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ESP32

Microcontrollers, displays, audio instruments and local sensing.

Growing collection1 min readDocumented by 20 September 2026

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Start herePrepared 16 September 2026

Introduction to ESP32

A practical introduction for technically minded people: what it does, where it helps and how to program it.

Explore Display projectSource dated 20 September 2026

Display Design

Anachron Display Lab: pictures and silent movies on a round ESP32-S3 AMOLED display.

Explore Workshop projectReviewed 16 September 2026

ESP Audio

Small audio instruments built around ESP32 and ESP32-S3.

Explore Workshop projectReviewed 16 September 2026

ESP32 Base

A KiCad base-board project for an ESP32-C3 module.

Explore Workshop projectReviewed 16 September 2026

ESP32-C3 Mini

Identification and testing of six ESP32-C3 Mini boards.

Explore Workshop projectReviewed 16 September 2026

ESP32-C3–S3 Audio Link

A local wireless microphone link from an ESP32-C3 to an ESP32-S3.

Explore Workshop projectReviewed 16 September 2026

Gaia Audio Recorder

A portable ESP32-S3 stereo field-recorder project.

Explore Workshop projectReviewed 16 September 2026

Gaia Sentinel

Local sensing and a camera console for a camper or small installation.

Explore Workshop projectReviewed 16 September 2026

Gaia-Synth

An ESP32-S3 synthesizer with recovered firmware and a working audio prototype.

Microcontrollers, displays, audio instruments and local sensing.

Project notes

Explore the ESP32 projects collected from the workshop: board experiments, wireless audio, recording, synthesis and a local witness system. Each tile opens a project record with its documented state.