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128x64 OLED (SSD1306)
Adafruit
This guide provides instructions for wiring and using a 128x64 OLED display with I2C or SPI interfaces.
In stock
Specifications
3- Operating Voltage
- 3.3V-5V
- Logic Level
- 3.3V
- Dimensions
- 128x64 pixels, 0.96" diagonal
Pinout
5Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| GND | Ground | GND | Vin goes to 5V (red wire on STEMMA QT version) |
| Vin | Power Input | POWER | Connect to a 3-5V power supply |
| Data | SDA (I2C) | I2C | Connect to I2C SDA pin on Arduino (e.g., A4 on Uno, 20 on Mega) |
| Clk | SCL (I2C) | I2C | Connect to I2C SCL pin on Arduino (e.g., A5 on Uno, 21 on Mega) |
| RST | Reset | GPIO | Connect to a GPIO pin or not required for STEMMA QT version |
Interactive pinout
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BOARD
Click a pin to copy its name · tap a tag above to spotlight a bus.