I downloaded the Esp-wroom-32 part for Fritzing (the chip). The chip already has all the connections as in the product specifications only that from the 38 pins 12 pins are like disabled… Whatever I do I can not connect to them. I entered the parts editor but still I can not figure out what is the difference between the other pins (IO) and these 12.
For now I will connect the rest of them and do some modifications from the electrical diagram with the connections that I have but the question remains … How can I activate the existing 12 pins that now are disabled?
Thank you for your time. The link with the Fritzing part that I discuss about is: