BLV mgn Cube Raspberry Pi 5" Touch Screen and Camera

prusaprinters

Raspberry Pi 2&3 5" Touch Screen Repetier Server Pro or OctoPrint (FREE!) Display case for a Raspberry Pi 3 model B (fit also for Pi2 Model B) 800x480 5" TFT display with XPT2046 touch screen which fits best to a BLV MGN Cube It can run Repetier Server Pro / OctoPrint including a Camera Mount for a remote view. As controller I used a Lerdge-K inkl. USB-B extension board. Base This Thing is based on some of my old designs: thing:2839207 and thing:2963794 Items used: All links are NON-affiliate! Raspberry Pi Model 3 B 5" LCD HDMI Touch Screen 800*480 for Raspberry Pi 2/3 Repetier Server Pro OctoPring JST 2Pin Connection Cable Raspberry Pi Fisheye Camera Raspberry Pi 50cm camera cable 24V to 4.5-40V DC-DC converter 4x M5 T20 Nut 4x M5x8mm Half Round hex 1x M5x16mm Half Round hex 1x M5 nut 3x 2.5x10mm wood screw Set-Up, Rotate Display to 90° and Calibrate. This part is the most annoying... i needed 1 day to figure out how to calibrate it because it does not work as you can find in most tutorials. Download your Firmware and put it on to your SD-Card Connect your Raspberry Pi including a network connection. 2.1 Install Git sudo apt install git xinput-calibrator xserver-xorg-input-evdev -y 3. Follow Up the Tutorial: elecrow.com Start on Step 3 For Repetier Sever with an RPI image from Repetier 4. Connect over SSH (Terminal) to your Raspberry PI 4.1 Run in Terminal sudo cp -rf /usr/share/X11/xorg.conf.d/10-evdev.conf /usr/share/X11/xorg.conf.d/45-evdev.conf 5. Rotate Display 5.1 Connect over SSH (Terminal) to your Raspberry PI 5.2 Run in Terminal: echo 'display_rotate=1' | sudo tee -a /boot/config.txt sudo nano /etc/X11/xorg.conf.d/99-calibration.conf 5.3 Insert the basic Parameters for your rotation with nano: Section "InputClass" Identifier "calibration" MatchProduct "ADS7846 Touchscreen" Option "Calibration" "200 4000 4000 100" Option "SwapAxes" "1" EndSection 5.4 Run in Terminal: sudo reboot 6. Calibration (Only if your not statisfyed with the calibration) 6.1 Connect over SSH (Terminal) to your Raspberry PI 6.2 Run in Terminal: DISPLAY=:0.0 xinput_calibrator 6.4 Calibrate your Touch screen 6.5 Insert the new calibration offsets into /etc/X11/xorg.conf.d/99-calibration.conf as you can see in the termianl. 6.6 You can use nano, run in Terminal: sudo nano /etc/X11/xorg.conf.d/99-calibration.conf sudo reboot Print Settings Printer Brand: Ultimaker Printer: Ultimaker 2 Extended Rafts: Doesn't Matter Supports: Yes Resolution: 0.2 Infill: 20% Filament: eSun PLA 1.75 Gold Category: 3D Printer Accessories