3Pcs Iic I2C 2004 Lcd Module 20X04 Lcd Screen Module Display For Arduino

Specifications: Display: 4-lines x 20-characters Four Pin Definition: GND, VCC, SDA, SCL Default I2C bus address: 0 x 27 for F8574T chip Working voltage: 5V Adjust Backlight: Potentiometer Package includes: 3 x LCD module 1 x 10pin F-M jumper wires

Product Features

  • 2004 LCD screen can display 4 lines x 20 characters, with i2c serial interface, blue display.
  • Compatible with most development boards, such as Arduino, Raspberry pi, Tinkerboard, Nano pi, Banana pi, stm32, etc.
  • Power supply: 5v; I2C address: 0x27; wiring method: GND—GND, VCC—VCC, SDA—A4, SCL—A5.
  • Built-in independent potentiometer, backlight can be adjusted through the back potentiometer.
  • 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.



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