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A Timer widget

My Blynk project needs a timer or stopwatch widget, so that when the user starts the smoker/grill, the timer will show how long it’s been since it started. It would need to show the time in hours and minutes. The maximum time will probably be about 8 hours. So I could look at it and see that it says something like 6:15, if it’s been 6 hours and 15 minutes.

Check this example https://examples.blynk.cc/?board=ESP8266&shield=ESP8266%20WiFi&example=Widgets%2FRTC

Thanks! Perfect!!

A post was split to a new topic: I’m trying to count the time that passes from turning a relay on