The Logmore QR data logger features a multi-use button that allows the user to access a multitude of actions.
Depending on the mode the logger is in (for example, whether it's activated or not) and the way you press the button (for less than 2 seconds or more), pressing the button triggers different functions.
List of functions
On the logger's welcome screen
The welcome screen features the phrase "press button and scan QR to start."
Short press (<2s): Activate the QR data logger
Long press (>2s): Activate the QR data logger
Normal operation view
The logger is in the normal operation view when a QR code fills the screen and the current temperature is shown above the QR code.
Short press (<2s): Force QR refresh
Long press (>2s): Enter configuration view
Short press twice (<2s x 2): Enter history view, where you can access previous QR codes saved in the logger's memory.
Configuration view
Short press (<2s): -
Long press (>2s): Return to normal operation view
If no configuration is received within 30 seconds, the logger moves on to the configuration result view.
Configuration result view
Short press (<2s): Return to normal operation view
Long press (>2s): Return to normal operation view
Configuration result is shown as OK/fail.
Any history view
Recognized by "History #01" above the QR code
Short press (<2s): Show next history page
Long press (>2s): Return to normal operation view
The logger resumes the normal operation view after 3 minutes of inactivity in the history view.
History end screen
The screen shows "End of history. Returning live"
Short press (<2s): Return to normal operation view
Long press (>2s): Return to normal operation view