June 14, 2024


The Joy of Technology

Web Serial Terminal Means It’s Always Hacking Time


Arguably one particular of the most significant parts of software to have in your components hacking arsenal is a wonderful serial terminal emulator. There’s a good deal of alternative out there, from vintage command line resources to flashier graphical selections, which in the end all do the identical thing in the conclude: enable you simply talk with gadgets utilizing UART. But now you have received a new alternative — as a substitute of installing a serial terminal emulator, you can basically stage your browser to the aptly-named serialterminal.com.

Effectively, probably. As of this composing it only works on Chrome/Chromium (and by extension, Microsoft Edge), so Firefox fans will be left out in the cold until Mozilla adjustments their stance on the total Web Serial API principle. But assuming you are working the acceptable browser, you’ll be capable to connect with your serial gizmos with a easy interface that should really be common to any individual who’s labored with more conventional terminal application. In a rapid test right here at the Hackaday Command Centre, we were being able to deliver up the Bus Pirate UI with no issues applying Chrome on Linux.

The venture will come our way from [Mike Molinari] of Autodrop3D who, unsurprisingly, usually finds himself in a posture where by he requires to chat to 3D printer command boards in excess of USB-to-serial. Since he’s applying a Chromebook as his principal unit these times, he thought a rapid serial terminal emulator that he could use without having leaving the browser would make his everyday living a large amount less complicated. With a lot less than 150 strains of code involving the HTML, CSS and JavaScript, he was in company. Incorporate in a shiny new area identify, and now we’ve all obtained a handy instrument for hacking on the go.

This is not the first hacker-helpful application of the Web Serial API that’s come our way. Past year we featured a net oscilloscope that worked in conjunction with the Logic Environmentally friendly LGT8F328P microcontroller, and a lot more lately the Gabuino system that presents an STM32 compiler and debugging natural environment in your browser.



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