jordantallent

Hey there! You could very well add in a button and modify the program to accept additional inputs. I have just recently started working on a project to update this for use with Alexa and just be able to actually use a standard smart socket instead of having to know how to make an Alexa device.

Tony,In step five I layout my wiring scheme. I am running both off of the 12VDC from the power supply. I am putting 12VDC into the Vin of the Nano and to the VMOT pin of the step controller. Hope this helps!Power Supply V+ -> Arduino Vin -> stepper driver VMOT pinPower Supply V- -> Arduino GND -> stepper driver GND pins -> bluetooth GND

Sorry for super late reply! It was a real time clock module that could be read by the Arduino. If you had built in clock function you could do your own clock checking function.