I'm not experienced with these matters "yet." But i have a new from China Arduino Mega, Ramps 1.4 and a set of a4988s. So I don't blow anything out can someone give me some rudamentary steps to testing things out?
For instance, what to do to make sure the Mega is working properly before I even attach anything or upload firmware (MARLIN)?
Then if that is working and I install the firmware, Is ther a way to test the RAMPS 1.4 without the A4988.
How do I test the A4988? I've read about blowing them out. How can I safely test them eith my motors?
Also what is the process of adjusting the a4988 with that little pot? Do i really need a ceramic screwdriver? What size, I'll order it on ebay.
Just need a starting point to make sure all electronics are operational.
Best Wishes
Maxi
For instance, what to do to make sure the Mega is working properly before I even attach anything or upload firmware (MARLIN)?
Then if that is working and I install the firmware, Is ther a way to test the RAMPS 1.4 without the A4988.
How do I test the A4988? I've read about blowing them out. How can I safely test them eith my motors?
Also what is the process of adjusting the a4988 with that little pot? Do i really need a ceramic screwdriver? What size, I'll order it on ebay.
Just need a starting point to make sure all electronics are operational.
Best Wishes
Maxi