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fweinrebe Use the USB cable and the Arduino IDE to flash the version of grbl you need. Look for grbl 1.1 on Github for the source and know how to update grbl. the latest version for grbl is v1.1h.

2022-02-14 02:46:22 Helpful (0)
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Q: What is the CPR Rating for the optical sensor?

Asked by fweinrebe on 2022-01-11 02:29:50

Promptness You can check according to the specification.

2022-01-13 12:37:11 Helpful (0)
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fweinrebe Normalplywood uses glue to stick the layers together. Lasers struggle cutting through the glue laser. What you need is a special Plywood that uses a special laser cutter friendly glue. Did you use special plywood or ones from a hardware shop?

BG163134533 04/11/2021
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Q: Is arduino due or mega fast ?

Asked by Samson777 on 2019-01-07 12:47:19

fweinrebe Define fast? The Due is faster than the Mega because it uses an ARM processor. However the Due works with 3.3V logic where the Mega uses 5V as well as 3.3V.

2019-01-24 02:50:19 Helpful (0)
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fweinrebe 0. You will need a seperate driver board that can be driven by the Arduino. Depending on how many motors can be driven by the Arduino depends on the design. You cannot drive a stepper directly from an Arduino.

2019-01-24 02:45:28 Helpful (1)
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