Tech support & troubleshooting advice for any of our character LCD display products.

NHD-0420D3Z-NSW-BBW-B3 Initial setting error
0 votes 1 comment
NHD-0420D3Z-NSW-BBW-B3 Initialization
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Short term display fade
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Issue with NHD-C0220BiZ-FSW-FBW-3V3M Display Communication and Hardware Setup
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Display sleep mode code
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Black Screen on initialization of LCD NHD-C160100DiZ-FSW-FBW
0 votes 12 comments
NHD-0216CW-AW3 dot pixel of LED character very dim
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NHD-C0220BIZ-FSW-FBW-3V3M Datasheet
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NHD-0420CW How to rotate display.
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NHD-0420D3Z-FL-GBW-V3 Backlight
0 votes 3 comments
NHD-C0216CiZ-FSW-FBW-3V3 voltage range
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I2C pull-ups required for NHD-0220D3Z-FL-GBW-V3?
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Double characters and screen dimming on NHD-0220AZ-FL-YBW
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NHD0440AZ contrast setting
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NHD-C0220BiZ-FSW-FBW-3V3M Backlight LED Not Illuminating
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Having trouble with NHD-C0220BIZ-FSW-FBW-3V3M firmware documentation
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C library for working with NHD-02161Z-FSY-YBW-C display (ST7066U controller)
0 votes 3 comments
NHD-0216K3Z-FL-GBW
0 votes 5 comments
NHD-0216B3Z-FL-GBW Strange characters
0 votes 12 comments
Using a 3v LCD with Arduino Uno
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Backlight for NHD-C0220BIZ-FSW-FBW-3V3M
0 votes 3 comments
Backlight for NHD-0420AZ-FL-YBW-33V3
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NHD-C0216CiZ-FSW-FBW-3V3 No Display.
0 votes 4 comments
LED back light flickering
0 votes 1 comment
Questions regarding interfacing and custom characters for NHD-C0216CZ-FSW-FBW-3V
1 vote 4 comments
NHD-0420E2Z-NSW-BBW CONTROLLING BRIGHTNESS
0 votes 1 comment
Strange Character display on LCD 763-24064WG-ATMI
0 votes 7 comments
What are NHD-0216CW I2C Slave Addresses
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Where is "e:\2321_tester\tester_init.h" used in I2C interface sample code
0 votes 3 comments
NHD-C0216CiZ-FSW-FBW-3V3 Contrast Problems
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