This is the ESP32 LVGL display module. Also known as the CYD or Cheap Yellow Display. For about $10 you can add a Wifi-enabled Klipper screen to any 3D printer. As there is a shortage of accessories for the Kingroon KP5L, I made a display mount for the CYD that works with the KP5L. But the beauty of the design is that if you change out the mount bracket, the rest of the design is universal. I'll be adding mounting brackets for Enders, V-slots, and stand alone as soon as I have time to crank them out. Check it out on Printables
