20x4 LCD desk mount for Printrbot 1405 or any 3D printer

thingiverse

This is a Desk Mount for a Standard 20x4 Generic LCD Screen with Separate Encoder Used on a Printrbot Maker's Kit (1405) The Knob Can be Found at http://www.thingiverse.com/thing:517242 Instructions Print the Mount in PLA with 25% Infill The Design is Ours, but We Forgot to Add Cable Relief, So We Include a Simple Cable Reliever that Needs to Be Printed Separately and Glued Where Needed. Print with Printrbot Standard Firmware. This Setup Uses Generic I2C Screen Hardware, But It's Wired Up for Full Serial Input from the Printrbot Rev F4 Board, As Generic Firmware Doesn't Support I2C. Separate Rotary Encoder Provided. Diagram For Wiring The LCD is Standard but Note that if an I2C Screen Adapter is in Use, Pin 3 and Pin 16 Should be Configured For Contrast, Backlight and Gnd Respectively, with Pin 5 Already Tied to Ground.