Arduino GSM Module 4G

Projects General Guidance
1

Greetings everyone,

I hope this message finds you well. I am currently working on a fire detection system, and unfortunately, I have encountered a technical hurdle. As such, I am humbly reaching out to seek expert assistance on this matter.

Specifically, I am seeking a module that can enable 4G network connectivity to facilitate the sending and receiving of SMS and calls in the event of a fire detection. While there are numerous modules available in the market, I require one that supports 4G networks, as opposed to the 2G or 3G options commonly available.

I would greatly appreciate any recommendations on affordable 4G-enabled modules that are compatible with sim connectivity for cellular data. Additionally, as the module will be used in India, I kindly request that any suggestions be tailored accordingly.

Thank you in advance for your time and support. Have a great day.

Best regards,
Krishna

2

I use a board based on the SIM7600*-H.

There are different versions for different countries.

There are various development boards available.

3

Google on "Arduino + 4G" gave this: Arduino + 4G – Yahoo Sökresultat

4

Hi there.
Thanks for your comments.
What are your suggestions regarding the following module's

This module is avalaible in India .
Pls tell that is it 4g Capable and Can I sent AT and CMRT command using this call and sms

5

What power supply are you using to power up the GSM module?

6

I prefer to directly power through Arduino 5v or if GSM module have inbuilt microcontroller I am ok with it

7

If by that you mean, powering the the Arduino via the power jack, and then the modem via the Arduino's 5v pin - then you should not do that. They can draw considerable current (~2A), and will likely overload the regulator on the Arduino. You are better to have a 5v supply that powers both the modem and the micro-controller.

8

What about A7670C?

9

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