Echo, the Polaxis serial terminal, is now online

Echo is now available directly in your browser.

Echo is a retro-styled serial terminal for connecting to Kraftor and other Polaxis devices over USB. Open it in Chrome, Edge, Brave, Opera, or another compatible Chromium-based desktop browser—no installation is required.

Choose the baud rate and line ending, click Connect, and select your serial device.

Echo runs locally in your browser; serial communication is not sent to a server. The source code is available from the Source link inside Echo.