BOARD / HARDWARE DIRECTORY

ESP32-S3

ESP32 projects inventoried for ESP32-S3. Board revisions and firmware compatibility remain contributor-provided until separately verified.

Compatibility details are contributor-provided unless separately verified.

Home Dice · 3D Dice

A small-screen 3D dice roller for tabletop games, with touch, motion and button input.

Family Hub · Voice Notes

A large-touch family voice inbox for children, with a home screen, playback and press-to-talk.

Vocab Card · Paper Screen

An offline SM-2 vocabulary device with a reflective paper-like screen and two-button controls.

SQMeter

An ESP32 dark-sky monitor with a browser dashboard for sky brightness, cloud and rain conditions.

ESPDeck

Turn an Elgato Stream Deck into a wireless HomeKit control panel with an ESP32-S3.

LoRa Home Control

A handmade CYD control panel with long-range room sensors.

Pocket RGB Meter

A pocket screen for light balance, colour and room measurements.

doorlink

Self-hosted ESP32-S3 smart doorbell with a custom PCB, Raspberry Pi gateway, and web dashboard

Squirrel Watch

AI-powered squirrel detection system using ESP32-S3 CAM, Edge Impulse, and Arduino Mega.

Mechanical Clock

A mechanical HH:MM:SS clock with six Hall-referenced stepper motors, driven by a custom PLC-style non-blocking architecture on an ESP32-S3.

Open Remote

ESPHome-Firmware fuer die OMOTE / Open Remote Rev6 Fernbedienung (ESP32-S3)

Posiflex Clock

ESP32-S3 clock for a Posiflex customer display with NTP time and network status icons.

Espressolog

Espresso shot logger for an Ascaso Dream PID + Eureka Mignon. ESP32-S3, BLE scales, Go/SQLite, PWA. Includes a decode of the Ascaso's display bus.

Lynceus Radar

Real-time 24GHz mmWave multi-target radar on ESP32-S3 with dual-core FreeRTOS, HLK-LD2450 UART decoding and double-buffered ST7789 IPS display.

Phone Agent

Control an Android phone with an ESP32-S3 over Wi-Fi: MicroPython + Mobilerun Portal + DeepSeek. No PC, no ADB host, no root.

ET014 E-Paper Driver

Portable C driver for ET014TT1 / GDEP014TT1 128×296 grayscale e-paper, with an ESP32-S3 port, graphics, and serial image tools.

Droidputer

Run open-source Cardputer apps on Android: plug an ESP32-S3 over USB-OTG and the phone is the screen, keyboard, GPS and flasher. Apps are rebuilt on demand from GitHub against a display/keyboard shim.

S3 Desk

ESP32-S3 AMOLED desk display with swipeable screens: Malaysian prayer times (JAKIM e-Solat) with azan, clock and Pomodoro. Malay UI, auto-rotate, web setup.

StickS3 Weather Clock

Desk weather clock for M5Stack StickS3 (ESP32-S3): Chinese lunar calendar, 7 weather pages, bilingual, offline voice, weather alerts, custom WiFi setup page & OTA.

PaperColor Stock Ticker

Battery-powered colour e-ink US stock ticker for the M5Stack PaperColor (ESP32-S3 + Spectra 6 e-paper). Pre-market and after-hours quotes, QR-code Wi-Fi setup, no API key. 墨水屏美股行情屏：扫码配网、盘前盘后、免 API Key。

CSI Collect Console

Bilingual ESP32-S3 Wi-Fi CSI collection console with research transmitter, receiver firmware, metadata, and room/date exports

Audi HUD

Audi A4 B9 MLB-Evo HUD on ESP32-S3 Super Mini and NV3007 2.79-inch LCD. Passive CAN, BLE settings, Android companion app and BLE OTA. RU/EN documentation.

jarvis

Jarvis: a tiny desk voice-assistant robot with animated AMOLED eyes (ESP32-S3, Waveshare AMOLED 1.8). Offline wake word, Groq LLM, Azure TTS, clock & weather, internet radio, 3D-printable case. Docs in Italian.

WordClock 8×8

English 8×8 WS2812 word clock for ESP32-S3 and ESP8266, with a web dashboard, live face simulator, MQTT, OTA, and Apache license.

Tablo

Self-contained e-ink dashboard firmware for ESP32-S3 (TRMNL 7.5" DIY kit): crypto & forex, Claude Code and Codex usage limits, air quality, mail, weather. No server needed.

Lepton Thermal Camera

ESP32-S3 FLIR Lepton firmware with Arduino HAL and PlatformIO

Waveshare AMOLED Watch

用ai适配https://docs.waveshare.net/ESP32-S3-Touch-AMOLED-1.8/

Cardboard Robot

Cardboard desktop robot on ESP32-S3: AI chat (xiaozhi), persona engine, 52 expressions, NetEase music proxy with QR login, web console

Mini Departure Monitor

Battery-powered ESP32-S3 ePaper Train/Bus departure monitor with browser-based setup, live depature transit data, and deep-sleep power modes

reflbo

Smart firmware for the Waveshare ESP32-S3-RLCD-4.2

P64 LED Matrix

Desktop LED matrix built on ESP32-S3

Clawdometer

Claude Code usage monitor on an e-ink desk gadget — rate-limit meters, live WORKING/NEEDS-YOU/QUESTION/DONE status, and a bell that rings when it's your turn. Waveshare ESP32-S3-ePaper-1.54, BLE.

Esp Rotary Display Ha Hub

Two round ESP32-S3 touchscreens + a rotary knob, running ESPHome + LVGL, as a Home Assistant control hub. Fades to a bedside clock at night; has a real wake-up alarm.

Reflbo T5

reflbo firmware on the LilyGo T5-ePaper-S3, beside the Waveshare ESP32-S3-RLCD-4.2 (fork of Vybo/reflbo)

Spectral Grid

ESP32-S3 mesh that turns the Wi-Fi between boards into tripwires: CSI presence detection, EMF touch, and a haunted-CRT dashboard

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.

T5 E-paper Dashboard

Wi-Fi e-paper dashboard for the LilyGo T5 4.7" (ESP32-S3): photo frame, weather/news Digest, and a Home Assistant tile dashboard — portrait, browser-side dithering…

ESP32 S3 Handheld Gaming Console

Multi-platform retro handheld gaming console for ESP32-S3 with 15 emulation engines, procedural BMO companion OS, and custom hardware.

Pinyol

A small 2D game engine for an open-source ESP32-S3 handheld: Lua games on a GBA-like virtual console and a no-code editor, on the console, the desktop and the browser.

Ink Reader

Offline EPUB/TXT reader for CrowPanel 4.2-inch ESP32-S3 e-paper, with Hebrew support, SD image gallery, and local Wi-Fi file manager.

Glideslope

An LED flight board for the planes landing over your house: live ADS-B landings, go-arounds, take-offs, a map, arrivals and weather on a 128x64 HUB75 panel (ESP32-S3).

Espresso Shot Timer

ESPHome espresso shot timer with weather view for the Waveshare ESP32-S3 1.8" AMOLED touch display and Home Assistant

Espunix

A small unix copy for esp32-s3

Tilt A Tron

Tilt-a-tron: pocket-watch game console on the Waveshare ESP32-S3 1.75in round AMOLED

Chroma WOTD

ChromaWOTD - a 4-colour (BWRY) ePaper verse, word-of-the-day & weather display on XIAO ESP32-S3

E-paper Monitor Ar

Monitor e-paper argentino para Waveshare ESP32-S3-ePaper-1.54: hora NTP, clima con ubicación automática, dólar, noticias, feriados. Navegación con botones, portal Wi-Fi…

Music Station

ESP32-S3 e-paper music interface — currently an iPhone now-playing display, evolving into a standalone offline microSD music station.

Xiaozhi E-paper Desk Card

基于 ESP32-S3 和小智 AI 的 4.2 英寸三色墨水屏智能电子桌牌，支持语音交互、课程表、天气、日程和局域网页面配置。

Deskfish

lively digital fish that live in an esp32-s3 on your desk

Flightwall Matrixportal

FlightWall display firmware for Adafruit MatrixPortal ESP32-S3 and dual 64x32 HUB75 panels

Pikoo

DIY ESP32-S3 voice pet with expressive dual eyes, local Mandarin wake word, realtime conversation and shared memory. Apache-2.0 source; desktop simulator included.

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