SIM800L Programming With Arduino - GSM Module Arduino UNO

The goal of this video is to write an efficient code to control SIM800L using Arduino UNO. The code will be able to solve the common issues of SIM800L that you have faced while working with SIM800L. The code will ensures that the SIM800L will work all the time. If it got stuck in between a process then the code will restart the module to make it ready again.

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Useful Video Links
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How to Use SIM800L With Arduino

Home Automation Using NodeMCU ESP32 and Firebase | MIT App Inventor

Advanced RFID Based Attendance System Using NodeMcu Version 2

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Social Media Links
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GitHub:
YouTube:

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Download Code
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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: 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.

#Arduino #SIM800L #ArduinoProgramming

[allumolusrinivasu]

I am from India..you are a best programmer brother ..thank you.

[hnmscreentech]

Excellente pédagogie. Travail remarquable de présentation de la vidéo. MERCI (de France)

[PradeepKumar-ceqb]

Thank you brother for the video. You are a best programmer and a best Teacher as well.

[bharathasrimal]

Sir your explanations are very much clear and easy to understanding !!!

[mb]

This is a nice snippet of code with a superb explanation to help us repurpose it easily

[chethiyawijewickrama]

This was really use full project. Specially the AT respond check part. Can we do this same while when reading sensor data.

[peraxoritis]

Thanks for sharing with us you are the best developer thank you.

[masoudjafarzadeh]

In Iran, to send a text message in Persian, you must hex the mode of sending the text message and after sending it, convert it to gsm to receive it again.
Sometimes the sim settings are converted to hex again and it does not receive distorted text messages in English
I used a millis function to fix these bugs like you
👍

[mibrahim]

crystal clear explanation !! ..
I wanted to ask you ... what is the best and most efficient way to send the location from arduino ? ..
if we connect a GPS and send the location in SMS by making a google maps link each time we recieve an sms.. will be okay ..

but.. what if we want a real time tracking ? ..

[kitkirkyen]

SIR, YOU ARE REALLY AMAZING ANG GREAT! I ALWAYA FOLLOW YOUR VIDEOS AND WATCH IT.. THE ONLY PROBLEM THAT I HAVE NOW IS TO EXTRACT THE SENDER NUMBER AND COMPARE IT TO THE MY NUMBER IN SIMPLER CODING UF POSSIBLE. CAN YOU PLEASE SHARE SOME. THANK YOU ONCE AGAIN..

[suyashmirajkar]

thank you Ahmad !! fantastic logic and great explenation . thank you once again..

[hackknowledge]

Your explanation is some sir, do some more video and explain every concepts sir please

[AAdnaanmtl]

Excellent explanation sir. Sir we are waiting for your 4 in 1 gsm project with eeprom option in future thanks for sharing great ideas

[lamlastemela]

Amazing explanation and thanks for that. How can I use a stand alone ATmega328P to drive a relay without the ARDUINO board itself but using the same code. In other words, shrinking the whole setup to GSM800l, ATmegs328P, Relay and Power Supply.

[mohammadkarimi]

Hello, the circuit I made when connected to the computer in the serial monitor receives and sends messages, but when it works alone, only SMS messages are received, and by pressing the reset button esp32 is fixed and sends messages too.??!!

[shakerileiwat]

Masha' Allah, excellent explanation ♥♥♥

[mohammadkarimi]

Hello, help me. I made the circuit, everything works well when connected to the computer, but when the battery or external power is used, everything is fine and it just doesn't send SMS. Look at my code in the gate.

[jumbo]

I'm going to buy sim800L but I can't decide. There 2 version of SIm800L. Red and Blue.
Which one should I get for Arduino UN0?
Is sim900A newer than sim800L?

[alektronix]

In my case it is showing angstrom and reverse question mark instead of AT and OK

[mohammadkarimi]

Hello, in the first connection, sms read and call read messages appear on the computer monitor serial and after resetting esp32, everything is fixed.