Question
STM32 and LCD connected to tap without response
After connecting STM32 to LCD, there is no response when I tap on the screen; after connecting Arduino UNO to LCD, there is the response when I tap on the screen. What is the reason for this?


After connecting STM32 to LCD, there is no response when I tap on the screen; after connecting Arduino UNO to LCD, there is the response when I tap on the screen. What is the reason for this?


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