App Link: https://goo.gl/c4vktf
Aurduino Code And Diagram : https://goo.gl/FHHXdw
In This Tutorial I Will Show How To Make A Aurduino Home Automation System And This Purpes You Can Use It In Your Home Or Office. For controlling Arduino via Bluetooth, here’s a simple, basic and functional app. The Arduino Bluetooth Relay 4 Channel App supports the control of a 4-channel relay module via Bluetooth (HC-05, HC-06, HC-07 ect.) modules. You can use the Arduino’s pin 13, pin 12, pin 11 and pin 10. You can connect the Bluetooth module on Arduino’s RX pin 0 and TX pin 1. (You can modify the Arduino code and connections.)
somaelectronics 