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LCD1602/2004


LCD1602 / 2004

Hardware

 
 

 

Pin Connect

 Raspberry Pi LCD 1602 / 2004
I2C Adapter 
+5V  VCC 
 GND GND 
SDA SDA
SCL SCL

Python

This example is to display eth0 and wlan0 ip address on LCD2004, 


Program included 
  • i2c_lib.py : i2c Library
  • ipaddr2.py : show ip address
  • lcddrive.py : LCD Driver
  • lcd.py : Show IP Address on LCD 
Run Test : $ sudo python lcd.py

  

i2c Adapter

How to make you own i2C Adapter, PCF8574 

Reference

 


Contents

  1. 1 LCD1602 / 2004
    1. 1.1 Hardware
    2. 1.2 Pin Connect
    3. 1.3 Python
  2. 2 i2c Adapter
  3. 3 Reference

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