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NFC tags can be scanned using a phone. An app on the phone can then detect the action and act accordingly. The phone can differentiate between different tags.
by hailruda 2y ago
NFC tags can be scanned using a phone. An app on the phone can then detect the action and act accordingly. The phone can differentiate between different tags.
I use an NFC tag to lock the house using Home Assistant.
- deleted 2y ago[deleted]
- amelius 2y agoOK. Why not just tap "lock the house" on your screen? Or use a voice interface (which requires zero extra hardware)?
- phist_mcgee 2y agoI like the hardware aspect, it feels very intentional and deliberate for context switching.