esp-web-tools

ASCII Aquarium turns your Cheap Yellow Display into an tiny animated ASCII fish tank. It renders a live aquarium scene with animated fish, bubbles, swaying seaweed, tap-to-feed food flakes, occasional octopus & seahorse visitors, selectable backgrounds, preferences, optional Wi-Fi clock sync, & More!

Here i put all my ESP32-2432S028 aka CYD (Cheap Yellow Display) programs and utilities

The DeautherX Web Tool facilitates the seamless flashing of the DeautherX firmware onto any ESP8266-based board.

Simple repo demostrating improv-wifi

TigerScale V3 — the connected filament scale for the TigerTag open NFC standard. ESP32-S3, 3.5" touchscreen (LVGL), dual PN532 NFC readers, battery (MIT).

a web based ESP8266 SNIFFER Flasher tool

WiFi handshake/PMKID capture firmware for ESP32 — LilyGo T-Embed CC1101, T-Display C5 & Waveshare ESP32-C5-LCD. Cloud cracking (wpa-sec/OnlineHashCrack/PwnCrack) via a hosted relay, a BLE phone console, and a browser USB flasher.

GitHub Action workflows for use with ESPHome

15°-tilted desk stand for a round GC9A01 1.28" TFT + ESP32-C3 Super Mini. Print-ready STLs, parametric STEP, 5 firmwares, browser-based web flasher.

🐕📦 Batteriebetriebener Öffnungsmelder für Paketboxen auf ESP32-C6-Basis. Bis zu 4 unabhängige Eingänge, Deep Sleep im µA-Bereich, Push via Telegram/Pushover/ntfy oder MQTT mit Home-Assistant-Autodiscovery. Komplette Konfiguration per WebUI, Firmware-Flash direkt aus dem Browser.

Install ESP32 firmware from a browser, over a USB cable. One directory of static files: no build step, no CDN, no account. Reads esp-web-tools manifests and verifies every write. Built for the ESP32 device lab at esp32ai.me — replicate it for your own hardware.

ESP32-S3 USB HID to BLE gamepad bridge with Web Serial configuration and evidence-backed Flight Pack demo path.

An object-oriented implementation of the esp web tools improv serial protocol for provisioning ESP32 devices

Tilt-controlled marble game demo for the Waveshare ESP32-S3-Touch-LCD-2 - ST7789T3 2-inch IPS LCD, CST816D capacitive touch, QMI8658 IMU. Arduino + LovyanGFX, with a browser-based ESP Web Tools flasher.

Professional browser-based ESP32 firmware flasher for the TECHIESMS Home Automation V2 project. Flash firmware directly from Chrome or Microsoft Edge using ESP Web Tools without installing Arduino IDE or ESPTool. Includes a built-in Web Serial Monitor, responsive futuristic UI, and one-click firmware installation.

Procedural ESP32 drum machine — 12 patterns, 4 synth kits, OLED sequencer. Flash it from your browser.

Lego-layered ESP32-C6 firmware monorepo — composable apps, browser flasher, fleet OTA, agent-native docs.

ESP32 DX Cluster Client — standalone firmware for 22 ESP32 boards with built-in displays. Flash from browser, configure via captive portal, shows live DX spots.

Plug-and-play Home Assistant control for Zehnder ComfoAir ventilation over RF (nRF905). ESPHome firmware: Wi-Fi setup via phone (Improv/BLE) or browser, auto-discovery, OTA updates. Hardware on Tindie.

ASCII Aquarium turns your Cheap Yellow Display into an tiny animated ASCII fish tank. It renders a live aquarium scene with animated fish, bubbles, swaying seaweed, tap-to-feed food flakes, occasional octopus & seahorse visitors, selectable backgrounds, preferences, optional Wi-Fi clock sync, & More!