Revisiting my ESP32 Electronic Lock Prototype

Sat, 25 Apr 2026 14:54:48 -0300

When I first started publicizing EasyDocker on Reddit and it started gaining some traction, I started looking back at all the projects I’ve developed until now. One in particular, the Electronic Lock Prototype, is one that not only taught me how to develop on top of microcontrollers, but it also gave me a broader view of what was possible to do with code.

This project was developed as part of an academic assignment for the Electronics class in my early years as a Computer Science undergrad student at the University of São Paulo (USP).

Embedded Systems on Joao Zanutto

Revisiting my ESP32 Electronic Lock Prototype