Create a QR Coded, Easy-Access Guest Wi-Fi Network With a Raspberry Pi - Lifehacker

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Create a QR Coded, Easy-Access Guest Wi-Fi Network With a Raspberry Pi
Lifehacker
If you have a lot of guests who come over asking for the Wi-Fi password, then you know how much a pain it is to give that out while still keeping your network secure. DIYer NicoHood used a Raspberry Pi to power a QR-code system for easy guest logins.

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Courtesy of WestNet City Wi-Fi
www.westnet.ca