#02 power & control
Power in
Power in
The shield supports a wide input voltage between 12V
and 24V. When using your own power source please
check that the power jack has the correct polarity.
Reset, Cancel, Hold, Resume Buttons
For easy wiring the shield has a dedicated connector
for each control button supported by the GRBL
firmware. Just plug in the button's cables - that's it.
Arduino Power
This little feature powers the Arduino under the
shield with the supply voltage from the power supply
connected to the shield. A voltage converter provides
5V output to the Arduino with a maximum of 1.5A. It is
even enough to power an attached Raspberry via USB
as well.
To enable this feature, place a jumper on the two
pins.
Arduino Power
Reset
Cancel
Hold
Resume
-
+
