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For anyone interested, the wifi QR code format is described here: https://www.wi-fi.org/system/files/WPA3%20Specification%20v3.2.pdf#page=25 https://www.wi-fi.o

For anyone interested, the wifi QR code format is described here: https://www.wi-fi.org/system/files/WPA3%20Specification%20v3.2.pdf#page=25 https://www.wi-fi.org/system/files/WPA3%20Specification%20v3... These QR codes usually work with your device's default camera app -- point at QR code and get prompted to join the network.

nkrisc 2y ago
I created a few stickers with my guest network WiFi details QR code to put on my fridge and around the house for when I have guests. I also recommend writing the SSID and password on it for those times the QR code won’t work with someone’s device (usually my mom’s ancient Android phone).
- ylj 2y ago
  That’s great! I’d love it if every place adopted this approach—then I wouldn’t even need to build this app.