Arduino Serial IIC I2C LCD 2004 (20x4) Yellow / Blue Liquid Crystal Display Module 1pcs (Compatible LCD 1602)

Blue LCD display with white LED backlight, controlled via I2C - very suitable for easy projects with not so demanding display information requirements. Great advantage is the control via I2C bus, you just need to devote 2 data pins for communication with display! Overall the display is connected with Arduino using 4 pins - +5V, GND, SDA (pin A4) and SCL (pin A5).

LED backlight can be deactivated by pulling off of the jumper. Address can be adjusted using address bridge by disconnecting or shorting of soldering surfaces. Address is by factory default set to 0x27 or 0x3F according to the used chip.

- Components: 2004 lcd display + I2C serial interface backpack.The I2C module comes pre-soldered,works well(not need to be soldered by yourself).
- I2C LCD 2004 displays characters of 4 rows with 20 characters in each. Four Pins: VCC, GND,SDL and SCA used for connecting Dupont Line or IIC dedicated cable.
- IIC/I2C interface; only takes two I/O ports. I2C Address: 0x27 or 0x3F. You can adjust the contrast by the potentiometer at its back.
- Support blue backlight, the display is clear and bright.
- The 20x4 LCD Display Module used for connecting with Arduino and Raspberry pi and it can be used to display real time clock, temperature, humidity etc.
- Working voltage: 5V DC
- Dimension: 60x99x22 mm
- Contrast can be adjusted by trimmer