The Temperature and Visitor Registration screens can be configured to display a QR Code as part of the user feedback. This allows you to direct visitors to a custom screen to collect additional information, passing temperature data to it.
To display a QR code, just use feedback icon names with "qrcode" as the second feedback element (ie: "tickqrcode", "crossqrcode", or "tempqrcode"). For example:
icons=tickqrcode;cross;redtherm
To specify the URL to encode in the QR Code, specify the "qrcode" option. For example:
qrcode=http://google.com?q=[ORG]
You can place any of the following variables in your URL, surrounded by square brackets. Each variable will be substituted with its corresponding value:
- TIME. The local time.
- UTC. The universal time.
- TYPE. The type of event.
- TEMP. The measured temperature.
- ELEVATED. True for elevated temperatures, else false.
- USERID. The identifier of the user, if known.
- NUMBER. The number of the user, if known.
- FIRST. The first name of the user, if known.
- LAST. The last name of the user, if known.
- PHONE. The phone number of the user, if known.
- USERTYPE. The user type of the user, if known.
- ORG. The name of the organisation.
- SITE. The name of the site.
- DEVICE. The name of the device.
- DEVID. The identifier of the device.
You can lengthen the default time that the user feedback is displayed by specifying the "ticktime", "crosstime", or "temptime". For example:
ticktime=15
To specify more than one option, just comma separate them. A complete example is:
icons=tickqrcode, ticktime=15, hidereg=true,
qrcode=http://google.com?q=[ORG],
greeting=Scan the QR code to complete your registration.
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