The module is a low-power consumption character LCD Module with a built-in controller. Fully assembled and tested Serial LCD 20x4 Module with yellow background and I2C Module which helps you to reduce the number of pins needed to connect the display to your project to don't forget the ease of doing this with this module that you only going to need 2 pins for data and the VCC, GND and programmed with help of the LiquidCrystal I2C library. The module can be easily interfaced with any MCU. It is very good for your Arduino and any MCU-based project.

Specifications of the Display:

• Display Format: 20 Characters x 4 lines.
• Color: Gray Text, Yellow backlight.
• Supply voltage: 5V.
• Interface: can be Connected Parallel and with I2C Using the I2C Module
• Size: 98 x 60 x 12mm.

Specifications of the I2C Module:

• Supply Voltage: 5V
• The backlight and contrast are adjusted by a potentiometer
• Come with 2 IIC interfaces, which can be connected by Dupont Line or IIC dedicated cable
• Compatible with 1602, 2004 LCD
  
  

Pinout of the Module:

It's better to solder the module to the display or you can solder female pin headers and then you can use the display with and without the I2C Module:

Package Includes:

1 x LCD 20x4 Character Display Module Yellow Background 

1 x I2C Adapter