T-Display S3 AMLOLED v2 - Display not working (but works on v1)

[RobLatour]

I wrote this program for the original T-Display S3 AMOLED:
webpage: https://rlatour.com/youtubesubscribercounter/
source: https://github.com/roblatour/youtubescribercounter?tab=readme-ov-file

However, now I have someone who has raised an issue saying the display does not work with the newer T-Display S3 AMLOLED v2.

Any reason why this would be?

[teastain2]

Hi Rob, the two boards are marketed on the same web page, but the V1 an V2 use completely different boards and their support is on two different GitHub repositories!
Our 'old' LilyGO T-Display S3 AMOLED boards have two input buttons neatly mounted under the acrylic and the V2 'Touch' only has one button on the side opposite the RST button, with GPIO 21 as a Touch feature.

The main test programs on the two repos are COMPLETELY different!
I hope I did not misunderstand your question!
-Terry

[RobLatour]

@teastain2 said in T-Display S3 AMLOLED v2 - Display not working (but works on v1):

grams on the two repos are COMPLETELY different!
I hope I did not misunderstand your question!

OK thank you.

I would like to be able to support my program on both versions of the board, but I only have the v1 board.

What would need to be done to code written for the v1 board, to make it work on the v2 board?

For example, do I need to change the TFT_eSPI libraries? Anything else?

[teastain2]

@roblatour Here is the other, crappy, GitHub repository:
https://github.com/Xinyuan-LilyGO/LilyGo-AMOLED-Series
Not going to be fun!