In this tutorial, we will learn how to connect Real-time clock, PIR Sensor and SIM800L module to send us a notification whenever motion is detected. This is a great way to monitor if unauthorize person/burglar enters your house.
In this tutorial, we will learn how to connect Arduino with FRID and GSM Module. This is a cool project that can be used in different scenarios (e.g. School ID system with SMS notification which notifies parents if their child arrived at school; Doorlock system with SMS notification) and many more.
Today we will learn how to send and receive SMS with SIM800L GSM Module and Arduino. This is a great project that you can integrate with your home automation or send sensor readings to your phone using SMS.