20 x 4 Character LCD Display Module Blue For Arduino

(1 customer review)


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 Arduino 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 Arduino Sensor Shield V5.0 sensor expansion board IIC device interface can, GM 4P sensor connection cable, programmed through the Arduino controller, you can easily identify the slogan, sensor data records.

  • Full Refund if you don’t receive your order
  • Full or Partial Refund, if the item is not as described
  • Processing time: Ships in 24 hours

11 in stock

SKU: 908616 Category:






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 Arduino based project
Size: 9.8 x 6 x 1.2mm

Visit Our Official Website to Download Library 

Package included:

1 x 2004 LCD display module

1 review for 20 x 4 Character LCD Display Module Blue For Arduino

  1. mariusmym


    Very nice product. Works very well with LiquidCristal_I2C library just make sure that the contrast is setted properly and the adress is the corect one ( you can use an I2C scanner app to find the correct adress). Good delivery time for Romania.

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