Links

• Pinouts
  • https://pinout.xyz/pinout/spi

Quick Hacks

• Laggy Mouse
  • https://thepihut.com/blogs/raspberry-pi-tutorials/fix-that-laggy-wifi-mouse
  • https://blog.smittytone.net/2020/11/09/quick-cure-for-raspberry-pi-slow-mouse-syndrome/
  • /boot/firmware/cmdline.txt append usbhid.mousepoll=8
• System Config
  • sudo raspi-config
  • cat /boot/firmware/cmdline.txt

Tutorials

• SPI Touchscreen
  • https://www.circuitbasics.com/setup-lcd-touchscreen-raspberry-pi/
  • TL;DR: It's just a screen and a HID, once the OS recognizes it.