ESP32 SIM800L: Send Text Messages (SMS Alert) with Sensor Readings

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September 30, 2019

In this In this project Random Nerd Tutorials’s Rui Santos creates an SMS notification system with the T-Call ESP32 SIM800L module that sends an SMS when sensor readings are above or below a certain threshold.

You can watch the video tutorial below or read the complete project instructions on the Random Nerd Tutorial’s website.

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