2log Dot Flasher

Flash the firmware and connect your Dot to your network – directly in the browser, no tool setup required.

1Install 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.

This browser cannot flash the Dot

It does not support Web Serial, which is only available in Chrome or Edge on a desktop computer (not on iOS or iPadOS).

Web Serial is not allowed in this context.
The page must be served over HTTPS.

2Connect your Dot

Connect the Dot via USB and open the serial connection to transfer the WiFi credentials and the server address.

Instructions

  1. Connect the 2log Dot to your PC via Micro-USB cable.
  2. Flash the firmware if the Dot is new or should be updated.
  3. Click Connect device and select the serial port of the ESP32.
  4. Enter the WiFi credentials and the address of your 2log server.
  5. Wait until the Dot reports that it is connected.

Requires Chrome or Edge with Web Serial support. Does not work on iOS. An already configured Dot has to be reset with its button before it accepts a new configuration – the page will tell you when that is the case.

Looking for the ID of a card or tag? Use the separate card reader page.