The IIC 2004 LCD display module is a 4 line 20 character LCD module not only set the contrast control knob selector switch also has a backlight and IIC communication interface. For beginners, not for the cumbersome and complex LCD driver circuit connection and a headache, the real significance of this LCD module will simplify the circuit, this module directly into the Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the controller, you can easily identify the slogan, sensor data records.

• Supply Voltage : 5V
• Interface : I2C
• I2C Address : 0x27 or 0x3F
• Pin Definition : GND, VCC, SDA, SCL
• Contrast Adjust : Potentiometer
• The module is a low-power consumption character LCD module with a built-in controller
• The module can be easily interfaced with a MCU
• Display Format : 20 Characters x 4 lines
• Fully assembled and tested serial LCD 20 x 4 module
• White text, blue backlight
• It is fantastic for based project
• Size : 9.8 x 6 x 1.2mm

Device	LCD Module
Type	20X4 Character | Blue Backlight