A library to easily handle WiFi configuration over BLE. Requires an iOS / Android application that has BLE to send the details over.
Here is a bare bones example:
#include "knock.h"
void setup() {
// This is the name that shows up to the iOS application
Knock.init("Fancy Pants Detector");
}
void loop() {
if (Knock.has_wifi_connection()) {
// do your fun stuff here!
}
}