WiFi Key

thingiverse

This is a physical key for WiFi credentials, for those inevitable times when a friend visits and asks what the key is for your WiFi network. The key has a hollow space in the middle for a 30mm NFC sticker which can be programmed with the appropriate credentials. You will need to pause the print at the right point to insert this. Supports should not be used, as they are unnecessary. A 30mm diameter sticker for a QR code fits perfectly on top of the key. A rectangular sticker for human readable text also fits, measuring 43x6.6mm in size. I used these exact stickers for my own key: https://www.amazon.co.uk/dp/B06XGWX59F/ref=cm_sw_r_other_apa_i_LJnKEbDKATWMZ. To keep my WiFi information private, I did not include a QR code or human readable text in the photos.