HALJIA LCD1602 Adapter Board Module IIC I2C TWI SPI Serial Interface DC 5V Compatible with Arduino 1602 2004 LCD Display

This is great IIC/I2C/TWI/SPI Serial Interface Adapter for Arduino LCD 1602 2004. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface module, you will be able to realize data via only 2 wires. If you already has I2C devices in your project, this LCD MODULE is fantastic for Arduino based project. The backlight and contrast are adjusted by potentiometer. Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable., Manufacturer: HALJIA