2.42″ 128×64 Monochrome OLED Display Module – LGO12864B-242

The Longtech LGO12864B-242 is a 2.42-inch 128×64 monochrome OLED display module designed for industrial instruments, control panels and embedded systems. It has a 71.0 × 43.5 mm module size and a 55.01 × 27.50 mm active area. The display uses 0.40 × 0.40 mm pixels with a 0.43 × 0.43 mm pixel pitch, providing a clear white-on-black graphical display for icons, menus, measurement data and system information. LGO12864B-242

The module uses an SSD1309 OLED controller and supports a 4-wire SPI serial interface through SCK, SDA, RST, DC and CS control signals. The logic supply supports 1.65 V to 3.3 V, with 2.8 V specified as the typical value, while the OLED display supply is typically 12 V. The panel operates with a 1/64 duty driving scheme. LGO12864B-242

This standard version provides a white monochrome display with a typical brightness of 110 cd/m², 2000:1 dark-room contrast and a 160° viewing angle. The operating temperature range is -40°C to +70°C, with a storage temperature range of -40°C to +85°C. Interface configuration, PCB design and other mechanical or electrical specifications can be customized according to project requirements.