It is very easy to build an “SMS-controlled relay” with the help of a cheap GSM modem module and a small microcontroller board. Here, I’m using the SIM800L and Arduino Nano V3 to develop a nifty ...
کنترل وسایل برقی از راه دور با ESP32 و SIM800L از طریق پیامک! 📲 🎯 ویژگی‌ها کنترل وسایل برقی با ارسال پیامک (روشن/خاموش کردن دستگاه‌ها) امکان ...
Abstract: Internet of Things (IoT) is the technology that helps in communication between machines, circuits, and different types of devices. This feature has applications in the health care industry ...