An Arduino is equipped with a piezo sensor to detect impact, and a GSM shield takes care of the texting. It’s an interesting concept, similar to requiring police officers to wear body cameras.

This will allow the development platform to connect to the internet via GSM mobile phone networks. The module, or shield, was developed in conjunction with Telefónica’s Physical Internet Laboratory ...

How to send a GET and POST request with AT commands using the SIM900 GSM/GPRS module and the Arduino UNO. This is useful for retrieving data from the Web and sending data to a web server for Internet ...

If you are completely new to GSM module, you can also consider reading our Arduino GSM Module tutorial to understand the basics before proceeding with this project.

ARDUINO GSM Introduction Using Arduino with GSM connectivity is a great option for connecting your Arduino board wirelessly to the Internet in a few minutes. Connecting a device to a GSM network is ...

In this article, we present a brief overview of selected Arduino development kits from the MKR family for rapid prototyping of IoT devices using wireless communication in standards such as ...

The following is a hardware diagram of the Arduino GSM Alert system built around an Arduino Uno and SIM800L module. When the hardware setup is ready, just upload the given sketch to Arduino Uno and ...