cuplTag

Plotsensor Ltd. mail

OSHWA UID

UK000033 Project Website

Certification Date

October 07, 2021

Country

United Kingdom

The cuplTag is an NFC datalogger. It periodically wakes up, collects 12-bit temperature and humidity readings and writes these into a circular buffer on an NFC EEPROM. The buffer forms part of a URL query string. When cuplTag is tapped by an NFC-capable phone, its URL automatically opens in a browser. A web application (cupldeploy) decodes sensor readings and displays them in a graph. Users can view sensor readings in one tap, without installing an app on their phones first.

Version

HT07R3

Licenses
Hardware
CERN-OHL-S-2.0
Software
GPL
Documentation
CC BY-SA
View Documentation

Project Type
Electronics
Environmental
IOT
Tool
Keywords
NFC, RFID, sensor, datalogger, web

Citations