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Product Picture
Product Description
- 0.91 inch OLED screen with black and white or black and blue color display
- 128x32 resolution for clear display and high contrast
- Large viewing angle: greater than 160° (one screen with the largest viewing angle in the display)
- Wide voltage supply (3V~5V), compatible with 3.3V and 5V logic levels, no level shifting chip required
- With IIC bus, only a few IOs can be used to light up the display
- Ultra-low power consumption: normal display is only 0.06W (far below the TFT display)
- Military-grade process standards, long-term stable work
- Provides a rich sample program for STM32, C51, Arduino, and Raspberry Pi platforms
- Provide underlying driver technical support
Product Parameters
| Name | Parameter |
| Display Color | white/blue |
| SKU | MC091GW/MC091GB |
| Screen Size | 0.91(inch) |
| Screen Type | OLED |
| Driver IC | SSD1306 |
| Resolution | 128*32 (Pixel) |
| Module Interface | IIC interface |
| Active Area | 22.384x5.584(mm) |
| Touch Screen Type | have no touch screen |
| Touch IC | have no IC |
| Module PCB Size | 12.00x38.00(mm) |
| Visual Angle | >160° |
| Operating Temperature | -20℃~60℃ |
| Storage Temperature | -30℃~70℃ |
| Operating Voltage | 3.3V~5V |
| Power Consumption | TBD |
| Rough Weight(Package containing) | 5g |
Interface Definition
| Pin Label | Pin description |
| GND | OLED power ground |
| VCC | OLED power positive (3.3V~5V) |
| SCL | OLED IIC bus clock signal |
| SDA | OLED IIC bus data signal |
Product Documentation
- 0.91inch IIC_OLED Module User Manual
- 0.91inch OLED Specification
- 0.91 inch IIC_OLED Module Size Picture
- 0.91inch IIC_OLED Module Schematic
- 0.91inch IIC_OLED Module OLED Schematic and PCB Package Library
- Driver IC SSD1306 Datasheet
Program Download
Reference Materials
- Arduino IDE software use illustration
- RaspberryPi GPIO library installation instructions
- Python Image Library installation instructions
- C51 Keil and stc-isp software use illustration
- STM32 keil software use illustration
- PCtoLCD2002 software use illustration
- Image2Lcd software use illustration
- Chinese and English display modulo settings