Wireless Home/Office Automation IoT(Internet of Things) Using SmartPhone, Relay Switch & RaspberryPi

 Demo: Wireless Home/Office Automation Using Raspberry Pi & Relay Switch

Control AC appliances of your home or office using Relay Switch over wifi using your smartphone or any browser.

Requirements: RPi, Relay Switch, Wire, 12Volt Adapter(if not using 5v-Relay Octocoupler Module)

                          

How to guide?

1. Connect 8-Channel Relay Switch: https://youtu.be/oaf_zQcrg7g
   
   
   
   

• WiringPi GPIO Numbering for me: 1, 4, 15, 16
• BCM GPIO Numbering for me: 14, 15, 18, 23

1. Create Raspberry Pi Server:
• Install Apache server: sudo apt-get install apache2 apache2-doc apache2-utils
• Install PHP: sudo apt-get install libapache2-mod-php5 php5 php-pear php5-xcache
• Install WiringPi: http://wiringpi.com/download-and-install/
• Download/Clone Code to your Pi's html directory:  /var/www/html/
2. Create Hotspot & Connect Pi:
• Download & Install Connectify in your laptop/pc.
• Create hotspot & connect rpi.
• Copy IP address from connectify(mouse-over to show).
• Connect smartphone to hotspot.
• Paste the url in your smartphone browser: http://<ip>/iot/

Now you have wireless control of your electrical 220V operating devices.

40PIN GPIO Header:

WiringPi 40PIN GPIO Header:

GitHub: https://github.com/vsl-tech/iot

Feel free to comment queries back!
Special thanks to Apoorv Verma, Smit Kabrawala for sponsoring H/W parts.

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