Category Archives: ESP32 Family

Information related to ESP32 based devices including hardware and software.

ESP32-WROOM-32D (30 pin)

December 28, 2024

I got this module from AliExpress from a here-today-gone-tomorrow vendor with the development board with Dupont sockets and screw-down blocks for each pin. Total of about $7 for the pair. It looks like a nice development setup that I won’t lose sleep if I bury the development board in the final device. Pinout Notes GPIO Input Output Notes… Read More »

ESP32 Documents

November 29, 2024

Expressif main site documentation Locally Hosted Documents Just to aid finding ESP32 documents more conveniently, I wanted to bring some items locally – if I use them in a project for instance. General ESP32-­WROOM-­32 (Not recommended for new designs)