Merge pull request #143 from airgradienthq/feature/reboot-after-wifi-connect-timeout

Reboot After 180s WiFi Manager not Connect.

examples/OneOpenAir/OneOpenAir.ino

@@ -240,6 +240,9 @@ void setup() {
         } else {
           ledBarEnabledUpdate();
         }
+      } else {
+        oledDisplay.showRebooting();
+        delay(2500);
       }
     }
   }