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 ...

LK tech's motor control library using Teensy4.0 with Arduino IDE. Note: Recommand using "Motor Communication Control" PCB in NTU ASR-LAB, the "RS485_1" ports are using "Serial5" for communication, the ...