I am a newbie of arudino programming. Starting a project to build a reef LED controller with arduino.
My arduino mega have a LCD ,a RTC 1307 module and 4 button. I would like to able to modify the time
with button instead of setting time during upload sketch from computer. I am using the RTClib but I found
there is not such function to write time. is there a way to write time to the DS1307?