IIC/I2C Serial Interface Adapter Module

  1. 5V power supply.
  2. Serial I2C control of LCD display using PCF8574.
  3. Backlight can be enabled or disabled via a jumper on the board.
  4. Contrast control via a potentiometer.
  5. Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
SKU: AA134 Categories: ,

Original price was: EGP60.00.Current price is: EGP45.00.

In stock

In stock

11 People watching this product now!
  • Pick up from the Ekostra Store

To pick up today

Free

  • Courier delivery

Our courier will deliver to the specified address

1-3 Days

50 LE

  • Free 14-Day returns

Payment Methods:

Description

This is a RoHS compliant I2C Serial LCD Daughter board that can be connected to a standard 16×2 or 20×4 Character Display Module that supports 4-bit mode. All Character Modules sold on our site support 4-bit mode, and nearly all commercially available 16×2 and 20×4 line character modules support it too.

This board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. There are many examples on the internet for using this board with Arduino. Do a search for “Arduino LCD PCF8574“. The I2C address is 0x3F by default, but this can be changed via 3 solder jumpers provided on the board. This allows up to 3 LCD displays to be controlled via a single I2C bus (giving each one it’s own address)


Specifications and Features:

  1. 5V power supply.
  2. Serial I2C control of LCD display using PCF8574.
  3. Backlight can be enabled or disabled via a jumper on the board.
  4. Contrast control via a potentiometer.
  5. Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
  6. Size :41.6 x 19.2 mm.

Package Includes:

1 x IIC/I2C Serial Interface Adapter Module

Specification

Overview

IC Chip

PCF8574

Input Voltage Range(VDC)

5

Shipping Info

Weight

4.0000 g

Dimensions

42 × 20 mm

ARDUINO CODE

#include <LiquidCrystal_I2C.h>
#include  <Wire.h>

LiquidCrystal_I2C lcd(0x27,  16, 2);

void setup() {
    lcd.init();
  lcd.clear();
  lcd.backlight();
}
void loop() {
  delay(1000);
  lcd.setCursor(0,0);
  lcd.print("Hello, From");
  lcd.setCursor(1,1);
  lcd.print("EKOSTRA.COM");
}