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The first public release of TWOFOLD: a small USB sound card with an effects rack inside, a little screen and one knob.
Flash it from your browser at https://willbearfruits.github.io/twofold/#flash (Chrome or Edge), or with esptool, see FLASH.md.
Edit it in the browser over USB: https://willbearfruits.github.io/twofold/editor/
Files:
twofold-v1.0.2-full.bin: the whole flash image, for a first install (offset 0x0)twofold-v1.0.2-ota.bin: for updating over WiFi from the editoreditor.html: the web editor, to keep offline99-twofold.rules: Linux udev rule so Chrome can reach the box over WebUSBQUICKSTART.md,FLASH.md,SHA256SUMS
1.0.2 fixes an audible crunch with CPU-heavy effects (one block of TX lead by default).
Tested on the ESP32-S3 SuperMini kit board on Linux. Windows and macOS: should work (class-compliant UAC2), not yet tested. Reports welcome in the issues.