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

NHD-0216K3Z-FL-GBW-V3 : Backlight
0 votes 3 comments
NHDC0220BiZ-FS(RGB)-FBW-3VM Baudrate and slave address
0 votes 3 comments
NHD-0108CZ-FL-GBW initialization
0 votes 1 comment
How to place a jumper on R1 for NHD-0420D3Z-NSW-BBW-V3
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HD-C0216CIZ-FSW-FBW-3V3 requires bit banging????
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NHD-0216B3Z-FL-GBW-V3 の推奨回路について
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Cheap LCD character or bitmap display suggestions?
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anode voltage and resistor for NHD-C0220AZ-FSW-FTW
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NHD-C0220BiZ-FSW-FBW-3V3M stucking at "39"
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NHD-C0220BiZ-FS(RGB)-FBW-3VM I2C Help
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RS232 not working
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Help Requested: Python Setup 763-NHD-0420CW-AW3
0 votes 4 comments
Weird contrast on NHD-0216HZ-FSW-FBW-33V3C?
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Poor legibility on NHD-0224WH-ATDI-JT
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Static Discharge recommendation
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How to access the busy flag over I2C?
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NHD-0220FZ-FSW-GBW-P-33V3
0 votes 14 comments
NHD-0216S3Z-FL-GBW-V3 Cannot Use I2C To Change I2C Address
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Problem with WHITE COLOR CHAR on NHD-0440WH-ATMI-JT with 2 lines
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I2C does not work properly on NHD-C0220BIZ-FSW-FBW-3V3M
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NHD-C0216CZ-NSW-BBW-3V3 Boost Circuit
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Mounting Question for .050 inch pitch LCD connector
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NHD-0420D3Z - Arduino I2C Address 0x28 SOLVED
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Inverse video on NHD‐C0220BiZ‐FSW‐FBW‐3V3M
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NHD-0220D3Z-NSW-BBW-V3 using I2C dropping characters
0 votes 2 comments
NHD-0112BZ-FL-YBW not displaying all characters
0 votes 4 comments
NHD-0108BZ-RN-GBW-ND Contrast Problem
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NHD-0416BZ-NSW-BBW Character Liquid Crystal Display Module Examples
0 votes 1 comment