MY new 2.4 inch TFT lcd display (28 pins, RED colored PCB) is working with my uno. display ID is 9338
I used Adafruit_GFX & MCUfriend libraries
now the problem is all 28 pins in uno are occupied. I want to connect some analogue sensors.
how can i find out whether my display is using SPI communication or not. if it runs on SPI i think i will get some pins free. If it runs on SPI what are the pins that i should inter connect. I dont want to insert the display right on top of the uno as i want to connect the sensors too.
thanks in advance.