Description
Characteristics:
- Ability to work with open universal software (GRBL) and standard G-code;
- Up to 4 control axes;
- Up to 6 limit switches;
- Spindle control (power on, direction of rotation, cooling) or other actuating device;
- Stepper motor drivers: A4988, DRV8825;
- Microstep support;
- Compact design;
- Supply voltage: 12…36V;
- Dimensions - 65 NS 55 NS 20 mm;
- Weight - 32 r.
- CNC Shield has four slots, for connecting four motor drivers. Slots, marked in yellow, responsible for the X axis, Y, Z, red slot for axis A. The expansion board can work with
- motor drivers A4988 or DRV8825.
After installing the drivers and configuring the board using jumpers, you need to upload the finished firmware (GRBL) to the Arduino. The GRBL firmware inside the Arduino communicates with the PC using G-codes.. All settings are made in the computer console using the Universal-G-Code-Sender software https://github.com/winder/Universal-G-Code-Sender.
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