How to connect and use a CR-10 display (with knob and buzzer) at an arduino Mega?

Using Arduino Displays
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The problem is i connected with a possible wiring but i dont know how to controll.

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Used Ecosia AI:

  • MOSI (Pin 51): Connects to the device's MOSI pin.
  • MISO (Pin 50): Connects to the device's MISO pin.
  • SCK (Pin 52): Connects to the device's SCK pin.
  • SS (Pin 53): Connects to the device's CS (Chip Select) pin.
    But MISO were not in the image of the linked post so i tried all pins.
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display give no SPI output, so MISO is not used.
post display pinout or schematic

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I can say that VCC And GND are correct so the dirrection is that the pin of the image in linked post is like that: LCD_MOSI (3) -> 51 ; LCD_CS (4) -> 53 ; LCD_SCK (5) -> 52

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i dont know my exact display driver.t i also tried now on arduino UNO with the pins 13 11 10 with different drivers. but dont forget i used the board and i dont have the LCD shield at own i used the board like in the linked forum.

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the connection you know already (funny, it is my answer in that linked topic),
you need now library, like in video explained.

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i have already U8g2 but there are so many driver or board which i dont know whcih to use sure 128x64 but there are too many types

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if i will want to use lcd from 3d printer, i will look for its firmware and examine how LCD is handled. i am not sure you find Creality source code, but this LCD in Marlin FW is "RAMPS compatible".

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I have a marlin source code but mine is one without Marlin display (or not used) but i have that display from someone i know its working just the main controller(of the circuit to controll the 3d printer) didnt worked anymore so i got the display with the display board i have a marlin based arduino mega device too (plotter) but i want to use the display with the knob and buzzer at my own arduino uno.

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oops, wrong display board...

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could be possible that its wrong board, mine has 3 connectors in the back

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could be