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esp32

A real life Dragon Ball radar

Open instrument learning platform: an ESP32-S3 hub lights the notes on any keyboard or guitar, logs every note and scores practice on a self-hosted server.

Open industrial IoT platform for predictive maintenance: four sensor nodes, a FastAPI backend, Isolation Forest anomaly detection and a live Next.js dashboard. Reveal before failure.

Lightweight WiFi manager for MicroPython

Local control of Inspire / Adeo (Leroy Merlin, Lexman) connected products: ESPHome component (Siroco+ ceiling fan), Zigbee version coming soon. No Enki cloud.

Éléments liés à mes streams Twitch sur LiteX. Replays sur Twitch (https://www.twitch.tv/lefinnois_) et YT (https://www.youtube.com/@LefStream)

An e-ink Bluetooth MP3 player for the M5Paper.

Проект непоганої підтримки Rust на девайс Lilka з усім супутнім.

Connect any passive speaker to Home Assistant / Music Assistant for multi-room synchronized audio and TTS notifications, using an open-source Sonocotta LOUDER ESP32 (DAC + DSP + amp) flashed with ESPHome + SendSpin (also Snapcast, Squeezelite, AirPlay 2). No cloud, no subscriptions. ~$50, under an hour, zero speaker modification.

Proyecto dónde obtengo datos de una estación meteorológica Bresser utilizand un módulo transceptor cc1101 desde un esp32 para interceptar la comunicación con la base que trae de fábrica. Decodifica esos datos y los sube a mi propia api.

An advanced retro-cybernetic custom firmware for the LilyGO T-Watch S3 Ultra (SCR Terminal). Features security research tools, BLE/WiFi recon, multi-protocol LoRa, an RTC-driven virtual pet, and browser Web Flasher support.

Open Hardware and Software Laser Tag system. Based on ESP32 chips.

Bitcoin price ticker firmware for the ESP32-2432S028 (Cheap Yellow Display) — live USD/THB price, 24h chart, halving countdown, Moscow Time, Fear & Greed. OTA updates, touch pages, night mode.

Material complementario del libro universitario desarrollado por el grupo ARMOS de la Universidad Distrital Francisco José de Caldas.

🛡️ AI-powered portable cybersecurity & pentesting assistant built on ESP32-S3 (LilyGO T-Embed CC1101 & T-Watch S3). Features voice-controlled RF jamming, BadUSB/HID emulation, IR replay, Sub-GHz signal capture, NFC tools, ARP/port scanning, and animated eye display. Powered by XiaoZhi AI framework.

Easy, inexpensive and quick build DIY Home Assistant audio speaker for music and notifications

7,5'' e-Ink Paper Display driven by ESP32 that shows HomeAssistant information.

Displays sunrise and sunset times for the day on an 8-digit ws2812b led display

MicroPython International Morse Code