A tap-to-read NFC tag that logs temperature and humidity

Oct 14, 2021

Project update 6 of 9

Price Reduction, Web-Application Screenshot, and Sample Data

by Malcolm Mackay

Reducing the Price of cuplTag to $29

The best way to market our unique NFC datalogger is to ship more units. To that end, you can now buy a cuplTag for only $29. That $10 discount will be applied retroactively to existing backers as well. Thank you for your support!

Web-Application Screenshot

Below is a graph of temperature and humidity readings collected from a cuplTag in late September. You can browse more data collected from this test unit at:

Click to enlarge

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