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hello. i have an ASUS GL553 touch pad i need to know which pins are Vcc , GND, SDA , SCL I am trying to connect touchpad to usb port via I2C to USB converter would you please help me with that?
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To connect your ASUS GL553 touchpad via I2C-to-USB, identify Vcc, GND, SDA, and SCL pins on its FPC connector using its datasheet or PCB traces. Most use 3.3V logic. Without a pinout or part number, it’s risky—incorrect wiring may damage the device. Confirm before connecting.
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@bahman37430 you are not giving us much to work with here:-) I assume your motherboard is a GL553VD. Here is what you are looking for on the board. First your Touch Pad connector is CON3103 and pin 1 is the one marked in red
Next is the schematic that shows the voltages for your touch pad
Just in case you need it, here is the ASUS GL553VD Schematics
Now it's you turn to build it :-)
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