This is a 0.96 inch white OLED display (Yellow- Blue) module. The display module can be interfaced with any microcontroller using SPI/IIC protocols. It is having a resolution of 128x64. The package includes display board,display, 4 pin male header presoldered to board.
OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED doesn't require a backlight. OLED possesses high application potential for virtually all kinds of displays and is considered the last word technology for subsequent generation of flat-panel displays. Dimensions: 27.5 × 27.8 × 11.3mm Display Size: 21.74 × 10.86 Drive voltage: 2.8-3.3V (with automatic boost) Driver IC: SSD1306 Support Interface: 8 parallel port, 3/4-wire SPI, I2C Color: yellow and blue color Characteristics: wide viewing angle, high contrast, low power consumption, visible under the sun.
OLEDs basic structure consists of organic materials positioned between the cathode and therefore the anode, which consists of electrical conductive transparent Indium Tin Oxide (ITO). The organic materials compose a multi-layered thin film, which incorporates the opening Transporting Layer (HTL), Emission Layer (EML) and therefore the Electron Transporting Layer (ETL). By applying the acceptable electric voltage, holes and electrons are injected into the EML from the anode and therefore the cathode, respectively. The holes and electrons combine inside the EML to make excitons, after which electro luminescence occurs. The transfer material, emission layer material and selection of electrode are the key factors that determine the standard of OLED components.
The characteristics of this display module are high brightness, self-emission, high contrast ratio, slim/thin outline, wide viewing angle, wide temperature range and low power consumption.
OLED display, no need backlight, self-illumination, the display performance is best than the normal LCD display, also lower consumption. I2C interface, requires only two signal pin. It Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32).