FIRMWARE CENTER

Easy installation
simple updates

Install a new device through the browser or download the OTA application image for updates.

LATEST STABLE

v1.2.2

Install over USB

Use Chrome or Microsoft Edge on a computer. Connect the board with a data-capable USB cable, then press the button below.

1 Select your display model

ESP32 CYD 2.8”ESP32-2432S028R · ILI9341 / ST7789 AVAILABLE ESP32-S3 2.8”Firmware in development COMING SOON

2 Connect USB and start installation

This browser does not support Web Serial. Use Chrome or Edge.This page must use HTTPS for web installation.

Before installingSelect the correct ESP32 port and do not disconnect the cable while flashing. A full installation may erase existing settings.

SUPPORTED HARDWARE

Check the board model and display controller before installing to avoid a white screen or missing image.

SUPPORTED ESP32-2432S028R

COMING SOON ESP32-S3

ESP32-S3 firmware with updated display and memory support is in development. Wait for the officially supported board list before installing.

Note: boards with display or touch pinouts different from the standard ESP32-2432S028R may not work even when using the same display controller.

CHOOSE THE RIGHT METHOD

Use the USB installer above. The merged image includes the bootloader, partition table, and application.

Open SET → Check update → connect Wi-Fi. The device checks the version and downloads OTA automatically.

firmware.bin is an OTA application image, not a full image for address 0x0000.

INSTALL CHECKLIST