FeaturesToggle Display 
Toggle Display
This feature is only available in ESP-DASH Pro
You can quickly show or hide widgets (cards, charts, tabs and statistics) using the setDisplay function. Use it to show or hide stuff on your dashboard when it’s required. Possibilities are endless with this function and makes the dashboard truly customizable.
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All widgets are displayed by default.
Usage
You can put this function anywhere in your setup block:
Hide Widget
card1.setDisplay(false); // Hide your card
OR
chart1.setDisplay(false); // Hide your chart
OR
tab1.setDisplay(false); // Hide your tab
OR
stat1.setDisplay(false); // Hide your statisticShow Widget
card1.setDisplay(true); // Show your card
OR
chart1.setDisplay(true); // Show your chart
OR
tab1.setDisplay(true); // Show your tab
OR
stat1.setDisplay(true); // Show your statistic