1 GPIO pin on esp8266 for some Physical Button and set up some LEDs?

[Gunner]

@projecttrinof

Give you an example?

I have lots of timer references here…

C++ Blynk (Legacy) - Code Examples for Basic Tasks

#12 - Timers simplified… perhaps… Some have a difficult time understanding timers… and since this is a fundamental building block of Blynk… I buried this reference in the middle of this entire topic Well anyhow… This is a “real world” timer example where i am using two timers to alternately turn ON and OFF an LED… yes, there are many ways to do this, but this example is all about timers. The first timer will run it’s assigned function 500ms (1/2 second) after boo…

Even a compact Lambda option…

C++ Blynk (Legacy) - Code Examples for Basic Tasks

#13 - The All-in-One Timer Function (AKA Lambda Function) - No, I don’t entirely understand it… but it works I like this for it’s relative simplicity… no separate function to call (or write in the code) I just copy/paste my most used into my new sketches… The UpTime counter. Note: the millis() counter will eventually loop back to 0 in about 50 days… don’t use this as a long term counter if long term accuracy mattters - https://www.arduino.…

  // Timed Lambda Function - Run in Void Setup()
  timer.setInterval(100L, []() {  // Run every 100 milliseconds
    Serial.println(analogRead(A0));  // Display the value
  });  // END Timer Function