XBee Cat 1 LTE – SMS Tells You it’s Hot in Here

October 11th, 2019

This project notifies the user via SMS when the temperature is above 26C (around 78F). Here we use an ESP32 (HUZZAH32) and the SHTC3 Shield and compare the data in the embedded view using the comparison element and send the SMS via the XBee Cat 1 LTE element. The temp reading is done by the ARDUINO SHIELD SGPC3_SHTC3.

You can send custom SMS notifications, below is an example of what that might look like:

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