0.91 Inch OLED Display Module White 128x32 Dots SSD1306 4PIN I2C Interface
Common Features:
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Display Size:
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OLED Type: Monochrome: Most 0.91-inch OLED displays are monochrome (usually white, blue, or yellow), meaning they display one color against a black background
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Interface:
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I2C: Most 0.91-inch OLED modules use the I2C interface for communication, which requires only two data lines (SDA for data and SCL for the clock). I2C is convenient for simpler wiring and slower communication speeds.
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SPI: Some 0.91-inch OLED modules may also support SPI (Serial Peripheral Interface), which allows for faster data transfer but requires additional wiring.
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Driver IC: SSD1306: This is one of the most popular OLED controllers, widely used in 0.91-inch modules
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Power Supply: OLED displays are relatively low-power compared to traditional LCDs because they don’t require a backlight—each pixel emits its light. However, they still need a supply of 3.3V or 5V (depending on the model) to operate.
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PCB Mounting: Rigid PCB: Others come with a rigid PCB, which is more common in embedded or stationary applications like handheld devices, sensors, and gadgets.
Detailed Specifications:
| 1 | Brand Name | Genyu |
| 2 | Model Number | GY091BD01W |
| 3 | Display Mode | OLED(Organic Light Emitting Diode) |
| 4 | Color | White |
| 5 | Size | 0.91 inch |
| 6 | Dot Matrix | 128*32 Pixels |
| 7 | Module Size | 38.0(W)*12.5(H)*11.9(T) mm |
| 8 | View Area | 24.384(W)*7.584(H) mm |
| 9 | Active Area | 22.384(W)*5.584(H) mm |
| 10 | Dot Size | 0.159(W)*0.159(H) mm |
| 11 | Dot Pitch | 0.175(W)*0.175(H) mm |
| 12 | Drive IC | SSD1306BZ |
| 13 | Connector | COG+FPC |
| 14 | Interface | SPI |
| 15 | Operating Temperature | -40~+85℃ |
| 16 | RoHS Compliant | Yes |
OLED Screens ( 0.42 inch~3.12 inch ):
We mainly develop small-middle sizes OLED displays, including 0.42", 0.49", 0.66", 0.78", 0.87", 0.91", 0.96", 1.12", 1.21", 1.3", 1.5", 1.54", 1.92", 2.08", 2.23", 2.42", 2.7", and 3.12", etc.
Based on your demands, we can customize the FPC, Interface, Touch Panel, and PCB board.
Please let me know your requirements, we will suggest some models for your optional...
How to Use a 0.91-inch OLED PCB with Arduino:
To connect and use a 0.91-inch OLED display with an Arduino (or other microcontroller), follow these basic steps:
1. Wiring the Display:
FAQ
1. Q: What products can you provide?
A. 1) Custom Segment LCD Display;
2) Monochrome Graphic/Dot Matrix LCD Display Modules;
3) Micro OLED Display Modules;
4) Color TFT LCD Display Panels;
5) LED Backlights.
2. Q: Where is your factory?
A. Our office is in Shenzhen, Guangdong and our factory is located in Jiangxi Province.
3. Q: Will you offer a free sample?
A: For the first cooperation, samples will be charged, and the amount will be returned at the mass order stage.
4. Q: What is the delivery time?
A: For small orders: 7-15 days. For mass production: 25-30 days.
5. Q: Can I get a lower price for OLED displays?
A: Yes, cheaper price with bigger/larger quantities order.
6. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
