I managed to flash Grbl 1.1 into the Arduino Uno, Install and move all three axis, they work perfect, g code sender can run the nc files im uploading. Im just stuck with the spindle.... Here is what i ...
Im using linux Tumbleweed 64bit, the board is arduino UNO + cnc shield + stepper motor NEMA17 + grbl 1.1 on arduino board. The problem as I can see is the Y axe. If I push the +y button on the jog ...