DGT3000-Gateway
Firmware Uploader for ESP32-S3-Zero
📋 Flashing Instructions
1
Prepare ESP32-S3-Zero:
Hold the BOOT button while connecting via USB. Release it after connecting.
2
Flash firmware:
Click "Connect" below, select your serial port and upload.
3
Restart:
Once finished, reconnect the ESP32 to restart it.
4
Verification:
Check the LED color and behavior against the legend below to verify the connection status.
⚠️ Important: Use Chrome, Edge, or Opera. Firefox is not supported.
Fast Blinking Orange: The gateway is trying to connect to the DGT3000 clock. BLE advertising is off.
Slow Blinking Blue: The gateway is connected to the DGT3000 and is now advertising, waiting for a BLE client to connect.
Solid Green: All systems are go. A BLE client is connected, and the gateway has full control over the DGT3000 clock. The system is ready for commands.