I’m a proud owner of a MPCNC now but veeeeery new to DIY CNC/3DP, so please bear with me here if I’m being stupid…
I had several Arduino UNOs flying around, so I just ordered a CNC shield with DRV8825 drivers from Amazon to get started. I managed to connect everything correctly and was able to control all three axes in all directions with ESTLCAM. Very happy so far.
As a next step, I’m trying to print the crown but fail here. I can start AND connect to Repetier host. But when trying to manually control the CNC, it says “2 command waiting” and nothing happens. After a while I get a “Communication timeout - reset send buffer block”. I tried different things and googled a lot but couldn’t find the answer to my problem. Please can you push me to the right direction?