Thomas Heinz asked 1 month ago
I purchased Rui’s eBook on the LVGL and the yellow board suggested in the eBook. I’m positive I read/saw somewhere the board’s name, in this case, ESP32-2432S028R, where the R was circled in red and said the R stands for Resistive Touch.But the board I received (from the link to Amazon) does not have an R. I searched other vendors on Amazon and they all say resistive touch but when you look at the picture of their board – no R.
So, to clarify, do I have a resistive touch board or not? I didn’t want to test it yet in case it needs to be returned.
Sara Santos Staff answered 1 month ago
Hi.
If they claim it has a resistive touchscreen, it should work even without the R in the name.
Does your board have two USB ports?
Regards,
Sara
Thomas Heinz answered 1 month ago
Hi Sara,
Thanks, yes, a C & micro port. I also found the source. It’s in Module 1, Page 25. But no picture with red circle around the R. It could have been in a dream!! I shall proceed.
Cheers,
Tom
Sara Santos Staff answered 1 month ago
Ok.
Make sure you read the troubleshooting section 1.11.
And pay attention to page 92 for the required changes to use the CYD with two USB ports.
Regards,
Sara