20x4 2004 LCD Display Module with Yellow backlight for Arduino ( IC/I2C/TWI/SPI Serial Interface )
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This is IIC Serial 20X4 LCD module . With this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.
- Interface: I2C
- I2C Address: 0x20 or 0x27
- Sofware version :0022
SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5
Pin Definition : GND - VCC - SDA - SCL
- Back lit (Yellow with black char color)
- Supply voltage: 5V
- Pcb Size : 60mm×99mm
- Contrast Adjust : Potentiometer
- Backlight Adjust : Jumper
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