Arduni UNO always test before delivery (anti static bag opened) Personal tutorial not available, and make sure buyer should be understand com port solution
Complete cnc e kit (3 drivers bukan 4 spt title) ------------------------------------------------------As seen on photo
1 UNO R3 + Shield V3 + 3 driver A4988+ usb cable + jumpers 3 Motor nema 17 0.44nm shaft 5 L12mm 1.4A & bracket 3 button Hold, Resume, estop
Gcode sender program & manual by email
** be careful to insert motor driver, opposite.burns ** Hati-hati plug driver motor, terbalik terbakar