alt Hacker NewsNFC 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.
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.
OK. Why not just tap "lock the house" on your screen? Or use a voice interface (which requires zero extra hardware)?