The CNC shield Pin out Ver 1.0 For Arduino UNO R3
for driving with other stepper motors controllers
The KIT includes all parts
You need solder and a soldering iron
- Compatible with grbl 100%
- Compatible with all grbl firmware versions, with jumper choose version to use
J15 & J16
- Two outputs for router and cooling system to use external circuitry with PWM setting or driving a laser with volume control if the firmware is Grbl v0.9j or later.
J7 Router: DIR signal , +5V DC, GND, ENABLE signal
J8 Cooland: +5V DC, GND, ENABLE signal
- With extra in 5V if you feel it is necessary with an diode arduino protection
- Probe connector
+5 V, GND, PROBE signal
- 3 Double inputs for Terminal Switches for Y, X, Z with a filter
- 4 inputs for Abort, Resum, Hold, E-stop (Push Button Switch)
- Dual output for driving parallel to two stepper motor (motor driver) step & direction pulse for axies X ,Y , Z
GND, DIR signal, STEP signal, ENABLE signal
AXIS X, AXIS Y, AXIS Z
- Synchronization cnc step pulse with limit switch. (*1) for all Χ , Υ and Ζ
Y1 : signal , Y2 : signal , IN : STEP signal
(*1)
Synchronization cnc step pulse with limit switch
Setup for the firmware I will use
For version V0.8 and smaller
PIN11 from the arduino is used for Z AXIS LIMIT
And PIN12 for Spindle Enable (Router)
For version V0.9 and higher
PIN11 from arduino is used for Spindle Enable (Router) with PWM
And PIN12 for Z AXIS LIMIT
Setting Description | From Arduino | Setting Description | Connectors | ||
<= Ver 0.8 Spindle Enable | Jumper Enable / No Jumper Disabled | PIN12 | Jumper Enable / No Jumper Disabled | >= Ver 0.9 limit SW | J15 |
>= Ver 0.9 Spindle Enable | Jumper Enable / No Jumper Disabled | PIN11 | Jumper Enable / No Jumper Disabled | <= Ver 0.8 limit SW | J16 |
<= Ver 0.8 limit SW
<= Ver 0.8 Spindle Enable | No jumper | PIN12 | No jumper | >= Ver 0.9 limit SW | J15 |
>= Ver 0.9 Spindle Enable | No jumper | PIN11 | jumper | <= Ver 0.8 limit SW | J16 |
>= Ver 0.9 limit SW
<= Ver 0.8 Spindle Enable | No jumper | PIN12 | jumper | >= Ver 0.9 limit SW | J15 |
>= Ver 0.9 Spindle Enable | No jumper | PIN11 | No jumper | <= Ver 0.8 limit SW | J16 |
>= Ver 0.9 Spindle Enable
<= Ver 0.8 Spindle Enable | No jumper | PIN12 | No jumper | >= Ver 0.9 limit SW | J15 |
>= Ver 0.9 Spindle Enable | jumper | PIN11 | No jumper | <= Ver 0.8 limit SW | J16 |
<= Ver 0.8 Spindle Enable
<= Ver 0.8 Spindle Enable | jumper | PIN12 | No jumper | >= Ver 0.9 limit SW | J15 |
>= Ver 0.9 Spindle Enable | No jumper | PIN11 | No jumper | <= Ver 0.8 limit SW | J16 |
No reviews found