NFC WiFi password key (WLAN Schlüssel)

prusaprinters

The next time, someone asks for your WiFi key, hand him this one and check how long it takes him to work out, that it has NFC. The key contains a NTAG213 chip that you can write your WiFi credentials to, using your phone. Simply scan the key to connect to your WiFi.Things you needNTAG213 stickers like those (affiliate link) (if they are bigger, you can carefully cut away a bit from the border, but watch out to not damage the antenna inside the sticker)Recommended print settingsLayer Height: 0.2mmNo supports neededPause at height 1.5mmChange filament at 2.5mm if your want the multi color variantHow to do everythingStart the print (include the pause and filament change from above)On the first pause, insert the stickerOptionally, change color on the second pauseUse the app “NFCTools” to write your WiFi credentials to the keyOptionally, use the same app to set a password for the NFC chip in order to keep others from changing the contentsYou like my work? Consider to buy me a coffee :DYou want to sell this model? Become a Commercial License Level Club Member to get access!