Hi Can any body help, I have been having problems with achieving required dimensions ,so I have decided to check my settings from beginning ,I have re-input the settings on the Grbl panel but now I have a red light on each motor board connection and a flashing red light on my usb board input. Regards Richard Hi can anyone tell me what is happening hear? with the red lights .Thanks Richard
Hello Richard have you had a solution yet for whats happening as my brand new board received today is having the same issues.
Hi guys, Sorry this post was just brought to my attention - the LEDs by the motor drives simply indicate voltage going from the motor driver to the motor - Red = Coil 1 energized, Green = Coil 2 energized. If you use microstepping, as you step through the energy levels you will see the colors shift. also, if you use microstepping, there are 2 steps where the voltage is not high enough to overcome the turn on voltage of either LED - just move the axis and they will light up. Let me know if you have more questions, Thanks, Mike
