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

NHD‐0420DZW‐AB5 Lines
0 votes 1 comment
OLED Streaking
0 votes 1 comment
damage from reversed power supply?
0 votes 3 comments
NHD-042ODZW-AY5 No Display
0 votes 4 comments
Font for NHD-2.8-25664UCB2-ND
0 votes 1 comment
NHD-0420DZW-AB5 SPI Clarification
0 votes 1 comment
NHD-0430DZW-AG5- Reinitializing in Nibble Mode
0 votes 2 comments
NHD-1.27-12896UGC3, can't write data correctly, 4 wire spi
0 votes 1 comment
3 Volt to 3.3 Volt longterm reliability issue
0 votes 1 comment
NHD-0220DZW-AY5, spi, beaglebone
0 votes 3 comments
Having trouble with the NHD-0420DZW-AB5
0 votes 3 comments
NHD‐3.12‐25664UMB3 fonts bigger than 5x7
0 votes 1 comment
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 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
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
0 votes 3 comments
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