You can now compile and upload the gpsdemo program to the ESP32 board. To do this, open the serial tool to see the program output.
Figure 7.8 shows a sample program output from the gpsdemo project. Here, you can see a list of Wi-Fi SSIDs with latitude and longitude information:
Figure 7.8: The program output for profiling Wi-Fi hotspots and GPS locations
You can also make these devices public by driving in a car or a bicycle to get more Wi-FI SSID names in the public area. When we are driving via a car or bicycle, our device performs Wi-Fi scanning to read Wi-Fi SSID names and the GPS location.