AI Payment Sound Box
Browser-Based Firmware Installer
by techiesms
Supported Device
Board
ESP32-S3
Chip Family
ESP32-S3
Installation
Browser Flashing
Install Firmware
Connect your AI Payment Sound Box via USB and click below.
Installation Instructions
- Use Google Chrome, Microsoft Edge, Brave, or Opera.
- Connect your ESP32-S3 board using a USB data cable.
- Close Arduino IDE Serial Monitor if open.
- Click the Flash Firmware button.
- Select the correct serial port.
- Wait for firmware upload to complete.
- The device will restart automatically.
Tutorial Video
Watch the complete setup and installation tutorial.
Watch Tutorial
Troubleshooting
- Use a USB data cable, not a charging cable.
- Install CP210x or CH340 USB drivers.
- Close all serial monitor applications.
- Try another USB port.
- Hold BOOT while connecting if flashing fails.
- Refresh the page and try again.
- Use the latest version of Chrome or Edge.