I am using a TFT Display with driver GC9A01 and TFT_eSPI library. I run my code in the Arduino IDE and it works perfectly. When I use PlatformIO and import the exact same project there is nothing on the display. My wiring remains the same and I am using a the esp-prog to flash the code for both Ard…

ok, I got the display working (fillscreen test) using platformio. The code is still not displaying as it should though, i think it is a compiling issue or some configuration in PlatformIO. I will make a new thread with new errors I am facing. Thanks for your help.

TFT Display works in Arduino IDE, doesnt in PlatformIO

tiagomagalhaessillva April 16, 2023, 3:21pm 4

Hi, leemanio. I think maybe you are missing the PSRAM configuration size and type!

Try reading this: