[Question]Touch Calibration and Other Questions for DMG80480C050_03WTC

prolineeeee

Hello friends, I have some questions.
How do I calibrate the touch screen of the DMG80480C050_03WTC?
And can someone share the other factory demo and configuration files?
When the screen is in bidirectional UART communication, sending and receiving heavy data, will there be a slowdown in the touch function?

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If you can't touch it, you can take a complete photo of the back of the screen. You need to check the touch chip and download the corresponding configuration. TTL/232 full-duplex can send and receive simultaneously