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Messages - woozlf

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OLEDs / NHD-0220DZW-AB5 help!!!
« on: December 22, 2017, 03:25:18 AM »

1. Question 1:
     After reading the NHD-0220DZW-AB5 datasheet, I did not find a way to control the screen brightness. I do not know if the product does not support it or if it is not my way.
2. Question two:
     I have 3 NHD-0220DZW-AB5 displays, but one of them does not work (screen does not light), +5 V power supply, SPI control.

Thank you in advance for assistance.


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