Author Topic: Some Grbl firmware  (Read 14310 times)

lunknowl

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Re: Some Grbl firmware
« Reply #45 on: March 31, 2017, 01:54:09 PM »
i just need the firmware that turn the led on, i can use whatever software that compatible with that firmware. thanks

Zax

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Re: Some Grbl firmware
« Reply #46 on: March 31, 2017, 02:20:57 PM »
If you are talking about the LED near the power socket, that appears to be an indicator for the 12V and isn't controlled by firmware.

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Re: Some Grbl firmware
« Reply #47 on: March 31, 2017, 02:22:41 PM »
>i just need the firmware that turn the led on.

Why is that important?
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Zax

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Re: Some Grbl firmware
« Reply #48 on: March 31, 2017, 02:34:21 PM »
I'm guessing that whatever fried his Nano also did a number on the LED  :o

lunknowl

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Re: Some Grbl firmware
« Reply #49 on: March 31, 2017, 05:33:06 PM »
well, i forgot how the led turn on, if it turn on when i open the software (connect to the port) then it really important because of safety. led on mean laser connected. if led turn on when apply 12v then i know that i have the power to the board. just for safety and check. well the board have the led so why not using it?