GPS navigation of mobile objects
The amateur project is a self-made device based on the Atmega328P microcontroller with a connected GPS module
NEO-6M and GSM module SIM800L and a simple WEB server for receiving and displaying data on Google map. The device defines its geographical coordinates and transmits them using the GSM module (GPRS Internet connection) to the WEB server where the coordinates are recorded in the database. Furthermore, the position of the device on the map can be viewed in real time on the page of the same server with a connected Google map.
Also created a simple app for Android with Google Maps to display the GPS tracker position.
Complex workable, tested with one device
Installed on the road taxi.
There is a tracker option with a voice MP3 module for automatic sounding of public transport stops
NEO-6M and GSM module SIM800L and a simple WEB server for receiving and displaying data on Google map. The device defines its geographical coordinates and transmits them using the GSM module (GPRS Internet connection) to the WEB server where the coordinates are recorded in the database. Furthermore, the position of the device on the map can be viewed in real time on the page of the same server with a connected Google map.
Also created a simple app for Android with Google Maps to display the GPS tracker position.
Complex workable, tested with one device
Installed on the road taxi.
There is a tracker option with a voice MP3 module for automatic sounding of public transport stops
Voznesensk 
Available for hire