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PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces in Saudi Arabia PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces in Saudi Arabia PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces in Saudi Arabia PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces in Saudi Arabia PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces in Saudi Arabia PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces in Saudi Arabia

PCF8574 I2C Adapter Module for LCD1602 and LCD2004, IIC Interface Expansion Board 2.5V to 6V Compatible for Arduino, ESP32, Raspberry Pi, 5 Pieces

SAR 42
Brand
DIYables
Weight
40 g
– 1 +

Special Features

  • FOR LCD1602 AND LCD2004 DISPLAYS: PCF8574 I2C adapter module for LCD character screens reduces required IO pins from 7 to 2 for simple wiring.
  • PCF8574 I2C IO EXPANSION CHIP: Built in PCF8574 enables stable 8 bit IO expansion through I2C for Arduino, ESP32 and Raspberry Pi.
  • ADJUSTABLE CONTRAST AND BACKLIGHT CONTROL: Blue potentiometer adjusts LCD contrast and jumper allows easy LCD backlight power control.
  • ADDRESS CONFIGURABLE AND CASCADE SUPPORT: Default address 0x27 can be changed using A0 A1 A2 pads and up to eight modules can be cascaded on one I2C bus.
  • WIDE VOLTAGE LCD COMPATIBILITY: Operates from 2.5V to 6V supply voltage and fully compatible with standard LCD 1602 and LCD 2004 character displays.

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