My original ESP32 power switch worked great until I paired it with a solar charging controller with MPPT, which created so much electrical noise that the transistor stopped working reliably. In this ...

Local-first wins.

Most people love arcade games, but putting a full-sized arcade cabinet in the living room can lead to certain unpleasant ...

Northwestern University’s Embedded Electronics Class delivered a bumper crop of ESP-32 projects this year. The student teams recorded their progress on hackaday.io with project descriptions, logs, ...

The T-Display AMOLED Touch ESP32 is an advanced version of the well-known ESP32 board, now equipped with a touch interface. This addition transforms the board into a more interactive platform, ...

ESP-Blast centers on an ESP32 board serving as the flight controller, a role usually handled by dedicated flight-control ...

Tired of condensation wrecking your shed tools or greenhouse gear? I built a no-frills ESP32 + DHT22 node that wakes every 15 minutes, grabs temp/humidity data, beams it over Wi-Fi, and sleeps—running ...

The video features Lakshveer confidently explaining the system, with his workstation visible: a monitor displaying code and ...

Whether you want to take your electronics skills to the next level or want a fun new project to impress your friends with, ESP32 is ideal. The powerful microcontroller is an excellent choice for ...