Generic_12864_Panel
1. Product Introduction
This is a opensouce, cheap, with RGB indicator, common to marlin's display, supports offline printing, resolution is 12864, display area is 3.2'', SD card holder can be side or vertical, Dimensional compatible with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER, Software compatible with MINIPANEL in marlin firmware.
Available in a single backlight color version, also available in RGB backlight (NEOPIXEL_LED)version.Choose according to your preferences！
2. Features
- 3.2" inch high contrast Graphic LCD,Dimensional compatible with REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
- Black-gray/black-green/white-black/white-blue/green-black, 5 display styles
- SPI communication to host micro-controller
- Support Vertical or side SD slot with card detect,with a optional SD module
- Software configurable contrast setting
- 3D printable case and mount STL file
- Configurable RGB backlight, WS2811 single line control.
- Black background or transparent backgroun.
- The extra EXP3 is 1284P or a motherboard that requires a single display function.
3. Application
3D printer，CNC machines ，Other micro controller projects
4. Typical Wiring
5. Firmware config
The back light control pin is at EXP1_04.
5.1 Marlin
Only need to enable the following define
#define FYSETC_GENERIC_12864_1_1 // Larger display with basic ON/OFF backlight.5.2 Klipper
-TBD-
6. Optional Hardware module:
The SD card of mini12864 can be set on the side or in the front, which requires a module to implement. As shown below:
7. Attention
-TBD-
8. FAQ
-TBD-
9. Attachments
9.1 Schematic
You can find the schematics for the three versions on github.
9.2 Dimensions
For detailed dimensions please check dwg/step file on github.
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Updated on: 01/07/2026
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