I hope this is posted in the correct location
While running the attached sketch the DS3231 does not operate as expected, also attached is a print out from the serial monitor of the odd phenomenon I am experiencing…my question is why is this occurring? When I comment out the motor control section of the code the RTC functions as expected.
I am in need of controlling these motors forward and reverse at exactly one minute intervals without an RTC the drift in timing is noticeable in about 20 minuets.
JasonSketch.ino (3.53 KB)
DS3231 TIME DISPLAY.txt (488 Bytes)