If you are using a Linux-based system (like Raspberry Pi or an Orange Pi), you likely need to update your or config.txt . Linux: Adding GT9xx touchscreen drivers to AM335x SDK
This is easier. Use the GT911 library by tobozo or m5stack . gt9xx1024x600
Let’s be real—getting a GT9xx touch overlay working on a 1024x600 LCD is the hardest part of the project. The LCD panel usually works instantly if you have the right dts or TFT_eSPI settings. The touch? That’s where people quit. If you are using a Linux-based system (like