The use of the ESP8266 in the world of IoT

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By Luis Cruz
#48761 Hi i want to send an alarm to a persos that is some far away from the device location.
I thought to use Thingspeack and and ESP8266 to send information. is there any code available? Is it good to trust thingspeack to develop something to the future? the information is available in a mobile phone? Is it possible to send ana alarm?

Kind regards