Hello. Also I purchased one 2.4 inch TFT touch screen supporting ( For UNO R3 ) labeled www.mcufriend.com and I try to put in function, but no good results just shows garbled pixels. Thanks in advence for any info.
Friends,I also have the same issue as aguther and i tried all your advices so far but non of them worked. From www.mcufriend.com site i found out that the control IC is ST7781 and from below address i found the specific library for the IC.https://github.com/yamsam/TFTLCD_ST7781yet i get this garbled pixals.If someone can help me it would be great.I spent this whole week trying to figure out this ?
Good evening,I have recently bought a el-cheapo (mcufriend) 2,8 inch tft touch screen on ebay.After a couple of hours of reading and trying (and some cursing too ) I finaly got the LCD a bit working.Im using the ST7783 library as posted in this topic and I got some images on the screen.But the problem is that there are a couple of white/rainbow lines on the left side of the screen.The other problem is that when I use the tftpaint demo and I draw a line from left to right, the lcd is painting from right to left. So the screen is mirrored I gues.Anyone have ideas to fix this problem, because Im out of options.Thanks in advance!Regards,Theo