NOTE: If you have a V2 board/screen(HDMI),click here
First, a few requirements:
- You need Klipper setup on your Raspberry PI ( borad that support DSI) with your favorite control interface (Octoprint, Fluidd, Mainsail, etc..).
- I recommend installing official Raspberry Pi OS
- Download this file https://downloads.raspberrypi.com/raspios_armhf/images/raspios_armhf-2023-05-03/2023-05-03-raspios-bullseye-armhf.img.xz and use the Raspberry Pi Installer and select custom image.
- I recommend installing official Raspberry Pi OS
- Install the Drivers for V3 screen https://github.com/bigtreetech/BIQU-BX/tree/master/Firmware/RPi-Linux-RPi-7inch-DSI
- You need your favorite Touchscreen UI installed (unless you just want to run headless).