B4R Question Ili9341 wiring diagram

[John Decowski]

Trying to use erels wrapped library for the ili9341, but looks as though it was designed for use with a shield. I need to know the wiring arrangements. I am using a node mcu esp8266 , thank you

 

[Cableguy]

From a quick search on Google, the ili9341 is an SPI LCD, so it should be wires as any other SPI LCD... there are quite a few esp32 examples there... should be quite straight forward.

Just noticed it's also touch screen capable...
Here's a wiring for arduino... again, should be easy to transpose to esp..

2.4″ ILI9341 TFT Touch Screen with Arduino. - MYTECTUTOR

TFT LCD modules are among the most popular devices in a number of microcontroller projects especially serial port modules because they take few I/O pins and their usage is generally simple. In this tutorial we look at how to interface the 2.4″ TFT LCD touch display with the ILI9341 driver with...

mytectutor.com

 

[John Decowski]

From a quick search on Google, the ili9341 is an SPI LCD, so it should be wires as any other SPI LCD... there are quite a few esp32 examples there... should be quite straight forward

Yes, I understand that. I can get the display to work with arduino, but not sure of the configuration in regards to b4r. There seems to be multiple different configurations in regards to pin usage all around the internet. I was just curious what configuration erel used in his tutorial

 

[Cableguy]

For the spi part, you must use spi capable pins, for the touch part, I thing you have to chose any other pins compatible (like analog in/ digital in/ etc..)

 

[John Decowski]

For the spi part, you must use spi capable pins, for the touch part, I thing you have to chose any other pins compatible (like analog in/ digital in/ etc..)

Thank you