@integria92 the qrcode takes some text and makes it available to the scanner
it can be anything
IF the text is a url, the client app offers to open it
so, you config the module with a dummy url
https://github.com/evghenix/MMM-QRCode
and the the script additions change it to the machine IP address at the time mm starts.
which the op’s daughter in college would not generally know.
if the machine was powered off for a day/week, it’s ip address would likely change, and so a hard coded ip address would be bad.
this code handles any dhcp address
change and then the qrcode launches remote controls expected
remember, until mm starts, the config.js is a useless text file