Virtual Labs

Computer Science and Engineering Internet of Things (IoT) Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

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Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Contributors

Feedback

Raspberry Pi Pico-LED Blink Program Via Bluetooth and Smartphone

Choose difficulty:

Beginner

Intermediate

Advanced

Which Raspberry Pi pin is used to receive data from the HC-05 Bluetooth module?

a: GP0 Explanation

Explanation

b: GP1 Explanation

Explanation

c: GP19 Explanation

Explanation

d: VBUS Explanation

Explanation

What must you do on the smartphone before sending commands to the Raspberry Pi?

a: Turn on Bluetooth and pair with HC-05 Explanation

Explanation

b: Connect to Wi-Fi Explanation

Explanation

c: Install Python Explanation

Explanation

d: Charge the battery Explanation

Explanation

Which component lights up when the Raspberry Pi receives a command from the smartphone?

a: HC-05 module Explanation

Explanation

b: Resistor Explanation

Explanation

c: LED Explanation

Explanation

d: Battery Explanation

Explanation

What is the role of the resistor in the LED circuit?

a: To limit current and protect the LED Explanation

Explanation

b: To turn the LED on and off Explanation

Explanation

c: To send Bluetooth data Explanation

Explanation

d: To power the Raspberry Pi Explanation

Explanation

Which protocol is used by the HC-05 to communicate with the Raspberry Pi Pico?

a: UART Explanation

Explanation

b: SPI Explanation

Explanation

c: I2C Explanation

Explanation

d: USB Explanation

Explanation

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