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

SPI padding for NHD-0420DZW display
0 votes 3 comments
NHD-2.8-25664 OLED Display
0 votes 5 comments
NHD-2.8-25664 OLED Display
0 votes 5 comments
NHD-2.7-12864UCY3 brightness/contrast adjusting
0 votes 3 comments
NHD 1.69 color oled osc freq
0 votes 1 comment
NHD-2.7-12864UCY3 ground question
0 votes 2 comments
NHD-2.7-12864UCY3 Python library
0 votes 1 comment
Writing Messages with NHD-2.23-12832UCB3
0 votes 1 comment
NHD-2.7-12864UMY3 - VDD short to VSS
0 votes 7 comments
Scrambled Eggs
0 votes 3 comments
Noise from on-board DC-DC converter
0 votes 2 comments
NHD 2.7 Screen Image Streaking
0 votes 16 comments
NHD-2.23-12832UCB3 C Library
0 votes 5 comments
Display current of 128x64 yellow OLED (2.7-12864UMY3) really 175mA?
0 votes 1 comment
OLED Display Off Command
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OLED Display Off Command
0 votes 3 comments
NHD-0420DZW-AG5 - Display sometimes shows only 2 lines
0 votes 5 comments
NHD-2.7-12864UMY3
0 votes 5 comments
OLED Blue lens exposure
0 votes 1 comment
NHD-0420DZW-AG5 parallel interface
0 votes 2 comments
NHD-0420DZW-AB5 Excessive Supply Current
0 votes 2 comments
NHD-0420DZW-AB5 Excessive Supply Current
0 votes 2 comments
NHD-2.8-25664UCY2 PCB revisions?
0 votes 5 comments
NHD-0216KZW-AG5 Font Tables in 4-bit Mode
0 votes 5 comments
NHD-0216KZW-AG5 Font Tables in 4-bit Mode
0 votes 2 comments
NHD-0216SZW-BG5 compatibility?
0 votes 3 comments
NHD-0216SZW-BG5 compatibility?
0 votes 3 comments
NHD-0420DZW-AY5 , Clear Display function
0 votes 1 comment
Problem initialising NHD-0420DZW
0 votes 9 comments