Vision Master T190 basic display example

#1

Hi guys,

I just received a couple T190 and I’m trying to find a simple display example using Arduino IDE and Heltec libraries, but so far I failed. I also tried some other display libraries for TFT display ST7789 and tweak the pin values with no success. Is there some examples somewhere?

#2

Hi, friend. Perhaps you have not yet entered the boot node mode. You can hold down the boot button, press RST once, and then release the boot button. Load the relevant code again and try it out

#3

Thank you for your answer.
I have no problem uploading code, I successfully trace data and connect to bluetooth using my T190. I just don’t find any working example that can display something (anything!) on the ST7789 screen.

Maybe I’m missing something obvious. Could you point me to a display example using the T190?
Many thanks.

#4

Hi all,

I’m still searching for a basic display example for the T190. Could anyone help me please?
Many thanks,

Daniel.

#5

Hello, perhaps you can take a look at this example.
Vision Master T190 Example - TFT - Arduino - TFTDisplayText