#14- GSM tutorial with ESP8266/ESP32: How to make a GPS tracker with panick button
In this tutorials you will learn about #GSM/GPRS communication.
We will learn about AT commands, make an interactive call using AT commands
We will build a #GPS tracker that sends your location link as SMS to a pre-defined number when panick button is pressed. #ESP32 is used as main controller.
Github links for codes: (refer to 5- codes and circuit dwg.)
https://github.com/iambappa/IoT_tutor...
For details about WishTree board:
https://wisethingz.com/wishtree/