The live GPIO pin monitoring library sets up the ESP32 to stream information about what all of the pins are doing in real time to a webserver, which displays the information as a helpful graphic.

The Sailor Hat is based around a standard ESP32-WROOM-32 module ... All of the ESP32 GPIO pins are terminated on a GPIO header, with jumper options to disable terminations to the standard ...

We made something similar but using the RP2350A board, the Raspberry Pi Pico 2, and published a guide on how to get Wi-Fi on the Pico 2 using an ESP32 ... with more GPIO pins than the RP2350A ...