How to connect MCU serial port and touch screen?

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User20245
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This is the answer I learned from other people. He said that the interface of the touch screen determines how the single-chip microcomputer is connected to the touch screen, and then write the program according to the touch screen protocol. Is this correct?
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User20245
Level 1
Level 1
Neely wrote:
This is the answer I learned from other people. He said that the interface of the touch screen determines how the single-chip microcomputer is connected to the touch screen, and then write the program according to the touch screen protocol. Is this correct?

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