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

NHD-0420DZW-AB5
0 votes 5 comments
NHD-0216SZW-BG5 OLED artefacts and undefined patterns
0 votes 2 comments
NHD-2.8-25664UCB2 goes dark under heavy updates
0 votes 4 comments
NHD-0420DZW-AG5 OLED character module--Displaying junk data
0 votes 2 comments
NHD-0216MW-IB3 pinout
0 votes 4 comments
NHD-0220CW: cursor not visible with text
0 votes 6 comments
I2C Errors on NHD-0216CW-AB3 but not NHD-0220CW-AB3
0 votes 3 comments
Question about 256x64 sample code
0 votes 2 comments
Flickering NHD-0220CW-AY3
0 votes 6 comments
NHD-2.8-25664UCY2 - 3d model
0 votes 2 comments
Connector hole size in NHD-1.69-160128UGC3
0 votes 2 comments
NHD-0420CW I2C interface
0 votes 4 comments
Meaning of Co bit in US2066 Controller
0 votes 1 comment
NHD-0216CW-AB3 and an Arduino Micro
0 votes 5 comments
NHD-2.7-12864UCY3 Uneven brightness depending on neighboring pixels
0 votes 3 comments
NHD 1.69 1601128ASC3 with Arduino Leonardo
0 votes 2 comments
Text orientation not changing with Extended Entry Mode Set Register
0 votes 3 comments
NHD‐2.8‐25664UCB2 wiring
0 votes 4 comments
compatibility
0 votes 1 comment
Current consumption NHD-1.69-128160ASC3 and NHD-1.69-160128UGC3
0 votes 1 comment
NHD-1.69-160128ASC3 with SEPS525 - MEMORY_WRITE_MODE not working
0 votes 2 comments
NHD-0420CW on XMEGA
0 votes 4 comments
Test mode for NHD-0420CW-xxx displays?
0 votes 8 comments
Problem setting 'function select c' register
0 votes 3 comments
NHD-3.12-25664UCB2 dim display with banding?
0 votes 7 comments
NHD-2.8-25664UCB2 OLED display pixel lifetime
0 votes 1 comment
NHD-0420CW-AY3 display, text is mirror image
0 votes 1 comment
NHD‐0420CW‐AG3: blinking part of text?
0 votes 2 comments
NHD-1.69-160128UGC3 with STM32F0
0 votes 1 comment