ICQUANZX 2PCS 2004 20×4 LCD Module IIC I2C Interface Adapter Blue Backlight Compatible with Arduino R3 Raspberry MEGA2560 (Blue)

Price: $11.39
(as of May 19,2021 23:57:22 UTC – Details)

Specification:
Display: 2 lines x 16 characters
Backlight: blue with white character color
LCD controller: HD44780
Pin Definition: VCC/ GND/SDL and SCA
Contrast Adjust: Potentiometer
Backlight Adjust: Jumper
Default Address: 0x27
Working Voltage: 5V
How to wire: GND—GND; VCC—VCC; SDA—A4; SCL—A5
Application: Used to display Characters, letters and Numbers

Package Included:
2 x 2004 LCD Display Module Blue
2 x IIC/I2C/TWI Serial Interface Adapter

【20×4 LCD Display】With this shield, you can display whatever you want by programming the for Arduino board. Therefore, this is a perfect choice to make your project more interesting and vivid! Totally display 20 characters in one row, 4 rows can display 80 characters.
【IIC Interface Adapter】No need to buy the adapter extra, this kit contains a IIC/I2C/TWI Serial Interface Adapter, with witch you can start your project at any time.
【Easy to Use】 Less I/O ports are occupied, only four – VCC, GND, SDA (serial data line), SCL (serial clock line). Address of the module: 0x27
【Support IIC Interface】It only takes two I/O port thus saving more for other usages. You can adjust the contrast by the potentiometer at its back. If you don’t want the back light, you can also unplug the jumper cap at the LCD back.
【Widely Applications】LCD display module based on the popular HD44780 controller, works great with for Arduino / for Mega2560 board and other micro-controllers.