homeSet, isHoming, isStopping are control variables to discern the current operation the stepper motor is engaged on. It would help you to better picture the project set up.īetween the lines 6 and 9 we assign the pin values. fzz file from here to take a look at the breadboard and schematic views. The fantastic and very well known AccelStepper library is used of course to control our stepper motor.ĭo not forget you can download the Fritzing. We need the Wire library to be able to receive new settings via I2C from the master board ESP32, Arduino Nano being set up as a slave. ![]() Importing libraries, assigning values to constants and variables If you prefer to write your Arduino code in let’s say Visual Studio Code fzz file with breadboard and schematic viewsĪccelStepper library created by Mike McCauley and maintaned by Patrick Wasp ( waspinator github account)ĭroneBot Workshop YouTube Channel: Big Stepper Motors with Arduino ![]() ![]() Importing libraries, assigning values to constants and variables.
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