We featured [Fabrizio Di Vittorio]’s FabGL library for the ESP32 back in April of this year. This library allows VGA output using a simple resistor based DAC (3 resistors for 8 colors; 6 resistors for 64 colors), and includes functions for PS/2 mouse and keyboard input, a graphics library, and many of the miscellaneous functions you might need to develop games on the ESP32. Now, a GUI interface li
![ESP32 Gets Advance Windowed Apps Using This VGA GUI Library](https://cdn-ak-scissors.b.st-hatena.com/image/square/a1191fc6231de9b935efc5a4e589e35c7ac7f442/height=288;version=1;width=512/https%3A%2F%2Fhackaday.com%2Fwp-content%2Fuploads%2F2019%2F07%2FFabGL-GUI.png)