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Topics - GeroF

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OLEDs / NHD-0216SZW-BG5 OLED artefacts and undefined patterns
« on: December 14, 2016, 03:10:00 PM »
Hi all,

ordered the NHD-0216SZW-BG5 OLED display. Planned to run it on Python 3 and Raspberry Pi B Model.
BTW: Is there a Python lib for this OLED available? I didn't find one. So i tried out the AdafruitCharLCD
lib (5V/4 bit mode). The OLED is basicly working in this configuration with the pi.

Having wired up the display (i already double-checked the wiring), and running my code works fine for the first calls of the method sending data. But after some ten calls, the displayed lines start toggling. Signs of former line 1 jump to the second line, and vice versa. After that, all letters get corrupted, showing artefacts and undefined patterns.

What ist going wrong with it? I would greatly appreciate your consult in this topic.

Thanks,  Gero

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