The ESP32 has been a go-to microcontroller platform for a while now, thanks to its versatile capabilities, integrated Wi-Fi and Bluetooth connectivity, and low power consumption. It’s ideal f… ...

I recently picked up an ESP32-powered Cheap Yellow Display, otherwise known as a CYD. For about $20, you get an ESP32 hooked ...

This led him to design the Sailor Hat with ESP32 — a marine specific, ... opto-coupled input and output, I 2 C, ... All of the ESP32 GPIO pins are terminated on a GPIO header, ...

The current design includes a 72-key keyboard, a 296 x 128 pixel E Ink display, and an expansion port area in the upper right corner that provides access to a 16-pin GPIO interface.

The GPIO (General Purpose Input/Output) core design provides a general purpose input/output interface to a 32-bit On-chip Peripheral Bus (OPB). This GPIO core requires simple output and/or input ...