Hello,
All the jumpers are on the board. I tried to run the Z-stepper motors without the jumpers and they are turning more quickly, but with a lot of noise compared to the X and Y axis. Is there in configuration.h a parameter to change saying that it is a 1/16, 1/8, 1/4 ,1/2 or full step ? Or do we just have to change the steps per mm by calculating the good value?
Yes I hooked up the extruder on the X-axis and it was turning. I even exchange the pololu to be sure that the extruder pololu works. I also hooked up my Z-motors to the X and Y-axis, and they were turning perfectly (same for the Z-pololu). So it is not a problem of motors or Pololu.
It is not a problem of mecanics because for the moment any motor is on the printer. I wanted to try them before mounting them on the printer.
I am pretty sure that it is a problem of configuration of the firmware :/
All the jumpers are on the board. I tried to run the Z-stepper motors without the jumpers and they are turning more quickly, but with a lot of noise compared to the X and Y axis. Is there in configuration.h a parameter to change saying that it is a 1/16, 1/8, 1/4 ,1/2 or full step ? Or do we just have to change the steps per mm by calculating the good value?
Yes I hooked up the extruder on the X-axis and it was turning. I even exchange the pololu to be sure that the extruder pololu works. I also hooked up my Z-motors to the X and Y-axis, and they were turning perfectly (same for the Z-pololu). So it is not a problem of motors or Pololu.
It is not a problem of mecanics because for the moment any motor is on the printer. I wanted to try them before mounting them on the printer.
I am pretty sure that it is a problem of configuration of the firmware :/