3Tooth
Bluetooth DAC with 3 Configurable Parametric Filters
For the joy of building
Your next build starts here.
Discover firmware, build guides, parts lists, and printable models. Flash compatible boards straight from your browser.
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For a limited time browse the site for free downloads. You may find some rather powerful firmware to flash and once you have purchased it you always have access to the build instructions and product support.
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Workhorse ESP32 Web Server: A powerful, user-friendly, and flexible IoT control hub for ESP32 DevKit v1!
How It Works
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Find firmware, build guides, and printable models for your next project.
Flash your board
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Build it
Follow the parts list and build instructions to bring your project to life.