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  1. #111
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    Oh I'm liking it... liking it a lot!

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  3. #112
    Regular 3D Printer
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    The board is reversed to the state I can use it

    Here is my pinout:
    https://drive.google.com/file/d/12kz...ew?usp=sharing

    Logical elements on the board are needed for the Z optical sensor, as far as I understand. Unfortunately my electronic knowledge is not enough to reverse it. And that means I cannot get rid of the mosfet board to control leds, there are no controllable keys on this board for us to use. But all the necessary wires are in place and I already know how to reconnect everything for my needs Will try to test very soon.
    Last edited by Kiza; 02-05-2021 at 02:24 AM.

  4. #113
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    Wow, Way Cool! Thanks for the pinout!

    Why not put the lights on switch that turns off when the tray rests on the bottom. No need to add a bunch of stuff.

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  6. #114
    Regular 3D Printer
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    Did the test today:
    https://drive.google.com/file/d/1gLy...ew?usp=sharing

    Fans work as expected.
    LEDs did not work the way I expected it to work. J1 pin 1 to ground - green led and second nozzle led light up. J1 pin 2 to ground - nozzle 1 led lights up. I'm not 100% sure that I have the proper wiring, it would be very helpful if anybody here has pictures of the printhead wiring.
    The way I expected it to work was pin1 - nozzle 1 led, pin 2 - nozzle 2 led, pin 3 - yellow led.
    Plus, I don't remember the normal behavior of the yellow light, some help is needed here.
    Anyway, the behavior of the board allows me to use it for whatever purposes I needed. Will assemble the final version soon.
    Last edited by Kiza; 02-05-2021 at 02:33 PM.

  7. #115
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    Yellow light? Basic lighting in the stock cube3? It just turns on when the system is active with a F/W toggle.

  8. #116
    Expert 3D Printer
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    Quote Originally Posted by TommyDee View Post
    Yellow light? Basic lighting in the stock cube3? It just turns on when the system is active with a F/W toggle.
    I think Kiza means the orange light used during the gap/leveling process

  9. #117
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    Oh... that works with the reflector for gap sensing.

  10. #118
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    As far as I remember, two white leds are for nozzles, green led for leveling, and I don't remember the yellow (orange) light behavior.

  11. #119
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    I guess I never noticed a yellow.

  12. #120
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    Damn sounds like a while for me too since I turned these on :/

    You can notice an "orange" light during printing in this video?



    Indicator of "head" being "hot"? IDK

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