dfrobot i2c lcd module arduino brands

Referring to the LCD16020, I believe that everyone is not unfamiliar with the square shape, green color, a row of 2.54 pin header.... LCD1602 module is a product of the DFRobot Gravity I2C series, which has been greatly optimised for its original LCD1602 appearance. This module does not need to adjust the contrast, retain the backlight controllable function, and simultaneously compatible with 3.3V and 5V voltage. The optimisation of function and the appearance will bring you the different experience.

Gravity: I2C LCD1602 Arduino LCD Display Module (Green) Click a star to leave your reviewWorst experience possibleA bad experienceA moderate experienceA satisfied experienceA very positive experience

This type of LCD display is very widespread in Arduino projects but unfortunately consumes a lot of Inputs/Outputs, hence the interest of an I2C backpack allowing to reduce four-wire connections (SDA and SCL, ground and power supply) between Arduino and I2C display. It is also well known that the fewer the wires, the easier the connection.

The I2C interface on the back uses a 2.54mm impaction, which allows the use dupont connectors to make connections on breadboard (or directly on an Arduino).

The advantage of an I2C bus is that it allows you to connect several peripherals on the same bus ... as long as each peripheral has a unique address on the bus.

Have you been fed up with Black/White LCD screen? Do you want to try a colorful one? DFRobot I2C 16x2 Arduino LCD with RGB Backlight Display module will bring you a new experience about screen. It comes with RGB full color backlight, which has 16 million kinds of color.

Usually, Arduino LCD display projects will run out of pin resources easily, especially with Arduino Uno. And it is also very complicated with the wire soldering and connection. This I2C 16x2 LCD Screen is using an I2C communication interface. It means it only needs 4 pins for the LCD display: VCC, GND, SDA, SCL. It will saves at least 4 digital / analog pins on Arduino. And Gravity interface make it easier to use with our Gravity: IO expansion shield.