Good GPS Tracker Utilizing Arduino

As we speak, we’re going to construct a wise gps tracker utilizing Arduino that may enable you to maintain tabs in your little one’s location – and as a bonus, it can be used for monitoring automobiles or different helpful objects.

As dad and mom, making certain the protection of your little one is at all times a high precedence. Questions like ‘Has my child safely reached school?’, ‘Are they home alone?’, or ‘Are they at the playground with friends?’ usually flood your thoughts if you’re away from them.

However what in case you might have peace of thoughts by monitoring their location in real-time utilizing GPS?

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GPS Tracker using Arduino — GPS Tracker utilizing Arduino

Important Parts for DIY GPS Tracker

GPS Module
Arduino Nano
SIM800L
2G SIM card
OLED Show
Small 3V battery
Wires

Key Setup Steps Earlier than Constructing Good GPS Tracker

First, set up the mandatory libraries: ‘Tiny GPS++’ and ‘FONA’ within the Arduino IDE. To do that, go to Instruments → Library Supervisor → seek for the required libraries → set up them.

Step-by-Step Code Information

Within the first a part of the code, initialize the libraries. Subsequent, create variables to retailer the message, GPS location, and different obligatory knowledge. After that, outline the pins for the GPS module and SIM800L module.

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Then, create the setup perform the place you set the baud charges for the SIM800L and GPS modules to 4800 and 9600 respectively for serial communication.

Arduino code for initializing GPS tracker — Arduino code snippet for initializing GPS tracker

On this step, we’ve created a loop perform to examine if an incoming message has been obtained by the SIM800L module. If a message is obtained, it’s transformed right into a readable string.

The perform checks if the message accommodates the ‘get location’ command. If it does, the collected GPS knowledge will probably be despatched again to the requesting gadget.

Throughout the similar loop perform, the getLocation() perform is named, which constantly updates the GPS knowledge and returns the outcomes to the loop perform.

Arduino code loop function checking for 'get location' — Arduino code loop perform checking for ‘get location’

Good GPS Tracker Circuit

Now, join the parts as proven within the diagram under:

Circuit for Smart GPS Tracker using Arduino — Connection created in Fritzzing

Arduino based mostly GPS Tracker – Testing

Energy the gadget with a battery and look forward to a couple of minutes for it to initialize. As soon as prepared, you’ll be able to start utilizing it.

To make use of, merely ship the message ‘get location’ to the sensible gadget, and also you’ll obtain a response with the placement URL, which you’ll be able to view on Google Maps.

Google Maps displaying real-time GPS location

Obtain Supply Code

As we wrap up this thrilling journey of making a wise tracker with Arduino, we hope you are feeling empowered to discover much more progressive Arduino tasks.

This gadget not solely enhances the protection of your family members but in addition opens the door to a world of prospects in monitoring and monitoring numerous objects.

Your creativity is aware of no bounds!

We encourage you to share your ideas, questions, and even your individual experiences within the feedback under. Your insights can encourage others and contribute to our vibrant neighborhood of makers.

So, let’s maintain the dialog going and make know-how work for us!