Zumi Display
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I am a teacher and we built all of our Zumi's today (YAY), but one of them powers on fine, but the screen does not display anything. Any ideas?
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@cfullagar Any updates on your OLED screen?
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GND Pin needs to be connected to GND Pin on the other side of cables
Connect GND Pins with black cable
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@cfullagar Could you also attach a picture of the front of the OLED? The wiring is correct but maybe the screen was cracked during the build process or you received a faulty OLED. A video clip would be ideal, and you can send that over to leila@robolink.com. Thanks!
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@cfullagar Could you attach an image (without the Zumi shell) of the 4-pin connector that connects the Zumi board to the OLED? It may be improperly connected.
