2.70″ 128×64 Grayscale OLED Display – LGO12864A-270

The Longtech LGO12864A-270 is a 2.70-inch 128×64 grayscale OLED display designed for industrial instruments, control panels and embedded systems. It has a 73.00 × 41.86 mm panel size, a 63.41 × 32.69 mm viewing area and a 61.41 × 30.69 mm active area. The display uses 0.450 × 0.450 mm pixels with a 0.480 × 0.480 mm pixel pitch, providing a clear white-on-black graphical display with 16-level grayscale capability for icons, status information, measurement data and industrial user interfaces.

The module uses an SSD1322 OLED controller and supports multiple host interfaces, including 8-bit 6800/8080 parallel, 3-wire SPI and 4-wire SPI, for different MCU and embedded system designs. The standard Longtech logic voltage range is 1.65 V to 3.3 V, subject to confirmation for the selected electrical configuration. It uses a 30-pin FPC with a 0.50 mm pin pitch for connection to the host PCB. The interface configuration includes BS0, BS1, CS#, RES#, D/C#, R/W#, E/RD# and D0–D7 signals, providing flexibility for different communication requirements.

The standard version provides a white grayscale OLED display with a COG structure and 1/64 duty driving. The specified operating temperature range is -40°C to +70°C, with a storage temperature range of -40°C to +85°C, making it suitable for industrial applications requiring extended low-temperature performance. Its bottom-exit FPC structure allows integration into industrial electronic equipment, while FPC length, connection configuration and other mechanical or electrical specifications can be customized according to project requirements where applicable.