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SIM800L Mini GPRS GSM Module

1039

The SIM800L is a cheap and portable GSM breakout board with all the capabilities of the larger SIM900 shields. In this Arduino SIM800L tutorial, I will help you get started with this nifty device. Sending and receiving texts with your Arduino have never been easier!

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port.

BDT 399
rating Read the 21 reviews
Average rating: 4.5/5 - Number of reviews: 21
Quantity
In-Stock

  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
Description

The SIM800L is a cheap and portable GSM breakout board with all the capabilities of the larger SIM900 shields. In this Arduino SIM800L tutorial, I will help you get started with this nifty device. Sending and receiving texts with your Arduino have never been easier!

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port.

Specifications:

  • Chip: SIM800L
  • Voltage: 3.7-4.2V
  • Support networks: China Mobile, China Unicom and global quad-band network
  • Module size: 2.5cmx2.3cm
  • TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232
  • Power module automatically boot, homing network
  • Onboard signal lights all the way . It flashes slowly when there is a signal, it flashes quickly when there is no signal

Package Included:

  • 1 x SIM800L Quad-band GPRS GSM Module

This SIM800L breakout board is ideal for projects that needs to save space. In fact, this is the one I used when I created my own cellphone. This board draws a maximum of 2 A with an input voltage of 3.7 V to 4.2 V. This means you must not connect its pins directly to a 5 V Arduino! It doesn't even run on 3.3 V.

SIM800L Pinout

The solution is either to use a regulator or just have the SIM800L draw from a Li-Po (cellphone) battery. That's what I did and it works!

Antennas are essential for this kind of module especially if your project is indoors. Without an antenna, there would not be enough transmitting power for the SIM800L to perform GSM services such as calls and SMS. I decided to purchase this one:

-font-b-Antenna-b-font-for-font-b-SIM800SIM800L Antenna

I found this antenna to be more effective than the one that comes with the SIM800L module by default:

Smallest-font-b-SIM800L-b-font-GPRS-GSM-

As for the code, we can use Adafruit's FONA library. Download it here and install it on the Arduino IDE.

Once the library is installed, you can now explore the features of the SIM800L. Let's start with sending SMS using this wiring diagram:

Arduino SIM800L Connection

Product Details
1039
13 Items
Good product
rating
11/05/2021
Md. Masrur Saqib
Good product
good
rating
03/04/2021
imon
good
Works ok
rating
03/04/2021
Azfar Isa Mahmood
It was a little difficult to setup. But finally got it working.
aWESOME
rating
27/03/2021
Ali Azam Munna
original product
Good quality
rating
03/03/2021
Md. Masrur Saqib
.
Vlo
rating
31/01/2021
Nahian
Valoi..
The product is not working
rating
19/01/2021
Md Abu Obaida Zishan
The product is not working
Sim800L
rating
15/01/2021
Kazi Zuljalal Md Maslinia
Valo, but beshi amp chara kaj korbena
Sim 800
rating
11/01/2021
Ashraful hafiz
Good bt sensitive lists
Good
rating
20/12/2020
A Rahman
Works fine
Network Issue
rating
14/12/2020
Kazi Zuljalal Md Maslinia
Useless product. Dhakar maximum jaygay e signal payna.
Very good conditions. I recommended for everybody.
rating
29/10/2020
Al Imran Suvro
Very good conditions. Price is a little bit high but the condition is very good.
Zubair khan
rating
29/07/2020
Zubair khan
Valo
Sabbir
rating
25/03/2020
Sabbir Hosen Joy
Best in price
Good
rating
15/03/2020
Farhan
Good
Works smooth
rating
14/02/2020
TusharSuvro
Robotics BD were very prompt and very satisfied with their products
Good workin & handy
rating
24/01/2020
Shikor
It\'s looking small bt performance is so good
SIM800L
rating
25/09/2019
Riyad
working good
Very good
rating
28/08/2019
Shadeed ur Rahman
Very good
GSM SIM800L Review with Video
rating
10/08/2019
Estiak Khan Jhuman
I think this chip device is really good work at low price.\r\nIf you need full of information. Please see this video.\r\nhttps://www.youtube.com/watch?v=ukd22mJ7cm0\r\n
not tested yet
rating
14/07/2019
Asifur Rahman
not tested yet
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