Features & Benefits
- 128*32
- No need, self-illumination
- Supports DC 3.3V to 5.0V
- -30 degrees ~ 70 degrees
- Compatible with ESP8266, ESP32, etc.
- Enables multiple IIC devices on the same bus.
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6pcs I2C Display Module 0.91 Inch I2C OLED Display Module I2C OLED Screen Driver DC 3.3V~5V for Raspberry pi ESP32 ESP8266 AVRPICSTM32
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0.91 Inch I2C OLED Display: Resolution is 128*32, no need backlight, self-illumination.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The 0.91-inch size makes it perfect for space-constrained projects, ensuring easy integration into various devices and applications.
Wide Compatibility
Supports a broad range of microcontrollers like Raspberry Pi, ESP32, and STM32, making it ideal for versatile use in DIY projects and professional applications.
Easy Connectivity
I2C interface simplifies wiring and reduces pin usage, enabling straightforward connections and efficient communication across multiple devices.
Product Details
| Package Dimensions | 3.39 x 2.52 x 0.43 inches (8.6 x 6.4 x 1.1 cm); 0.35 ounces (9.92 grams) |
| Item model number | Coliao-I2C OLED Display Module |
| Date First Available | April 27, 2022 |
| Manufacturer | Coliao |
Who Should Buy?
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Raspberry Pi Users
Ideal for projects requiring compact displays and easy integration with Raspberry Pi microcontrollers.
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Embedded Developers
Perfect for embedded system developers needing versatile display solutions for various microcontrollers like ESP32 and STM32.
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Hobbyists/Students
Great for hobbyists and students working on IoT projects or classroom demonstrations featuring simple display requirements.
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High-Resolution Needs
Not suitable for applications requiring high-resolution displays or detailed graphical presentations due to its small size.
Product Description
6pcs I2C Display Module 0.91 Inch I2C OLED Display Module I2C OLED Screen Driver DC 3.3V~5V for Raspberry pi ESP32 ESP8266 AVRPICSTM32
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Customer Questions & Answers
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Question:
What is the I2C Display Module 0.91 Inch used for?
Answer: The I2C Display Module 0.91 Inch is commonly used in various microcontroller projects, particularly with Raspberry Pi, ESP32, and ESP8266. This versatile display module allows you to visualize data in a compact form. Its low power consumption makes it ideal for battery-operated devices and applications in IoT. Typical use cases include displaying sensor readings, notifications from smart home systems, or even real-time data streams from your microcontroller, enhancing your project with an intuitive visual interface. -
Question:
How does the I2C interface work with this OLED display?
Answer: The I2C interface simplifies the connection and communication with the OLED display by using just two wires for data transfer: SDA (data line) and SCL (clock line). This allows multiple devices to connect to the same bus, ensuring efficient wiring and reduced complexities. Additionally, the I2C protocol allows for quicker data updates, making it suitable for real-time applications such as dynamic dashboards or status indicators in your projects. -
Question:
Can I use this display module with other microcontrollers?
Answer: Yes, the I2C Display Module 0.91 Inch is compatible with a range of microcontrollers, including AVR, PIC, STM32, and others. As long as your microcontroller has I2C capabilities, you can easily integrate the display into your project. This versatility enables hobbyists and developers to use the module in various applications, from simple experiments to complex systems like robots or home automation solutions. -
Question:
What is the voltage range for this OLED display module?
Answer: This I2C OLED display module operates within a voltage range of 3.3V to 5V. This adaptability allows it to be used with different systems and microcontrollers that output within this range, making it a flexible choice for various electronics projects. Users should ensure that their microcontroller supports the operational voltage to prevent damage and ensure optimal performance of the display module. -
Question:
What libraries can I use to program this OLED display?
Answer: To program the I2C Display Module 0.91 Inch, popular libraries like Adafruit's SSD1306 or U8g2 can be utilized, depending on your platform. These libraries provide comprehensive support for initializing the display, drawing graphics, and text. Using these libraries simplifies the coding process, allowing you to quickly implement your display functions, whether you're programming for Arduino, Raspberry Pi, or other platforms. -
Question:
What are the physical dimensions of the 0.91 Inch display?
Answer: The 0.91 Inch OLED display has a compact size that is perfect for projects where space is limited. With a thin profile and lightweight design, it fits seamlessly into small electronic applications such as drones, wearable tech, or even custom gadgets. The small display is big on features, making it a smart choice for developers who need a reliable output without compromising on design. -
Question:
How can I connect this display to a Raspberry Pi?
Answer: Connecting the I2C Display Module to a Raspberry Pi involves using the GPIO pins for I2C communication. You will typically connect the SDA and SCL pins on the display to the corresponding GPIO pins on the Raspberry Pi. After physical connections, users need to enable I2C in the Raspberry Pi’s configuration and install any necessary libraries to start coding. This makes it an ideal choice for projects like home automation dashboards or monitoring systems. -
Question:
What can I display on this OLED module?
Answer: You can display a variety of content on the I2C OLED module, including numerical data, text messages, and simple graphics. This makes it suitable for applications like real-time monitoring systems that display temperature, humidity, or other sensor data, as well as notifications for smart home alerts. Its ability to refresh quickly allows for dynamic content changes, enhancing interactivity and user engagement. -
Question:
Is it possible to daisy chain multiple displays?
Answer: Yes, you can daisy chain multiple I2C OLED displays on a single I2C bus. This is because I2C allows multiple devices with the same SDA and SCL lines, differentiated by unique addresses. When daisy chaining, make sure to assign different I2C addresses for each display to avoid conflicts. This setup is great for applications that require multiple data outputs, like creating a series of status indicators in a control panel environment. -
Question:
Where can I buy 6pcs I2C Display Module 0.91 Inch I2C OLED Display Module?
Answer: You can conveniently purchase the 6pcs I2C Display Module 0.91 Inch I2C OLED Display Module on Ubuy in Isle of Man. Ubuy offers a range of electronic components and ensures timely access to quality products, making it a reliable choice for electronics enthusiasts and developers looking to enhance their projects with these display modules.
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