NHD-2.23-12832UCB3 Graphic OLED Display Module NHD- Newhaven Display 2.23- 2.23 diagonal size 12832- 128 x 32 pixel resolution UC- Model B- Emitting Color: Blue 3- +3V power supply Newhaven Display International, Inc. 2511 Technology Drive, Suite 101 Elgin IL, 60124 Ph: 847-844-8795 Fax: 847-844-8796 www.newhavendisplay.com nhtech newhavendisplay.com nhsales newhavendisplay.com Document Revision History Revision Date Description Changed by 0 5/1/2011 Initial Product Release - 1 2/22/2013 Electrical characteristics and mechanical drawing updated JN 2 8/3/2020 Included MIN Supply Voltage & Reformatted 2D Mechanical AS Drawing 3 9/1/2020 Updated 2D Mechanical Drawing AS Functions and Features 128 x 32 pixel resolution Built-in SSD1305 controller Parallel or serial MPU interface Single, low voltage power supply RoHS compliant 2