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Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 7,520
Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 7,420 Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
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Reference: 984
Heat Shrink Tube
Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs)Please Choose Size Below
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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.
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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.
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:
SIM800L AntennaI found this antenna to be more effective than the one that comes with the SIM800L module by default:
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:
Product Details
1039
36 Items
Vlo
31/01/2021
Nahian
Valoi..
The product is not working
19/01/2021
Md Abu Obaida Zishan
The product is not working
Sim800L
15/01/2021
Kazi Zuljalal Md Maslinia
Valo, but beshi amp chara kaj korbena
Sim 800
11/01/2021
Ashraful hafiz
Good bt sensitive lists
Good
20/12/2020
A Rahman
Works fine
Network Issue
14/12/2020
Kazi Zuljalal Md Maslinia
Useless product. Dhakar maximum jaygay e signal payna.
Very good conditions. I recommended for everybody.
29/10/2020
Al Imran Suvro
Very good conditions. Price is a little bit high but the condition is very good.
Zubair khan
29/07/2020
Zubair khan
Valo
Sabbir
25/03/2020
Sabbir Hosen Joy
Best in price
Good
15/03/2020
Farhan
Good
Works smooth
14/02/2020
TusharSuvro
Robotics BD were very prompt and very satisfied with their products
Good workin & handy
24/01/2020
Shikor
It\'s looking small bt performance is so good
SIM800L
25/09/2019
Riyad
working good
Very good
28/08/2019
Shadeed ur Rahman
Very good
GSM SIM800L Review with Video
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
14/07/2019
Asifur Rahman
not tested yet
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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.