I upgraded the Multipass to be more interactive. I used the glowforge to cut a profile of the multipass frame before I 3D printed the upper and lower frame. I used acrylic for the lighted rod and the round lense. The two video links below show all the features included.
OMG that’s EPIC! The loading of the vaccine card is so much cooler than pulling out your phone! CA has electronic ones - if you had a picture of a QR code would it be readable??
Thanks for the clarification, you had me thinking that you had the QtPy doing incredible things, I mean you do, but if it was running the display as well…
There was a display I was going to use that ran circuit python but it wasn’t large enough. the 2040 or Arduino can send and receive data to and from the display.