Buy Online CNC Shield A4988 V3 Engraver Drive Shield 3D Printer CNC Drive Expansion Board Compatible with Arduino 3D Printer CNC from IndianConstructionIndustry.Com in Association with Amazon India
Mounting Hardware : 1 x V3 Engraver Shield 3D Printer CNC Expansion Board A4988 Driver Board
Number of items : 1
Batteries Required : No
Manufacturer : REES52 CNC
Country of Origin : China
Item Weight : 100 g
Product Features :
Each road stepper motors only need two IO ports
This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.
PWM Spindle and direction pins. 4-Axis support. Runs on 12-36V DC
It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use.
Stepper motor wiring as follows: 2A, 2B is a group (red, green), 1A, 1B is a group (blue, yellow), if want to change direction, can be change the position of one group , for example 2A, 2B mutually exchanged.
4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
GRBL 0.9 compatible. (Open source firmware that runs on an Aduino UNO that turns G-code commands into stepper signals)
2 x End stops for each axis (6 in total)
Uses removable A4988 or DRV8825 compatible stepper drivers
Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping)
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