Aquarium controller. Separate parts work, combining them doesn't?

Projects Programming
3

ieee488:
Sounds like another piece that needs to be debugged first and working for integration.

.

Your absolutely right. However, how come that using the same code on an Arduino Uno and Mega, i can read the time through serial monitor on the Uno, but not on the Mega? Is there a difference in programming between the Uno and Mega that I am not aware of?

[edit] code:

#include <DS3231.h>


// Init the DS3231 using the hardware interface
DS3231  rtc(SDA, SCL);


void setup() {
    
  rtc.begin();
  Serial.begin(115200);
 
  //rtc.setDOW(WEDNESDAY);     // Set Day-of-Week to SUNDAY
  //rtc.setTime(10, 49, 20);     // Set the time to 12:00:00 (24hr format)
  //rtc.setDate(21, 3, 2018);   // Set the date to January 1st, 2014
}

void loop() {


//Serialmonitor. Verwijder // bij void setup. De bautraid van 9600 kan niet samen openstaan met het lcd, dan werkt het lcd niet.      
  Serial.print("Tijd: ");
  Serial.println(rtc.getTimeStr()); 

  delay(1000);

}