void setup() { // put your setup code here, to run once: Serial.begin(9600); } void loop() { // put your main code here, to run repeatedly: unsigned long currentTime = millis(); Serial.println(currentTime); }

millis() resets every time I open the Serial Monitor

MorganS April 6, 2018, 3:54am 3

Yes it does.

What are you trying to do?