Build adafruit projects right from Firefox — Firefox.com
Build Adafruit projects right from Firefox
Use Web Serial to connect, code, and control compatible hardware devices directly from your browser.
Download Firefox
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR 64-bit
Download Firefox ESR 32-bit
Download a different build
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR
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Recommended by Adafruit for Web Serial programming
Firefox gives Adafruit users a direct path from idea to connected hardware project — no extra tools or complex setup required.
Connect directly to your boards
Use Web Serial to communicate with compatible devices from Firefox, right from supported web tools.
Try it out
Less setup, more making
Open Firefox, connect your device, and start coding without a separate desktop app.
Built for the open web
Firefox is open source and made by Mozilla, the people-first organization behind an independent web.
Download Firefox
Firefox is no longer supported on Windows 8.1 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR 64-bit
Download Firefox ESR 32-bit
Download a different build
Firefox is no longer supported on macOS 10.14 and below.
Please download Firefox ESR (Extended Support Release) to use Firefox.
Download Firefox ESR
Firefox Privacy Notice
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