2.89'' oled display panel module,20x4 character oled display,this oled module sizes is 2.89 inch in diagonal, white/green/yellow color available for 20x4 character OLED, with Parallel/SPI/I2C interface.
The 2.89 inch oled module, is a character passive matrix oled display, with FPC connection, it is a COG structure OLED display, it have 20x2 characters, blue color available, wide viewing angle, wide temperature, high brightness, high contrast, fast response time.
20x4 characters OLED display module could be displayed in wide temperature, its working temperature could be reached to -40 degree, and 80 degree.
2.89 inch 20x4 character OLED display module is the best display solution in the outdoor display, such as sunlight environment, and also for industrial or medical application that need the wide viewing angle and high brightness display.
And it’s often used for smart watch, MP3, function cellphone, portable health device and many others application.