2log Dot Flasher

Flash firmware to your ESP32 directly in the browser – no tool setup required.

Install Firmware

Connect your 2log Dot via USB to your computer and click the button. The browser will automatically detect the ESP32 and flash the firmware.

Your browser does not support Web Serial.
Please use Chrome, Edge, or Firefox. Web Serial is not allowed in this context.
The page must be served over HTTPS.

Instructions

  1. Connect the 2log Dot to your PC via Micro-USB cable.
  2. Click Flash Firmware above.
  3. Select the serial port of the ESP32 in the dialog.
  4. Wait until the flashing process is complete.
  5. Connect the Dot to your 2log instance (see documentation).

Requires Chrome, Edge, or Firefox with Web Serial support. Does not work on iOS.