GSM/GPRS based GPS Tracker using Blynk with Calling & SMS features

$2/5pcs 2Layer & $5/5pcs 4Layer PCBs: jlcpcb.com
In this video I made my own GPS Tracker using GSM/GPRS module on TTGO TCall board. Using this project you can track anything from anywhere as it is battery powered and doesn't require any wifi router for connectivity
Other then live tracking, I have embedded two emergency features in this project. So do check it out and let me know your thoughts in comments.
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👨🏻‍💻 Important Links 👨🏻‍💻
For Code, PCB File, Circuit diagram and many more details about this project, Kindly read out our article on it - techiesms.com/gsm-gprs-based-...
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[@nehru123456]

Hi, finally you did and it’s very nice. This project will be more fruitful if few changes/ additional features like setting geo location alert which sends the sms to mobile application if the vehicle moved from set geo location and need some inputs to find engine starting and stopped condition, inbuilt battery low level sms, and outputs like can immobilise the vehicle when command from the application if needed. And the important is all data like apn can we update OTA like what you did previously entered credentials in Blynk OTA.... my requirements may be added more but those or worth to added. Thanks for your knowledge sharing with us👍🏻

[@shankarbabuu5361]

Really Good and very usefull to our present situations sir I hope you make many projects all the best bro

[@shishiragrahari7126]

Very interesting project... I was looking for such a project. Thank you sir

[@hybrid.domotic]

Great Presentation followed by great work ! with your help we are moving forward , thank you very much guy ! big thumb .

[@raagamparmar179]

What say about your projects! THIS ON IS THE BEST! And yeah! I am really looking forward to the DIY Phone call.... and I am sure it will be uploaded in approximately 10 days...my experience says! Anyways, Keep Up The Smart Work, Man! And nice features for emergency....

[@techiesms]

I’ll make that But I don’t think it’s possible within 10 days 😅😅

[@sudhanshusrivastava4173]

I want to see you holding KZbin Silver Button as soon as possible 😍

[@malladinagasubhash]

Awesome video, It Really informative and interesting. Yeah, the emergency features are really helpful.

[@SkjoyBd]

You deserve more Subscribers. Always made great projects with details explanation. Love from Bangladesh.

[@jameskuria1664]

Great project, well done bro

[@Ghostpalace]

You make electronics fun again!

[@egyrmexiq1]

Yes! it is mandatory to be able to make telephone calls.. Thanks for your amazing and ilustrative video..

[@kongavamshi]

Super project . Please add mic and speaker in the project. It will be really helpful in emergency situation. I will be a super project for safety for all women and children etc.

[@davidbradley3074]

This is awesome! I love your Videos and yes you are a smart guy!

[@AAdnaanmtl]

Well explained sir. Appreciate your dedication. If you can add kill engine feature and geo fancing option it will be amazing. Thanks for sharing your great knowledge and ideas.

[@motovendo5910]

add a relay

[@phoenixkepo2743]

Love the concept. I'm giving it a go.

[@rx6910]

It's great if you can also have a speaker to talk to someone sitting on your bike and tell them to get off or just have a conversation with them using this. I'm trying to make a motorcycle alarm and remote but also with internet and GPS like this for a long time.

[@khetimachineryindia]

nice video everything explained well. thanks for helping me out

[@decisionpending1089]

It's really awesome , keep doing and we are waiting for portable phone ( add mic and speaker)

[@rajuraushan4391]

just wowwwww.......Most useful project in our daily life....

[@yogendrajamsariya1193]

Bro, I never have seen this kind of GPS tracking system, it is so easy, so compact, and, I have no words, how much good it is. Grand Salute for you,,,,,,,,,,,,,,

[@techiesms]

Do make it by yourself and share with me I would love to see that

[@yogendrajamsariya1193]

​@@techiesms Sure, I will do, Definitely.

[@user-ux7ob6hn8q]

do you make the projects​@@yogendrajamsariya1193

[@triggergottriggered8518]

Hey great video😘, was just curious, what is the battery capacity you used, and did you test what is the run time you are getting for continuous monitoring?

[@TechnicalScientistRM]

Fantastic Project 👍👍👍

[@RajeshB-Q-]

It's a wonderful project 😊😊... I think should be design for register multiple numbers to send msg and calls...

[@bhuvneshparihar5949]

rather than that this video helps me a lot in my college project, thank you very much.

[@manishkumarsangeliya]

Yes this project is really useful 👍❤️

[@apurbakhanra2464]

Perfect project and i am waiting for next video which is built an phone..,..

[@youtubeboy5700]

luv that content bro.

[@ismzaxxon]

Great Vid. May I sugest you convert the format to that of Google maps. And send that text. An easier way to to see the location. Thanks

[@Sinilkollam]

Very useful bro thanks

[@shivanig8357]

7:44 yes! Have been searching that project for quiet a while... so please make an emergency cell phone. Also, Your videos on IoT related projects are the best!!!

[@pradummishra782]

Awesome 😊 add calling feature also

[@TheRandomTecLad]

U are good G but I think the sms should also add your last location city or area

[@zulkefliofficial481]

Great project, from malaysia

[@jonahokpe513]

Thanks for sharing your expertise. Please how can I interface a camera with using the same board in this project?

[@DavidHernandez-lp1oc]

Great Work... It would be awesome if you can make it work as a more complex vehicle tracking project,... like cutting power and also tracking your vehicle without having to press any button, just by activating it in some kind of standby mode

[@maramawitsisay4773]

hey can we use an arduino instad of using esp

[@hw-scorpionkills4652]

instead of sending Lat long as SMS text, you can also send a map link with lat long params. Opens directly in map.

[@pulkitjoshi1078]

i made this project 5 years back, the trigger/sos button was hidden in watch/ornament that you are wearing. its easy to activate the sos via external trigger than to reach out for the device in times of emergencies. Improvements: 1. Battery 2. Sleep mode: to save battery life 3. A high pitch buzzer to alert the nearby people 4.Save the latitude /longitude on a ftp server to track the location later and many more which i implemented in my project

[@akinoye]

Please, can you share link to your project, I am working on similar idea but, I need help.

[@sadhi4179]

Can i get the link pls

[@tikeshwardewangan1158]

Perfect sir... thanku for sharing this knowledge....s🙏🙏

[@IngoChecker]

You have the GPS Modul connected to RX and TX from the LilyGo T-Call board. But what are the pin numbers for the serial?

[@gennadysazonov]

very nice, you should make your own phone project

[@ramanr8552]

Cool project

[@get.abhishekified]

Also make a video on 'over the air update' on wemos D1 mini or nodemcu

[@mobilekalakar]

Nice project

[@shaneebkottakkal3491]

I really really really like it

[@robertojuanluna355]

Muy buen proyecto, saludos desde Argentina.

[@ireshachamindi7906]

Great Project...

[@ShridattDudhat]

This is great!! I also made this project with Blynk but without sos buttons. Will definitely add this feature. Also I am planning add some more features I don't know those are feasible or not but I'll send you details on instagram.

[@techiesms]

Please do share with me I love to see the projects made by my subscribers

[@sakibdevlekar581]

Bhai make cell phone 🔥🤩 waiting👀

[@kaushalsuvarna1284]

Well explained brooo😍😍😍😍😍

[@jaunecosula6793]

This was great, i wonder if it would be possible to draw route of the tracker to the map? Was thinking about making gps collar to the dog :P

[@gronderful8871]

U could probably export the data to Google maps

[@get.abhishekified]

Please make a video on kalman filter implementing sensor fusion with gps and accelerometer

[@sringenious8231]

S bro features very useful 😊good project Ur awesome 👍

[@techiesms]

Thank you Glad to hear that you loved it Do make it by yourself

[@sringenious8231]

@@techiesms Sure Bro 😊👍

[@thesafelet9547]

I"M making a safty band and this was really helpful but i just wanted to see if you can still have a map on the new blynk app

[@wouladjecabrelwen1006]

Amazing bro

[@NoName-yc1ul]

Please do the same task using some other boards instead of TTG TCALL BOARD like arduino, etc. Please bring a video soon, waiting eagerly!

[@akashshirke8233]

Bro in one live video with you when you making a real-time feedback home automation project. At that time you ask us which project, I have to make in my next video then I suggest u make a women safety project so we can use it in the emergency period. Bro, finally you make it. I just want to make like this project for girls & women. Personally, I am so happy because you complete the words which you committed to your audience.

[@maddida]

Nice content .. was wondering if some additional commands could be added like grounding some pins to trigger some relays

[@maddida]

Or even respond to commands sent by sms and through the Internet

[@NEWSVBK]

Yes please voice calling will be great 🙏😀🙏..

[@RideIndiaRide]

Finally bro I was trying to make this same project since a year

[@techiesms]

Happy making 😇😇

[@aniszed3641]

@@techiesms plz do it with TTGO T-SIM7000G Module ESP32

[@air21511]

@@aniszed3641 agree, would be so useful no videos yet with that product

[@yohansnipeter5312]

Awesome bro👌👌👌

[@mohammedmansooralam4935]

Acha hai but aur chota hona chaheye GPS tracker ek 3x1 inche size and good appreciation also. All the best

[@iputugedesuardanaputra4191]

very interesting to learn. I have a GPS tracker project using Arduino and Blynk, the components are very similar to yours, only I use Arduino Uno. can you make a totorial video along with the schematic and code?

[@khaleelbasha4859]

Thanks bro, I already have tried two years back this project but not able to interface with Google maps, but I able to get message alerts.. I will try to interface all the stuff you provided in this video and I willl try to implement it...

[@techiesms]

Do make and share with me

[@nithinchandran3807]

Is it possible to add a live stream camera also with it and also a l293d moter driver for controlling motor?

[@bencypg]

Wonderful project. Can you please try on TTGO TSIM7000G Module ESP32- WROVER-B Chip with the same code? the GSM library may change.

[@kevinonono]

Great project! How is the battery charged? Does it need to be disconnected first?

[@prakashpant123]

Sir there are some error so after connecting this with pc we can solve those problem.

[@krishchauhan235]

What would the schematic look like if I did not use the emergency features?

[@mail2abir]

Perfect. Is it possible to add Geo Fencing feature?

[@akashpatel3060]

Is it possible to add gps pattern tracking of start to end point?

[@RajeshB-Q-]

In emergency times, it is very difficult to long press for contact other people..... It should be design to make call and msg without being a long button press on project board...

[@badassaman5528]

The link you have provided isn't working for code and circuit diagram

[@mesquitamk1681]

LEGAL I WANTED ONE WITH THE SIM8000L YOU HAVE A VIDEO WITH THIS MODULE

[@venomaniakou]

It could work with a ESP32 without the GSM module? (Of course without the SMS/Call phone function too)

[@y4smccn93]

what battery i can use instead of lithium polymer 3.7v battery? lithium polymer is kinda dangerous when it's getting hot, and i need to put that gps device on my bag so the battery might getting hotter in that bag

[@roshanpurohit5057]

Thanks for this me bahut sare vdo search kiya but finally jo muje chaiye tha mila but i have a doubt how can we charge the battery please bolo

[@Timekepper]

Sir it's a very amazing project. Sir where i can find the synopsis/ thesis for this project

[@coveben959]

Excuse me do yo know how make a SOB feature (storage on board) mark locations when there is not gsm signal

[@flemlion13]

The SIM800L documentation I found mentions GSM phase 2, which has been killed here already (and is being phased out everywhere), Anyone know if they already made an alternative?

[@asharazeem3692]

Hello! can you plz guide me; how to use this idea in giving every owner of this technology info about another vehicle to avoid accidents? just like V2V technology?

[@electronicsguy9899]

Awesome video we love ❤️ u 40000

[@techiesms]

Hahaha Your love and support drives me Thanks

[@hitarthwithpatel]

Hi ,your videos are awesome. I’m from Vastral,Ahmedabad I saw the different location of Ahmedabad. Are you running the tution’s of project so you can teach about all things. I’m student

[@mohammedazimshaikh3053]

Can't we send a link of location which direclty open in Google maps app. So emergency contact person can track us easily

[@knowledgehunger8310]

Useful

[@krishnawa_]

An awesome project can you do more project with Blynk and the DIY cellphone project will be a great idea can you make that also?

[@techiesms]

I’ll try to make cell phone Let’s see how it goes

[@samot56498]

Dear, you doing great and very interesting project. Already some time I thinking about similar GPS project. I need precision within 0.5m. How accurate is the project with your parts and code? Thank your very much for any information.

[@carlosmendez2672]

What about if i Select the board nodemcu 0.9 Is It works? What other library works on this ttgo tcall board ?

[@mistercakes2482]

Great project! I just need to buy more parts as I only got my esp32 board today. How can I buy something to get a free pcb, as your cart does not like my address in the UK?

[@fatihonurkebir9413]

Can we connect a gsm module (Sim800l separately) to normal esp32 and upload same code? It can work? If no, how can we do it ?

[@AleksaZ]

Sms is good feature, but you can make another blynk virtual pin and give it value either 0 or 1, and make an app that has maps or gps navigation software implemented, so when value on that v pin is 1 which means it's emergency, the app could send the notification and when you open it navigation is already started without you having to find the maps and then type the coordinates. I'm overthinking this simple invention, probably sms with ready coordinates to copy and paste is enough 😅

[@watchingyoutubeat]

Yes expecting project like device like small GPS with panic SMS and call (tiny emergency device) button , and device should able to call specific person after pressing button and saying his or her name . As we can see in " taken "movie by --- Liam neeson(Bryan mills) and device can be operated through voice commands like : call George , send location to George. . .

[@Nur-ew7ot]

Do you know what could be the reason I get a compile error for the Esp32 wrover module board? Can you help me please?

[@md.sayedhassanleon2859]

BRO i was thinking if i can add a hearing speaker too to use it like a phone when we give the emergency call option if so what changes shoud i make on the code and for some reason my mic dose work but i have to speak too damn near it....a little please

[@ProfessorLH]

Hey the article link isn't working for the code/PCB, please update the link! Great work!

[@monishmathers5463]

I've setup the whole system and im having a few doubts.. 1) should we insert the sim card in the ttgo tcall board or just entering our phone number in the code is enough? 2) my neo 6m gsm module is not tracking any satellites even outdoor.. (led not blinking) 3) will the code uploaded in the ttgo tcall board be erased each time we switch it off or will it be present in the module all the time?

[@user-no6fr1pc3s]

Can i use Esp32 to do the same thing? or is it possible to do 2 type of codes in the board mean 2 different functionalities like first is to get gps and second for other operation?

[@thangaduraithilagavathy7290]

Bro have u posted any video on how to use gps trigger widget in blynk?

[@bunilalsah30]

And can I use blink application on multiple devices at the same time ? Will it work ??

[@mandrasaptakmandal636]

please create a blank project for scooter or bike or cycle uses.....like making my cycle smarter

[@nikhilchowdary6519]

Sir the above mentioned link about code and connections is not opening