PROJECT / ESP32 APPLICATION
Dotmic
Push-to-talk USB microphone and dot-matrix clock for the S3AI Game (ESP32-S3) handheld. Real FFT spectrum, NTP clock, UAC1 audio input.
Open project preview ↗Hardware
Boards: ESP32-S3
Supported hardware: ESP32-S3. Confirm the exact board revision and pin map in the upstream repository.
What the source supports
Upstream evidence: Reviewed from public README media at commit fdfa3e69504f under MIT. Firmware was not executed.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: sameclub
Screenshots decoded from the upstream README at a pinned commit. Repository code and firmware were not executed; the license texts are included in the preview package.
View original source ↗ Copyright & removal · Reviewed
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Repository links do not imply author endorsement or verified hardware compatibility. Check the upstream safety guidance before powering or flashing a build.