6 votes
Accepted

LCD full graphic smart controller, no character display and screen blinking

this problem can be solved by turning the slots on the display, as in the image below. Some Chinese displays are inverted from factory.
3D TECH BRASIL's user avatar
4 votes

Connecting OLED 128x64 LCD; dogm_lcd_implementation.h is missing for patching

Question History An answer on your previous question discusses patches for installing the LCD module in your Marlin printer firmware. Note that these patches are very old (around 2015). Many things ...
0scar's user avatar
  • 35.7k
3 votes

Printer LCD controller required when using a Raspberry Pi + LCD?

No, when you run the print jobs from a Raspberry Pi, e.g. using the OctoPrint print server, you do not need the display of the printer as you can control the printer from the Pi screen or from a ...
0scar's user avatar
  • 35.7k
3 votes
Accepted

MKS 12864OLED Display setup

First of all let me state that I do not own the module! The analysis below is based on old patches that worked in a version of Marlin in 2015, and translated to the latest version of Marlin of the 1.1....
0scar's user avatar
  • 35.7k
3 votes

How to test Arduino Mega, RAMPS 1.4 and Full Graphic Smart Controller LCD?

So basically you just replaced everything except for the LCD (the LCD testing is described a little further). If the LCD is not working then, this could imply that either your LCD is broken, or one of ...
0scar's user avatar
  • 35.7k
2 votes

Ender 3 display stopped working, how to test if need to replace

Can you tell if the fans are turning on for your Ender 3? If not then the problem may be with your power supply or main board. If you can hear your power supply is on (listen for the fan near where ...
Dr. Mantis Tobbogan's user avatar
2 votes

Ender 3 display stopped working, how to test if need to replace

This is hard to answer, it depends on your skills if you can can repair it or not. As you haven't changed the firmware, it is unlikely that this is a software issue. If the display doesn't light up, ...
0scar's user avatar
  • 35.7k
2 votes

Bigtreetech upload stalled after uncommented REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

There is a temporary solution which I have found here, on the reprap forums, Re: Upload to the board failed after LCD enabled: An official fix has been posted. Grab the new ultralcd.cpp from [...
William Jerome's user avatar
1 vote
Accepted

Are control boards switchable?

Yes. Stepper motors, heaters, temperature sensors, fans, etc... are all standard parts. Pretty much any control board can be used with the hardware from pretty much every printer. Some more expensive ...
Tom van der Zanden's user avatar
1 vote

How to make menus more responsive in Marlin 1.1.9

Supposedly, it's no longer necessary in a recent Marlin version, already the inline bool handle_adc_keypad() function from ultralcd.cpp has implemented a smaller (...
0scar's user avatar
  • 35.7k
1 vote

Bigtreetech upload stalled after uncommented REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

Marlin 2.0 is still very much in development. If you face issues like this and you're certain you haven't introduced any typos, try downloading the most current version of Marlin again (Github -> ...
towe's user avatar
  • 1,417
1 vote

Bigtreetech upload stalled after uncommented REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

Marlin 2.0.0 is in an Alpha state. 'Alpha' is a state before Beta, meaning, it's not hot off the presses, it isn't even off the presses. You need to go back to the most recent "stable" version of ...
Pᴀᴜʟsᴛᴇʀ2's user avatar

Only top scored, non community-wiki answers of a minimum length are eligible