DIY Eurorack Builds

S3GTA

ESP32-S3 effects module with a circular LCD and touch ring · Eric Brombaugh

MakerEric Brombaugh
TypeESP32-S3 effects module with a circular LCD and touch ring
MountingSMD
Width
LicenseProprietary (MIT covers the code, no hardware grant)
Difficulty 🌋 Fine-pitch SMD
S3GTA module
Photo: Eric Brombaugh

Two boards: a front panel PCB carrying the ESP32-S3, a WM8731 codec, a 240x240 circular LCD and a four pad touch ring, plus a back board with power and the audio and CV interfaces. This is the only emeb module here with gerbers, and they cover both boards. No BOM or schematic PDF is published.

Documentation

This is a third-party open-source design, listed here as a build reference. Specs are researched from public sources; check the source repo and store for the current BOM, panel, and revision before ordering parts. Corrections welcome.

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