1602 LCD display with I2C serial interface is compatible with for Arduino and Raspberry pi, display function: LCD display with I2C serial interface can be applied to display real time clock, temperature, humidity and so on. How to wire: GND—GND; VCC—VCC; SDA—A4; SCL—A5 Commonly used in: Internet of things, DIY project, home animation, smartbuilding, maker's DIY project. Compatible with all current development boards, such as Compatible with Arduino, Compatible with Raspberry pi, Compatible with Nano pi, Compatible with stm32 and so on 1602 icd display with I2C serial interface is compatible with for Arduino and Raspberry pi; Working voltage: 5V; To come with a potentiometer, which is applied to adjust backlight and contrast.Green LCD display with i2c serial interface backpack; LCD screen can display 2-lines x 16-characters; The i2c LCD adapter built-in industry standard equivalent LCD controller