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By spapadim
#29249 Not sure if this is the right forum, but recently got a generic (eBay) $7 ILI9341 (TFT driver) + XPT2046 (touch driver) module working on the ESP. The code is available on github:
You need to use all available pins (except UART -- but, if you wanted backlight control, you'd have to use one of those as well).

Combine with, eg, ~$3 ESP-12, and you can have a $10 device with graphical touch UI and network. If interested and you try out, please let me know how it went.
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By spapadim
Oldmicroguy wrote:The file in is to patch
Where do I find this?

If you're using the board manager, both paths (platform.txt and the linker script) are relative to the package's install root, which on Linux is $HOME/.arduino15/packages/esp8266/hardware/esp8266/<version>/ -- should be something similar on other platforms. FWIW, patches are against version 1.6.5-1084-ga39ce29 (staging), but should work on others (or just manually edit the files).
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By SwiCago
#29398 Very nice example...Has anyone tried a larger cheap display?
would these from fleabay be compatible?
4.3" ... 46383e4bca
2.4" ... 4adab6ab15

This one would be cool too, but I don't think it uses same chips ... 33a9635d1a