I2C LCD and Keypad GPIO Expander Module with Dual PCF8574T

SKU: D6-4
In Stock
EGP 200.000
In Stock


Save MCU pins when interface LCD and Keypad with this intelligent Module so just take 2 pins (I2C Signal SDA,SCL) and easily connect any LCD and any Keypad to it 


  • Working voltage: 2.5-6V
  • Interface: IIC
  • Dual 8-bit parallel port ( for LCD and Keypad)
  • Address configurable for each one using solderable jumpers
  • LCD contrast adjustment Pot
  • Required Arduino Library:

  • Liquid Crystal I2C library downloaded from this link
  • Keypad I2C library downloaded from this link

  • Brand

    UGE Electronics

    UGE Electronics
    UGE Electronics


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