Bluetooth communication between Raspberry Pi and Arduino. Controlling devices through web app

Smart Home automation using Raspberry Pi and Arduino via web. Raspberry Pi communicates with Arduino through bluetooth technology, i.e HC-05 bluetooth module.
For More Info:

Hackster.io: https://www.hackster.io/cloudguy/smart-home-automation-using-raspberry-pi-and-arduino-via-web-ac18c4
Github Complete Source Code: https://github.com/cloud-github/Smart-Home-automation-using-Raspberry-Pi-and-Arduino-via-web-and-bluetooth
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