Description: This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of 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 display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for based project.
I2C Address: 0X20~0X27 (the original address is 0X20, you can change it yourself) the backlight and contrast is adjusted by potentiometer Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
I2C Address: 0x27 (I2C
Address: 0X20~0X27 (the original address is 0X27, you can change it yourself)
Specification: Compatible for 1602
LCD Supply voltage: 5V
Size: 5.5 x 2.3 x 1.4 cm
Package included: 5 x IIC/I2C/TWI/SPI serial interface module