• Size
• 0.91
• mm

• Resolution
• 128x32
• Dot

• Model No.
• HP12832-03-TSWG15P091

• Product Type
• Mono OLED

• Shape of Display
• Rectangular

• Outline Size
• 30x11.45x3.4
• mm

• Active Area
• 22.38x5.58
• mm

• View Angle
• All Angles

• Drive IC
• SSD1316Z

• Interface
• I2C

• Touch Screen
• NA

• OP
• -20°C~+70°C
• ℃

• Remark

0.91-Inch 128×32 White OLED Display Module (HP12832-03-TSWG15P091-A)

This 0.91-inch white OLED module offers a high-clarity self-emissive display with a compact outline and ultra-light structural design, ideal for miniature devices and battery-powered systems. With a 128×32 pixel matrix and SSD1306BZ driver IC, it supports SPI/I²C interfaces and provides excellent brightness, high contrast, and wide viewing angles without requiring a traditional backlight. The thin mechanical profile allows seamless integration into slim housings while maintaining strong durability in demanding operating environments.

Built for both consumer and industrial applications, the module ensures fast response times, low power consumption, and superior performance under varying temperature conditions. It is widely used in IoT nodes, handheld tools, wearables, smart indicators, and compact user interfaces requiring precise text or icon display.

Features

0.91-inch self-emissive OLED panel with 128 × 32 resolution

White illumination with high contrast ratio and crisp monochrome rendering

No backlight needed, resulting in extremely low power usage

SSD1306BZ driver IC supporting SPI/I²C

Ultra-thin and narrow-outline structure for compact product integration

Wide viewing direction with excellent readability in low-light environments

High aperture ratio (82.5%) and optimized dot pitch for enhanced clarity

Suitable for battery-powered and portable embedded systems

Applications

Wearable devices and compact smart accessories

IoT modules, wireless transmitters, and environmental sensors

Portable instruments and handheld diagnostics

Industrial control indicators and embedded UI panels

Consumer product status displays and compact dashboards

Medical devices and lightweight monitoring equipment

Technical Specifications

Except the available standard LCD/TFT/OLED display products, Huaxianjing provides tailor made displays. The tailor extensive portfolio makes it possible to create-made solutions for customers to fit their application. We have the advanced display technologies available to use in your design and if there is anything you want to change about one of our existing LCD/TFT/OLED displays, we can make it happen.

With more than 15 years experience, our sales and engineering team will be with you through the entire development process and will ensure the semi or fully customization a successful display tailored made to the individual application.

Our LCD/TFT/OLED custom design solutions are available in different options according to customer requirements. Huaxianjing can offer various options on backlight type, pin and connector, cable, resistive touch screen (RTP) and projected capacitivetouch screen (CTP) or anti-reflective or anti-glare coating, or custom cover lens, ZIF PPC or customized PCB board or a fully custom solution for your product application, as well as System Integrated Solution.