Q1. Can you switch ON a fan sitting outside your home with IoT?
- Answer: Yes, using IoT you can control devices remotely through a mobile app or dashboard.
Q2. Which component helps Arduino connect to the internet?
- Answer: Wi-Fi Module (ESP8266/ESP32).
Q3. Why is remote control useful in IoT?
- Answer: It saves energy, improves safety, supports healthcare, and makes life more convenient.