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Firefox Webserial Addon
WebSerial API Polyfill for Mozilla Firefox browser - kuba2k2/firefox-webserial
The GUI will offer to download the native application when you first try to open a serial port. NOTE: On Alpine Linux (or other musl-based distros) you will need to have gcompat installed. Open about:debugging, click This Firefox Find WebSerial for Firefox, click Inspect Type in the console: window.wsdebug = true Go to a website of choice, try connecting to a serial port - the console should show extension logs.
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