Unified Firmware Wanhao Duplicator i3 Plus Information

Adding the Unified Firmware to the Wanhao i3 Plus is a little more involved due to the use of its DWIN touch screen display. Fear not! We will go over the steps to install the firmware on the LCD and the board itself in the video below. Once your printer is updated...

12864 LCD Screen Not Lighting Up

If your 12864 LCD screen is not showing any LCD backlight (you must have firmware loaded on your board for any text to be displayed on the LCD) then rotate the cables at BOTH ENDS but only on one side (aka LCD side or board side). If you want a longer explanation on...

Using the EZABL with CR-10S Printers with Touch LCD

The CR-10S with the touch will work with the EZABL however there are a few differences with the setup. Since the touch LCD does NOT support setting the Z offset or Babystepping you cannot do it without a computer. EEPROM: To reset the EEPROM send M502 followed by M500...

P.I.D. Auto Tune Guide

What is P.I.D. Tuning? PID (Proportional Integral Derivative) is the system the printers use for holding a set temperature. This system controls how fast the printer reaches the set temperature and how well it holds that temperature once it gets there. Without it...