i've already searched and tried for a quite depressing amount of hours, but am not able to solve this problem:
The parts are the following: - Elegoo Arduino Uno, on wich i flashed GRBL - 24v Power Supply (wich powers the stepper motor(s) - Nema24 3nm stepper motor - A DM542 Driver - bCNC (exe-build on win7 and win10)
Now, i connected one stepper-driver and stepper-motor as x-axis to the arduino. The wiring is as following: - 5v from arduino to the three + Pins (ENA, DIR and PUL) - Pin 2 to PUL, Pin 5 to DIR, Pin 8 to ENA - 24V go to + and ground port of the driver, the 4 motor-wires are wired accordingly to the driver
I downloaded GRBL from Github and flashed it to the Arduino (i can run grbl-commands from the serial monitor inside the arduino ide, grbl is unlocked), connected everything and opened up bCNC, searched for the arduino on com-port, wich is shown correctly, and connected wich works fine (in the main screen "connected" shows up). However when i try to move the x-axis under the control-panel in bcnc, nothing moves, on the screen the numbers change correctly and i get an ok in the logs, but the motor does not move a bit. I double checked the wiring and tried to write a little program in arduino ide to move the stepper motor without grbl (deleted grbl, wrote a little program wich manually set the intervals ecc), without changing the wiring, that worked... How can i debug this? Any suggestions?
Thanks in advance!