<https://duino4projects.com/build-open-wifi-finder-using-esp8266-two-coin-batteries/#webpage>
<http://schema.org/description>
"n the past few months ESP8266 has created a real revolution in the IoT space. I’m using it in a project that will hit Indiegogo in a month or so and you,"
<https://duino4projects.com/build-open-wifi-finder-using-esp8266-two-coin-batteries/>