Pin Layout
The I2C variant of LCD module has a total of 4 pins.
| Pin | Label | Description |
|---|---|---|
| 1 | VCC | Power supply (typically 5V) |
| 2 | GND | Ground |
| 3 | SDA | Serial Data Line for I2C communication |
| 4 | SCL | Serial Clock Line for I2C communication |
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The I2C variant of LCD module has a total of 4 pins.
| Pin | Label | Description |
|---|---|---|
| 1 | VCC | Power supply (typically 5V) |
| 2 | GND | Ground |
| 3 | SDA | Serial Data Line for I2C communication |
| 4 | SCL | Serial Clock Line for I2C communication |