Frequently, clonic PiTFT touchscreens have 4 switches welded on it. These switches can be annoying when holding the display to the case. If the switches remain pressed after mounting, then it will cause problems as are connected to the GPIO and will conflict with the controller modules. The switches are easily pulled out by slighty turning each switch parallely to the board with a plier.
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Frequently, clonic PiTFT touchscreens have 4 switches welded on it. These switches can be annoying when holding the display to the case. If the switches remain pressed after mounting, then it will cause problems as they are connected to the GPIO and will conflict with the controller modules. The switches are easily pulled out by slighty turning each switch parallely to the board with a plier.