Quiz on IoT System Used in Smart Farming

What is this device?

• DHT11

• ESP32

• Blynk connecter

• STM32

Which sensor is used to measure temperature and humidity?

• Water Pump

• Soil Moisture Sensor

• DHT11 Sensor

• Relay Module

What is this component?

• Water pump

• LED

• Resistor

• Sensor

What is the function of ESP32?

• It provides Wi-Fi and Bluetooth connectivity for sensor devices

• It measure the surrounding air and outputs a digital signal on the data pin

• It changes resistance with changes in temperature

• It is used to connect to the internet and play games

What is the role of this device?

• To measure temperature

• To detect soil moisture levels

• To control the water pump

• To provide internet connectivity

What is the primary benefit of using the Blynk app in this system?

• To store data and information

• To enable remote monitoring and control

• To enhance sensor accuracy

• To increase the speed of data processing