Kingroon KP3s - LCD TFT RPi GPIO Raspberry pi Zero 2w

This design has been created to place a raspberry tft with klipperscreen in our kp3s.

NOTE: This is only compatibility with raspberry pi zero 2w or another model with the same dimensions.

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Commercial components

Optional

Printing

The printing part are designed to 0.4 nozzle, Infill should not be less than 20%, recomended 25- 30%

The stl are shared in the correct position for best printing without supports

Heat Inserts

Assembly instructions

1. Remove the old TFT screen and install the base of new TFT with the same screws

2. Assemble the TFT case

3. Fix the TFT to the printer base

4. Connect the raspberry to the TFT

5. LCD Installation

Resource: http://www.lcdwiki.com/3.5inch_RPi_Display

Open terminal(SSH) and install the driver on RaspberryPi

sudo rm -rf LCD-show

git clone https://github.com/goodtft/LCD-show.git

chmod -R 755 LCD-show

cd LCD-show/sudo ./LCD35-show

Wait A Few Minutes, when the system reboot ok, you can see that.

Rotate the display, execute the following command:

cd LCD-show/

sudo ./rotate.sh 90

5. Installing Klipper Screen

Resource: https://klipperscreen.readthedocs.io/en/latest/Installation/

Kingroon KP3s - LCD TFT RPi GPIO Raspberry pi Zero 2w