Arjuna_1000
New Member
I am looking at the pinout of an esp32-s2 board with LCD Display (see picture below) and I am wondering what I/O/T stands for. I am particularly looking at pin IO46 and wondering if it can be used only as input (in case the "I" stands for input).
![Hfcc55ccc26d5417ebb15c8aa1b9c3742d.jpg](https://ae01.alicdn.com/kf/Hfcc55ccc26d5417ebb15c8aa1b9c3742d.jpg)