[SOLVED] Add image or my icon to widget blynk

Gunner · August 25, 2017, 8:31am

Well, this makes for some interesting options… such as “animated” icons…

void clockDisplay()  // requires RTC setup and a timer call every second
{
  sprintf(currentTime, "%02d:%02d:%02d", hour(), minute(), second());

  // Send 1st hourglass icon and time to Display Widget
  Blynk.virtualWrite(V12, "\xE2\x8F\xB3", currentTime);

  // Send 2nd hourglass icon and time to Display Widget 1/2 second later  
  timer.setTimeout(500L, []() {
    Blynk.virtualWrite(V12, "\xE2\x8C\x9B", currentTime);
  });
}