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LCD Module Blue White 20 x 4 Characters with I2C Control
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 costs no more resources at all. It's fantastic for Arduino based project.
I2C Address: 0x20
Software version :0022
SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5
Pin Definition : GND.VCC.SDA.SCL
Back lit (Blue with white char color)
Supply voltage: 5V
PCB Size : 60mm×99mm
Contrast Adjust : Potentiometer
Backlight Adjust : Jumper
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