WEA160128B series has a resolution of 160x128 dots, with a diagonal size of 1.92 inches, and is built-in with the CH1120 OLED IC. It supports a 4-wire SPI interface, providing excellent high-color contrast (contrast ratio: 10,000:1), sharpness, and image consistency.
The WEA160128B series of COG graphical OLED modules additionally feature a PCB board, providing four screw holes for customers to securely mount the module onto their application products. In addition, the WEA160128B model is an extension of the WEO160128B model. Customers who do not need a PCB board can choose the
WEO160128B model as your best solution.
This 1.92-inch COG OLED series module can be applied in control panels for medical, smart home, smart building equipment (including residential and office), lighting management, heaters, smartwatches, sports watches, and other devices.
The logic power supply voltage for this COG OLED is 3V to 3.3V, with a driving method of 1/128 duty, supports 16 (4-bits) grayscale ,consuming a current of 160 mA (typical value) with a 50% display screen. The module's operating temperature ranges from -40℃ to +80℃, and its storage temperature ranges from -40℃ to +85℃.