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Energy Card

This feature is available in DASH Pro only.


Energy Card Preview

This card adds a distinctive energy/power icon, and just like generic card you can add a symbol which will be appended to your data. This card can be used to show something related to power consumption and usage etc.



Valid Data Types:

  • int
  • float
  • String


Energy Card
Valid Arguments: (ESPDash dashboard, Card Type, const char* name, const char* symbol (optional) )
Card card1(&dashboard, ENERGY_CARD, "Power Consumption", "kWh");


card1.update(int value);
card1.update(float value);
card1.update(String value);

Or you can also update the symbol along with the value like this:

card1.update(value, "kWh");