Tech support & troubleshooting advice for our character OLEDs, graphic OLEDs, or OLED development tool products.

NHD-2.7-12864WDY3 and SSD1322 Spec Sheet Errors (?)
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NHD-3.12-25664UCW2 metal frame
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NHD-1.5-128128G not initializing
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Carrier PCB NHD-3.12-25664 has bad layout
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Scrolling Image
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NHD-0420CW-AY3 and 2.8 V Power Supply
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NHD-0420CW-AB3 first character missing
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NHD 12864 WDY3 OLED Putting Character To Screen
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HD-0420CW-AY3 strange behavior with home command
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NHD-1.5-128128UGC3 Graphic Display Ghosting
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NHD-0420CW-AY3 and 5 V Power Supply
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Bad wiring on NHD-2.7-12864WDW3
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NHD-0420CW Wiring Diagram
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NHD-0420CW-AB3 Operating Voltage
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Power supply for NHD-0216MW-SB3
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NHD-0220DZW-AB5 ignores RS line?!
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NHD-12864WDY3 Control
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Newheaven NHD-0220CW-AR3 display
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Set_Column_Address_25664(Shift+a,Shift+b) what is Shift in this example.
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Unable to start NHD-3.12-25664UCB2 OLED display.
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NHD-0216AW-SB3 - issue with writing characters to screen
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Flickering NHD-0220CW-AY3
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Display current of 128x64 yellow OLED (2.7-12864UMY3) really 175mA?
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OLED Display Off Command
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OLED Blue lens exposure
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NHD-0420DZW-AG5 parallel interface
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NHD-0420DZW-AB5 Excessive Supply Current
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NHD-0216KZW-AG5 Font Tables in 4-bit Mode
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NHD-0216SZW-BG5 compatibility?
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NHD-0420DZW-AY5 , Clear Display function
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