I am toying with a little arduino project: a wifi scanner.
The device scans all available wifi networks and sends data to a web server. The data are {SSID, RSSI, MAC} for each signal.
In order to reduce power consumption, I want the device to send only one GET request to my server.
Something like : mywebpage.com/incomingData/VERIZON/13/361728/iphone/40/2820240/ (Here I have two networks.)
But I don't know in advance the number of networks!
How would you handle this design situation?