arduino uno tft display anschlie脽en made in china

No, I do not understand why the module does not link all the SPI bus signals on the pcb. It would save 6 external pins. On the other hand, libraries like UTFT and URTouch have no concept of hardware SPI or bus.

I presume that different display modules appear on the Chinese surplus market when phone models change production. They just get soldered to the universal pcb and the item sold on Ebay as Shields.

I found that the one I have uses ILI9335 and after some hacking I was able to make it work with UTFT (it uses a non standard pinout using PB[0:1] and PD[2:7] and needs LCD_RD at HIGH) but so far so good.

I have seen this kind of shield almost everywhere the same pintout, red board, etc but I haven"t found any info to check if the logic is only 5V or any working example and of course the provided library only works for UNO boards.