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Elster REX2 Smart Meter Teardown

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Lastly, we can remove the LCD.

As you can see, the monochrome LCD does not have any ribbon cables connecting it to the motherboard.

It seems to work via a method of conduction, where the bottom black strip comes into contact with pads on the motherboard, thus producing an image.

This method of LCD connection is very common, and the black and pink strip is called a "zebra connector."

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