Tutorial: How to use SIM800L GSM Module with Arduino

#TechToTinker There are actually a lot of GSM module available in the market but I personally recommends and prefers SIM800L due to its size and simplicity. It has a small footprint so it occupies a very small space. This is because SIM800L only provides the basic core of GSM. Meaning to say, you need to provide additional circuitry in order to use it. But don't worry, I will show you the simplest way to use it, so stay tuned.

Links to the source code:
https://techtotinker.com/2020/07/06/t...

Links to another SIM800L tutorial:
   • TUTORIAL: How to use SIM800L to make ...   How to make voice call

Links to use SIM800L DTMF capability:
   • Tutorial: SIM800L DTMF to Control Any...  

Links to more detailed tutorials application / project:
   • Tutorial: How to use SIM800L for Cont...  

OR you might interested in using ESP32 and a MicroPython instead:
   • 014 - ESP32 MicroPython: SIM800L GSM ...  

PURCHASE LINKS:
Arduino Uno R3: https://invol.co/cl2ifv7
Arduino Uno orig: https://invol.co/cl2ifvw
SIM800L: https://invol.co/cl2ifwm
Breadboard - https://invol.co/cl2d98p
Dupont jumper wires - https://invol.co/cl2d990


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