Small OLED display modules from 0.42 inch to 5.5 inch - monochrome PMOLED, full color AMOLED, character OLED and round OLED, with SSD1306/SSD1309/SSD1322 driver ICs, SPI/I2C interfaces and low MOQ from MACLIGHT.
What is a small OLED display?
A small OLED display is a self-emissive module under 5.5 inches that needs no backlight, offering deep blacks, wide viewing angles, fast response and ultra-thin structure for wearables, meters, instruments and smart home devices.
PMOLED vs AMOLED
PMOLED is a passive matrix technology used for small monochrome displays - low cost, low power, ideal for status and text displays. AMOLED uses active TFT driving for full color and high resolution, used in smartphones and wearables.
Small OLED display sizes
- 0.42" - 0.96" : mini monochrome OLED for wearables, smart meters, DIY projects
- 1.0" - 1.5" : graphic OLED for instruments, medical devices
- 1.6" - 3.2" : larger graphic and character OLED for industrial HMI
- Round OLED : circular displays for smartwatches and rotary interfaces
- Color OLED : full color AMOLED for compact graphic interfaces
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Small OLED display FAQ
What sizes do small OLED displays come in?
MACLIGHT offers standard small OLED displays from 0.42 inch to 5.5 inch, including monochrome, color, round and character types. Custom sizes are available.
What interface do small OLED displays use?
Most support SPI or I2C, which are directly compatible with Arduino, Raspberry Pi and other microcontrollers. Some models also support parallel interface.
Can small OLED displays be customized?
OLED customization mainly covers interface, FPC, touch panel and adapter PCB board. Custom size or resolution is rarely available due to high tooling cost and MOQ requirements.
