I connect TFT shield to UNO.
I do not will use card reader.
So after all i have free pins: 10,11,12,13,A5
pins 10,11,12,13 i used to connect ENC28J60
A5 i used to connect DS18B20
So there is any way to use PCF8574 port extender (A4,A5 -must be free) to connect LCD pins ? to reach more free pins on arduino ?
i use MCUFRIEND_kbv but i dont know how to define custom pins than originally set ones.
Or it is even possible to use PCF8574 with TFT Shield