#Arduino #SIM800L #HomeAutomation
This is the part 2 of my previous video, in which we have learnt to control Relay, and Registering Phone Number, by sending SMS". I have made some changes in the code, to extend the functionality of the project. Now, I have added the DTMF feature. and you can control the relays by sending sms, as well as, making call to the project.
Parts required for this project
1. SIM800L GSM Module - [ Ссылка ]
2. Arduino UNO - [ Ссылка ]
3. 18650 3.7v Rechargeable Battery - [ Ссылка ]
4. Relay Module 4 channel - [ Ссылка ]
Main Features of the Project
1. Register Phone Number by SMS
2. Control Relay By SMS
3. Control Relay Using DTMF
4. Automatically Deletes Stored SMS in SIM800L Storage
5. Check Relay Status using SMS
6. Delete or Change Registered Phone Number
7. Send USSD code from Serial Monitor
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Useful Video Links
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Part 1 of the video
[ Ссылка ]
Control Home Appliances with Arduino and Sim800l
[ Ссылка ]
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Social Media Links
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GitHub:
[ Ссылка ]
YouTube:
[ Ссылка ]
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Download Code
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[ Ссылка ]
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Disclaimer
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Disclaimer: All videos are for educational purposes and use them wisely. Any video may have a slight mistake, please take decisions based on your research. This video is not forcing anything on you.
Warning: I will use High Voltages which if incorrectly or improperly used could result in serious injuries or death. So be careful of what you are doing because I will take no responsibility for any of your actions.
Warning: In some countries it is required to register gsm module from govt authorities before using it. So, get proper understanding of govt laws related to gsm technologies.
