The 0.91 Blue OLED Display with I2C/IIC Serial Interface Module is a compact, energy-efficient display designed for embedded systems, IoT dashboards, and microcontroller-based projects. Featuring OLED technology, it offers deep blacks, sharp contrast, and wide viewing angles without needing a backlight. It operates between 2.8V–5V DC and consumes minimal power, making it ideal for battery-powered applications. Compatible with Arduino, Raspberry Pi, ESP32, and STM32 boards, this module displays data and sensor readings clearly and efficiently. Trusted by students and makers, StemVolt provides this durable, high-performance display for DIY electronics and educational projects.
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Applications
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Suitable for DIY electronics and Arduino-based projects
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Perfect for displaying temperature, humidity, or sensor data
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Used in robotics and automation control interfaces
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Great for educational experiments and STEM learning
Specifications
| Parameter | Details |
|---|---|
| Display Type | OLED (Organic Light Emitting Diode) |
| Screen Size | 0.91 inch |
| Display Color | Blue |
| Interface | I2C / IIC |
| Operating Voltage | 2.8V – 5V DC |
| Resolution | 128 × 32 pixels |
| Power Consumption | Low, self-illuminating |
| Viewing Angle | Up to 160° wide angle |
| Compatibility | Arduino, Raspberry Pi, ESP32, ESP8266, STM32 |
| Dimensions | Approx. 38mm × 12mm |
| Backlight | Not required (self-illuminated) |
Features
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Easy connection through I2C/IIC interface
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Wide viewing angle with clear readability
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Long operational life with reliable performance
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Fully compatible with popular development boards
Package Includes
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1 × 0.91 Blue OLED Display Module
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