ES&IoT-PART 3

What is the optimum supply current that is required to operate the ESP8266 WiFi Module?

• 28 A
• 13 mA
• 100 mA
• 50mA

What is the use of ESP8266 WiFi module

• Monitor the motion
• Network provider
• Evaluate air pressure
• Switches the circuit

What will happen if we supply a voltage of 250 KV to the Vccof the ESP 8266 Wi Fi Module

• Damage is caused
• Module will shut down
• Module will not respond
• Module will function

What kind of device is the ESP 8266 Wi Fi module?

• Passive sensor
• active sensor
• networking device
• switching device

To which pin is the on board LED of the ESP8266 connected?

• D5
• A0
• D13
• D0

Flash program memory size of node MCU is

• 2MB
• 8MB
• 4MB
• 4KB

Clock speed of Node MCU is

• 20MHz
• 10MHz
• 80MHz
• 5MHz

How many pins are in NODE MCU?

• 15
• 30
• 40
• 16

How many GPIO pins are in NODE MCU?

• 15
• 16
• 13
• 10

Which is the pin number of in-built LED in the NODEMCU

• 1
• 10
• 13
• 15