Winstar 1.54″ Gray Scale 128×64 COG OLED

|14 September 2021

The Winstar  WEO012864AA model is a 1.54 inch 128×64 COG OLED display module. This graphic display is built-in with SSD1327 IC; it can communicate via 6800/8080 parallel, 4-wire SPI and I2C interface, supports 16 (4-bits) grayscale, the power supply voltage for logic 3V, the display with 50% Checkboard current is 10mA for white OLED, 7mA for yellow OLED @12.5V VCC (typical value), driving duty 1/64. If customers don’t need grayscale function, customers can choose the WEO012864A model.

WEO012864AA OLED display is based on a chip-on-glass technology; therefore it is very thin, only 1.41 mm in depth. This module is lightweight, low power and very thin which is suitable for wall/meter devices, home applications, POS systems, Cloud/IoT systems, handheld instruments, intelligent technology devices, energy systems, communication systems, medical devices, etc. WEO012864AA module can be operated at temperatures from -40℃ to +80℃; its storage temperatures range from -40℃ to +85℃.




Dot Matrix

128 × 64

Module dimension

42.04 × 27.22 × 1.41 mm

Active Area

35.05 × 17.51 mm

Pixel Size

0.249 × 0.249 mm

Pixel Pitch

0.274 × 0.274 mm

Display Mode

Passive Matrix OLED

Display Color


Drive Duty

1/64 Duty




6800,8080, 4-wire SPI,I2C


1.54 inch

For questions, please contact Nijkerk Electronics.

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