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

NHD‐1.5‐128128UGC3 OLED ordered from Mouser
0 votes 42 comments
Library that works fine on the NHD-0420CW-A*3
0 votes 26 comments
NHD0420CW-Ax3 display with Arduino Uno - Tutorials
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NHD 2.7 Screen Image Streaking
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Need help/wisdom using the new NHD-0420CW-xxx
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NHD-0216CW-AY3 8-bit Parallel 8080, Text on Display Issue
0 votes 14 comments
NHD-0420CW-AG3 MPU Interface Pin Selection and Power Supply
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Reliability problems on NHD-0420CW-AB3
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OLED NHD-2.7-12864UC Confused Need a bit of HELP ...Using a Xmega256A3BU
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NHD-0216AW-SB3 - issue with writing characters to screen
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OLED Update timing problem
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NHD-0240CW-AR3 runs very hot with 5V supply
0 votes 10 comments
Sample code for code for C8051F380 micro controller
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Issue about drawing on NHD-0420CW-AY320 in i2c
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Characters Mirrored on NHD-0420CW Display
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NHD-0216AW-IB3 with Arduino Uno Code example?
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NHD-0216CW module using SPI - Question
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Problem initialising NHD-0420DZW
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Trouble Illuminating all pixels on NHD-0420CW-AW3
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Bad wiring on NHD-2.7-12864WDW3
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3D model - NHD-0216AW-IB3
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Issue about drawing on NHD-1.27-12896UGC3
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INTIALISATION CODE FOR NHD-3.12-25664UCB2-ND
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Test mode for NHD-0420CW-xxx displays?
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NHD-0420CW-AB3 init / cgram
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NHD-0420CW-AY3 what means: "IS" "RE" "SD"
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Difficulty configuring NHD-0220CW-AB3 for new product
0 votes 7 comments
NHD-2.8-25664UMB3 SPI INTERFACE HELP
0 votes 7 comments
NHD-0420CW Display Upside Down
0 votes 7 comments