ESP32-S3 · Web Installer
Arduino-S4848S040C
Install the firmware directly from your browser.
No download, no software required.
EN
Installation guide
| Requirements | Use the Chrome or Edge browser on PC or Mac. |
|---|---|
| Hardware | Connect the screen ESP32-S3 to the computer with a USB cable. |
| Software | No additional driver or software is required. |
| Flashing | Click "Install firmware" below, then select the ESP32 USB port in the browser popup. |
| Warning | Do not unplug the ESP32 during flashing. The ESP32 restarts automatically at the end of the installation. |
| Wi-Fi AP | On first startup, if no Wi-Fi network has been configured yet, the ESP32 automatically creates an access point for setup. |
| Network | On your phone or computer, open the list of available Wi-Fi networks and connect to: ESP32-4848S040C MONITOR (no password required) |
| Address | Then open an Internet browser and go to: http://192.168.4.1 |
| Settings | Enter your Wi-Fi network name (SSID), your network password, the desired language, and the time zone for your country. |
| Confirm | Confirm the configuration. The ESP32 will connect to your Wi-Fi network and restart automatically. |
| ESP32 IP | Once connected, open the ESP32 IP address shown at the end of the configuration. You can also find this IP address at the bottom of the ESP32 settings (ESPWebaccess IP). |
Ready to install?
Connect your ESP32-S3 via USB then click the button.
No file is saved on your computer.
Local connection · Firmware served from this site · No data collected