NFC tag on metal surface

[liviu]

Hello,

I would like to use a passive NFC tag to read data from a temperature sensor and also to be able to read the value of some resistors.

This tag will have to work on a metal surface and be able to resist temperature variations.

Is there any tag like this that could work on a metal surface?

Thanks and Best regards,

Liviu

[IvanRuiz]

Hello,

I believe it will be helpful to check the following video first for a metal environment: NFC Antenna Design 3: Metal environment | NXP 

Hope it helps.

BR,

Ivan.