WebServer server

Things used in this project × 1 × 1 I had a tiny DFRobot Beetle ESP32-C3 and an 8-LED WS2812 ring sitting in a drawer, and wanted a small, always-there desk light I could recolor and animate from my phone without installing an app or opening the Arduino IDE every time. No app stores, no cloud account, no extra parts β€” just two components, three wires, and a web page.

Things used in this project PocketVault is a tiny, physical password manager that lives on your keychain. Instead of relying on cloud-based subscription services or copying and pasting passwords from vulnerable text files, this project uses an M5StickC PLUS2 to act as an encrypted, air-gapped vault. When you need to log in to an account, you unlock the device using a mechanical 2-button PIN entry system on the stick's built-in screen.

Things used in this project × 1 × 1 × 1 A lot of standard microcontroller sensor projects end up displaying data as boring text strings or on very clunky web interfaces. I wanted to build an environment monitoring dashboard that is not only highly functional but also looks like a polished, production-grade digital product. This project is a standalone local web server running directly off an ESP32.