The SAV OLÉd is a 1.3" graphical OLED LCD with rotary encoder with click button and 1 push button to control your 3D printer or gadget. It allows the control of a 3D printer running Marlin firmware and a SAV MkI, sanguinololu, printrboard or similar electronics directly without having to have a computer connected.

Standard features are provided by marlin firmware, all of which are fully operational: start and stop prints, control print speed while printing and change many calibration settings - saving these to the AVR’s EEPORM so they are persistent if you turn the printer on and off -. 
The design also counts with an enclosure box that can be mounted on your printer.
SAV OLÉd enclosure
You can download it for the following link: enclosure.

This module does not have an SD reader as this feature is provided by the SAV MkI, making the LCD interface more reliable and glitch free.
The LCD module comes with an expansion module to connect directly to the SAV MkI.

It connects to the main controller using a 14 wire ribbon cable using a 3M box connector. The LCD has been tested with a 1.5m ribbon cable without glitches

Main features

  • 1.3" OLED LCD - SSD1306 chipset
  • Rotary encoder with push button, filtered to improve reliability.
  • Push button for HOME (functionality can be changed by firmware).

The entire assembly has been throughout for right and left handed. Simply reconfigure the firmware and rotate your LCD. How convenient is that!
  • Sharp
  • Bright
  • Very responsive and fast operation

Documentation and configuration

Please refer to its documentation in the RepRap wiki page (link).


Released under the CC SA-BY.

Get one

Please visit our on-line store - store -