which mcu that touch GFX support I want to use touch GfX with lcd ili9341 tft but i do not know which controller(stm32) that i use

Hello,

You will find all the ST boards that are usable with TouchGFX in the Application Template Selection on TouchGFX Designer.

For a quick overview, you'll have STM32F4, STM32F7, STM32H7, STM32L4.

Also, this is an old document, but you will find most of the MCUs supported by TouchGFX on this link : https://www.st.com/content/ccc/resource/technical/document/data_brief/group2/42/8d/d7/51/80/e2/4d/be/DM00563725/files/DM00563725.pdf/jcr:content/translations/en.DM00563725.pdf

/Alexandre

Thanks Alexandre