How to not looping through all the networks available for RSSI

[mdma]

We are discussing adding WiFi.scan() over here

WiFi Creditials directly to Photon

I like that. I was thinking very much on those lines - having a callback interface as the primary access. The coding might be advanced for some beginners so I was thinking of wrapping that up with a simple interface where the user can provide a buffer, and we fill in the first X results. E.g. WiFiScanResult results[20]; WiFI.scan(results, 20); for (int i=0; i<20; i++) { if (results[i].security==UNSEC) { // ... } } But definitely the callback interface comes first.