0.91″ 128×32 Monochrome OLED Display – LGO12832E-091

The Longtech LGO12832E-091 is a compact 0.91-inch 128×32 monochrome OLED display designed for industrial instruments, compact electronic devices and embedded systems. It has a 30.0 × 11.5 mm panel size, a 24.384 × 7.584 mm viewing area and a 22.384 × 5.584 mm active area. The display uses 0.159 × 0.159 mm pixels with a 0.175 × 0.175 mm pixel pitch, providing a clear white-on-black graphical display for status information, icons, measurement values and compact horizontal user interfaces.

The module uses an SSD1306 OLED controller and supports a 4-wire SPI interface through CS#, D/C#, SCLK and SDIN signals. It supports a logic supply voltage of 1.65 V to 3.3 V and uses a 15-pin FPC with a 0.65 mm pin pitch for connection to the host PCB. The pin configuration also provides RES#, IREF, VCOMH, VBAT, VDD and VCC connections required by the OLED driver circuit.

The standard version provides a white monochrome OLED display with a COG structure. The specified operating and storage temperature ranges are both -40°C to +85°C, making it suitable for industrial applications requiring extended temperature performance. FPC structure and other mechanical or electrical specifications can be customized according to project requirements where applicable.