i am doing the same project for the course, do you have a discord or chat to help me please? by the way i have the boardsim800L blue version does it work the same way?
I have made a GSM based Home security system using sim800L, Arduino nano & PIR Sensor. But problem is it's trigger automatically in every 55 minutes. Can you please help me out?
PIR Maximum delay time is 7 minute but how it can trigger after 55 minutes. Though i have set the regulator minimum range of delay & maximum range of sensibity.
Hi, thanks for video. How to use this system when electrical power lost in my house? What type of sensor to use? thanks.
You can use batteries.
Hi sir I was wondering if u can also create fire alarm detector at the same time equipped with anti theft motion detector
I make video on this project as soon as possible.
@@fairelectro thank u sir can't wait for that
At what voltage do u set the buck booster ? 5V for the arduino?
Sir to operate all this stuff gsm/GPRS module arduino needs a WiFi? Or no need?
No needs WIFI.
Most the sim used in the GSM module have airtime to send the sms
Can i do the same without DC voltage booster and battery?? I mean use 5V of arduino? Please answer as soon as you can
you can use power supply of 5v 2amp but you can not use arduino 5v for gsm module
Does this works with air 200t instead sim 800?
No, It will work with only sim 800
what does this means? RX,TX for Arduino and for the module it's TXD RXD, they should be inverted
how shuold they be inverted?
Rx connected to tx and tx connected to rx. they should be inverted
thanks
what type of tape did you use to connect the jumper wires on the LIPO battery?
Any type of tape you can use
@@fairelectro TY
Is better using a pir sensor or an ultrasonic sensor?
PIR sensor is batter because PIR sensor's range is more than ultrasonic sensor
Can i do it with a module gsm900? If that is possible what changes with the code
Yes, you can do. Use SIM900 module's library
Thx,how i do that?
i am doing the same project for the course, do you have a discord or chat to help me please? by the way i have the boardsim800L blue version does it work the same way?
yes it works with same way
@@fairelectro Thank you very much, do you think you could help me on discord or somewhere ?
@@x3ater410 I am happy to help you.
Where can I buy like this security system set as ready made , please 🙏😔.
You can make it at home. All components links are given in video Description.
@@fairelectro Is there like this can buy as ready made (as security tool) in markets or shops?
There is a system like this amzn.to/40t80fW
Why we use DC booster here?! Could you tell me that??
Because we can set voltage with DC booster
Can it be possible to restrict Alarm SMS to limited numbers?
Can we use any sim card in gsm module
yes we can use registered sim card
How would it know to send the msg toh my mobile? Where do I have to add my number?
We add number in code as shown in video.
Does this gsm module work on 4g sim?
yes it works.
@@fairelectro can we use our regular sim card which is used in mobile phone?
@@shubhamubarhande2122 yes we use this sim card
Hi boss where the link?because it show no file when I click the link in description
code link is given in video description and its working. Download code and open in Arduino IDE software
Can i use 4g sim?
Pls rply....
yes, you can use
Nice and informative videos
what app should I use to open the code link source sir ?
Install Arduino IDE software
Why is my SMS not being sent although the sensor is working
Check GSM module is working?
How can i make a call?
Pls rply...
You can make call by using call function in code..
Sir 2g sim nahi mil pa rhi hai to kya kare
battery use kare
@@fairelectro sir sim nahi mil raha 2g
can we call on mobile
yes we can call on mobile
I will order 1000 pc . can you share me your full presentation
I have made a GSM based Home security system using sim800L, Arduino nano & PIR Sensor. But problem is it's trigger automatically in every 55 minutes. Can you please help me out?
problem is in PIR sensor. Set PIR sensor sensitivity
PIR Maximum delay time is 7 minute but how it can trigger after 55 minutes. Though i have set the regulator minimum range of delay & maximum range of sensibity.
@@lionahmmed9866 it is due to gsm signals which trigger the pir sensor keep them away from each other