About this item

• 1602 LCD screen can display 2 lines x 16 characters, with i2c serial interface, blue display.
• Built-in independent potentiometer, backlight can be adjusted through the back potentiometer.
• Power supply: 5v; I2C address: 0x27; wiring method: GND—GND, VCC—VCC, SDA—A4, SCL—A5.
• Compatible with most development boards, such as Arduino, Raspberry pi.
• Widely used in: Internet of Things, school electronics projects, smart buildings, maker DIY projects, etc., can display letters, characters, numbers, real-time clock or temperature.