When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, ...

Send incrementally higher values to the position MQTT topic until your blinds are fully closed Input that position value into the STEPS_TO_CLOSE field in the arduino sketch. Send the updated file to ...

Independant motor control make the multi-motors projects more affordable. Cooperate with DFRobot Arduino Motor Library, it will reduce your development difficulty. This stepper motor driver adopts 2x ...