Micky

Maybe this SPI is already occupied by the screen. Modifying the SPI index number may solve it.

SPI0 has been occupied by flash, you can use SPI1 or SPI2 or directly use the ready-made driver library https://github.com/Xinyuan-LilyGO/T-Dongle-S3/tree/main/lib/FastLED

> Guys > > Very desperate. I've worked through this whole thread, and just cannot get my LilyGO RP2040 to display. In summary I've done/have the following: > > 1....

I don't understand you. So now everything is normal and can be compiled and used?

I understand what you mean. The .UF2 file I send works fine. But the .UF2 file you compiled is loaded into it and the operation is not normal. The phenomenon...

Lora needs to be configured with the same frequency as the spreading factor to be able to transmit point-to-point. You can try uploading factory routines. Select sending and receiving respectively...

Select ESP32 DEV MODULE

It's possible that the code is causing the reset. You try to compile another simple example for testing.

It is an excellent introductory programming tutorial. Can you authorize me to put this on the readme page.

@jimemo I modified a small part of it according to my understanding and updated to readme. Thanks again for your contribution to T-PICOC3.