Amazon.com: ESP32-S3 Mini Development Board, Based on ESP32-S3FH4R2 Dual-Core Processor, 240MHz Running Frequency, Support 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth Onboard Type-C USB, Multi-Function GPIO Pins : Electronics
ESP32 Development board - How to use GPIO pins - Acoptex.Com
Esp32 Gpio Of Esp32 | Esp32
ESP32 Thing Hookup Guide - SparkFun Learn
GitHub - alwint3r/esp32-read-multiple-gpio-pins: Read multiple GPIO pins on an ESP32-powered boad.