IIC/I2C Serial Interface Adapter Module

Description

The IIC/I2C Interface Adapter Module is designed for 16×2 LCD Displays, utilizing the PCF8574T IC chip to convert I2C serial data into parallel data for the LCD. It simplifies the connection between an Arduino and a 16×2 Liquid Crystal display, requiring only 4 wires. You can use up to 8 modules on a single I2C bus by adjusting their addresses with solder jumpers. It operates at 5V and allows you to adjust the backlight and contrast using a potentiometer. The module facilitates serial I2C control of the LCD display through the PCF8574 chip and offers 2 IIC interfaces for flexible connections using Dupont Lines or an IIC cable. It is compatible with 16×2 LCDs and is a versatile IIC/I2C/TWI/SPI Serial Interface, enabling data display with just 2 wires.

Feature

1. Designed for 16×2 LCDs.
2. Converts I2C serial data to parallel data.
3. Only 4 wires are required for an Arduino connection.
4. Supports up to 8 modules on one I2C bus.
5. Operates at 5V.
6. Backlight and contrast settings are adjustable via potentiometers.
7. Serial I2C control through PCF8574.
8. Features 2 IIC interfaces for flexible connection options.
9. Streamlines data display with a 2-wire setup.