ESP32 CYD Ham Dashboard Flasher

Select the display driver that matches your board, then connect USB and flash.

ILI9341 (default) Most Sunton "Cheap Yellow Display" (CYD) boards, including the common ESP32-2432S028R, use the ILI9341 controller. Start here unless you know your board uses a different panel. ST7789 Some CYD board revisions and other small ESP32 display modules ship with an ST7789 panel instead. If the ILI9341 build flashes but the screen stays blank, shows garbled colours, or is mirrored/inverted, try this option.