NFC question

[polska2180o]

When using NFC tag I understand that when u place or hover over it some action takes place. Can u set it up that when the communication is lost ie u take the device away from the tag it does something. What I'm looking to have is when I place my phone on the tag in my car the setting for display changes to full brightness but when I take it of it goes back to auto.

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[Stbrightman]

Negative. You need another tag, maybe in a conspicuous spot on your door to swipe past on your way out the car to set it back to auto.

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[sewhuy]

Nfc task launcher allows you to program two separate tasks per tag. In your case, swipe once for full brightness, swipe again to toggle.

 

[polska2180o]

Does it matter which tag I get other than size and water proof etc in other words can certain tag do more than other.

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[evoer]

Look at tagsfordroid.com 10 of them plus a key fob for $16 with super fast shipping

 

[tft]

does having NFC on use extra battery or does it hardly make an impact on battery performance?

 

[evoer]

does having NFC on use extra battery or does it hardly make an impact on battery performance?

Leaving it on for a week and off for another week, can't tell any difference what so ever

 

[Forever Justice]

havent seen a real impact as far as nfc but i turn off if im not using!

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