QR Code magnet - use for guest wifi access - parametric / openscad

thingiverse

Go to https://ridercz.github.io/OpenSCAD-QR/ and enter your QR code text, and it will generate all the necessary data for you instantly. Copy only the qr_data array into your scad file carefully. For guest Wi-Fi connections, use **WIFI:T:WPA;S:<SSID_HERE>;P:<PASSWORD_HERE>;;**, like this: **WIFI:T:WPA;S:Get off my LAN;P:guest password;;**. It's also a good idea to adjust the magnet size variables and test them with your magnets before printing. Use the magnet_test() module for this task. I printed mine using dual extrusion, and there is a separate module for each of the dual extrusion parts. There is also a single extrusion module where you would pause after printing 3mm of the base in white, change filament to black, then resume and print the last couple layers for the black part of the QR code. It's recommended to use the top view in OpenSCAD to check that the QR code works before you start printing. You may need to turn off the axes. It's also a good idea to leave the colors as they are for now.