I did this with i-frame module

More or less have a barcode scanner attached to the pi via usb under the mirror and it would take scan data and add it to wunderlist as the actual product name.

I found this that could run separately, but couldn’t get it to install. I guess a module with an input box and you would put in wunderlist api keys as well as a upc database api key and it would do the rest.

Someone got this working on a pi zero, but the install instructions were to hard for me to figure out.
https://bcarrigan.com/2018/04/20/wunderscan/

I was able to do this with shuttles using this app and mmm-iframe-reload

https://www.greenalp.com/RealTimeTracker/

I just added another pi to HDMI 2 and just switch inputs… Not ideal, but runs great.

Is there a reason why it used to display the next 2 dates and now it only displays 1?

+1 for updating this module!

can you post your custom css?

It would be nice to have a static lists of stocks

this looks pretty cool
http://techfreak.pl/nettemp/

couldn’t you just get their wifi info and manually enter it in.

https://learn.adafruit.com/adafruits-raspberry-pi-lesson-3-network-setup/setting-up-wifi-with-occidentalis