Channel: YetAnotherTechChannel

Category: Science & Technology

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Description: Instagram: instagram.com/yetanothertechchannel Facebook: facebook.com/yetanothertechchannel Music: Joakim Karud youtube.com/joakimkarud Parts list (note that the links are affiliate links) ----------------- Raspberry Pi Zero W: amzn.to/2vbRwMP HiFiBerry miniamp: amzn.to/2Ayb2Z1 WaveShare 4" LCD: amzn.to/2O8og0u WaveShare 5" LCD: amzn.to/2vcFDpO GPIO Expansion Board: amzn.to/2ABcWIf Waveshare on Amazon: amazon.com/dp/B01M07K5QQ amazon.ca/dp/B01M07K5QQ amazon.com.mx/dp/B01M07K5QQ amazon.de/dp/B01M07K5QQ amazon.fr/dp/B01M07K5QQ amazon.co.uk/dp/B01M07K5QQ amazon.es/dp/B01M07K5QQ Creality Ender 3: goo.gl/78Piaf Creality CR-10: goo.gl/KWS3f6 Banggood: goo.gl/bfNmVg 4" WaveShare LCD display config ------------------------------- Connect to your Rpi using PuTTY and log in using default login credentials (volumio/volumio) Edit config file: sudo nano /boot/config.txt Add the following to the config file: hdmi_group=2 hdmi_mode=87 hdmi_cvt 480 800 60 6 0 0 0 dtoverlay=ads7846,cs=1,penirq=25,penirq_pull=2,speed=50000,keep_vref_on=0,swapxy=0,pmax=255,xohms=150,xmin=200,xmax=3900,ymin=200,ymax=3900 display_rotate=1 Note: you can right-click to past it to PuTTY. Press [Ctrl] + X to exit and press [Enter] when asked about the file name. Enter 'reboot' to restart the Pi. The displayed image should be ok now. Calibration ----------- Execute following commands: apt-get purge xserver-xorg-input-all xserver-xorg-input-libinput apt-get install xserver-xorg-input-evdev sudo apt-get install xinput-calibrator sudo DISPLAY=:0 xinput_calibrator Edit config file: sudo nano /usr/share/X11/xorg.conf.d/99-callibration.conf Copy - paste the following: Section "InputClass" Identifier "calibration" MatchProduct "ADS7846 Touchscreen" Option "Calibration" "208 3905 288 3910" Option "SwapAxes" "1" Option "InvertX" "0" Option "InvertY" "1" EndSection Press [Ctrl] + X to exit and press [Enter] when asked about the file name. Reboot and everything should be working just fine :)