I am somewhat at a loss to find an answer for the following and would appreciate some advice.
I have a program to control a stepper motor which works fine, however when I add a I2C display it just doesn’t want to know. Yet both work on other programs. I have attached the complete sketch. If left complete the sketch shows on the LCD the required information.
If I /* */ out the lcd display after void loop the rest of the sketch works fine. Just don’t understand why?
Fish_tank_feeder.ino (6.91 KB)