I know there is few topics related to this matter, but i wanted to start a new one because im starting to loose my hair with my new toy what is not working…
I have readed many hours topics from this forum and even from russian and chinese forums with google translate, so i hope that somebody can help me with this… xD
So i got 3,5" TFT touch Screen ILI9481 + SD card slot (MCU_friend.com) from aliexpress.
For arduino mega2560
Please see the pictures…
First impression was good, the screen is working with =)
But thats it… Touch screen not working and sd card is not working.
Lets start with sd card. I have tried three different sd card, please see the pictures.
And i have used the win7 basic format and the SDFormatter V4.0 to format the sd card…
I get something with SD.h example cardinfo.
what i use:
const int chipSelect = 53;
Serial monitor says:
“Initializing SD card…
Card type: SD2
Could not find FAT16/FAT32 partition.
Make sure you’ve formatted the card”
With SdFAT library i dont get anything:
Only in serial monitor:
“SD initialization failed.
errorCode: 0x4, errorData: 0x2”
So what are the correct pins and setting for the sd card?
Anybody has a pin map for this shield?
Then the touch screen, it doesnt do nothing,
I have tried all compinations for it also
*I think the right setting should be:
So what are the correct pins and setting for touch screen?
An the pin map would be helpfull in future also… =)
Thank you for your support and understanding!!! =)