3.5" TFT LCD shield for Arduino Uno

Other Hardware Displays
1

Hi,

I have a 3.5" TFT LCD shield (ili9481) with an SD card slot that I want to use with an Arduino Uno. It works as it should, but since it uses up all the pins on the Arduino I'm a bit puzzled how to connect anything to it (my bad).

I read somewhere that the display doesn't need all the digital pins and that there are two or three unused pins. I just don't know which ones.

I need one digital input for my one-wire application and i need to use the SD card slot (if that has anything to do with possible options).

Cheers,
Magnus

2

Hi,

It seems like digital pin 0 and 1 is free to use along with A5 so that will work for me :slight_smile:

//Magnus