johannes' Blog
Mobile stuff for OSM and kids.
Christian, a colleague createted a very nice project with an arduino and an e-ink display:
https://www.brokoko.eu/kitchen-clock-with-public-transport-schedule/