Smart Home Automation
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Smart Home & IoT
NFC tags placed around the home that trigger automations when tapped with a smartphone. Common setups include bedside tags that activate night mode, door tags that toggle lights and locks, and kitchen tags that start timers or play music. Low-cost NTAG 213 tags work with Apple Shortcuts and Home Assistant, while ST25DV dynamic tags can bridge NFC actions to I2C-connected IoT devices.
Read Range: 1-5 cm
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Data Size: 48-144 bytes