Bluetooth Controlled Home Automation
Bluetooth Controlled Home Automation
Aim:
The main aim of the project is to operate the components through your phone with the help of bluetooth.
Components Required:
| Sr. No | Component | Quantity |
|---|---|---|
| 1 | TeBoT and Cable | 1 |
| 2 | LED | 2 |
| 3 | Bluetooth Module(HC-05) | 1 |
| 4 | Breadboard | 1 |
| 5 | Jumper Wires(M-M) | 4 |
Connection and Code Upload:
Step 1: Connect the TeBoT with your device and turn on it.
Step 2: Select the board and port, then upload the code.
Warning: If you face any issue while uploading the code, then first “OFF” the TeBoT. Next, turn “ON” the TeBoT. Press the “BOOT” button for a short time then press the “RESET” button once. Then release the “BOOT” button. You will get a drive. Then upload the code.
Step 3: Now remove USB cable from TeBoT and connect the Bluetooth module.
Step 4: Now connect two LEDs on breadboard as shown below. Connect both LEDs –VE with each other.
Step 5: Now connect –VE of LEDs with GND (1st pin from left to right in ultrasonic port) of TeBoT and +VE of one LED with Pin No 14 (2nd pin from left to right in ultrasonic port) and +VE of another LED with Pin No 15 (3rd pin from left to right in ultrasonic port) of TeBoT.
Step 6: Now download the apk file “Techyguide Robot” on your mobile and install it. You will see this interface.
Step 7: Now turn on the Bluetooth on your phone and select “HC-05”. Then give the pin as “1234” and click on “OK”. Then your Bluetooth will be paired with your mobile.
Step 8: Now go to the app and click on “Led Control”.
Step 9: After clicking on “Led Control” you will see the interface. Then click on “Connect” and select “HC-05”. Then your Bluetooth will be connected with your mobile.
NOTE: If you can’t see the Bluetooth name after clicking on the “Connect”, then follow the below steps.
- Go to your phone setting.
- Click on Apps.
- Click on Manage apps.
- Then click on “Techyguide Robot” app.
- Now go to App Permission.
- There you get Nearby devices under Not Allowed.
- So click on Nearby devices and give access Allow.
Now you can see that it is under Allowed Section.
Now, again go to the app and connect the Bluetooth. When you click on “Light2 on”, one light will be ON and when you click on “Light2 off”, the light will OFF. Next, when you click on “Light3 on”, another light will ON and when you click on “Light3 off”, the light will OFF.
Conclusion: From this project we got the idea about all components, connection of those components and made the Bluetooth Controlled Home Automation.