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I2C INTERFACING LCD BOARD

Product Code: I2C-01
Availability: In Stock
Price:
INR120.00

PRODUCT DESCRIPTION


This is a RoHS compliant I2C Serial LCD Daughter board that can be connected to a standard 16x2 or 20x4 Character Display Module that supports 4 bit mode. All Character Modules sold on our site support 4 bit mode, and nearly all commercially available 16x2 and 20x4 line character modules support it too.
This board has a PCF8574 I2C chip that converts I2C serial data to parallell data for the LCD display. There are many examples on 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).


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


 

 Interfacing with arduino board

 

https://arduino-info.wikispaces.com/LCD-Blue-I2C

http://www.instructables.com/id/I2C-LCD-Controller-the-easy-way/

 

 

 

 

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