Python on Raspberry Pi - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Raspberry Pi?

Raspberry Pi is a small, affordable computer that you can use to learn programming and build projects.

beginner

How do you run a Python program on Raspberry Pi?

You can run a Python program by opening the terminal and typing python3 filename.py.

intermediate

What is GPIO on Raspberry Pi?

GPIO stands for General Purpose Input Output. It lets you connect and control electronic parts like LEDs and sensors using Python.

intermediate

Which Python library is commonly used to control GPIO pins on Raspberry Pi?

The RPi.GPIO library is commonly used to control GPIO pins with Python on Raspberry Pi.

beginner

How can you install a Python library on Raspberry Pi?

You can install a Python library using the terminal command pip3 install library_name.

What command runs a Python 3 script named blink.py on Raspberry Pi?

A python3 blink.py

B run blink.py

C execute blink.py

D start blink.py

The correct command is python3 blink.py to run a Python 3 script.

What does GPIO stand for?

A General Program Input Output

B General Purpose Input Output

C General Purpose Internal Output

D General Program Internal Output

GPIO means General Purpose Input Output, used for connecting hardware parts.

Which Python library is used to control Raspberry Pi GPIO pins?

A RPi.GPIO

B gpiozero

C pyserial

D numpy

RPi.GPIO is the common library for GPIO control, though gpiozero is also popular.

How do you install a Python package on Raspberry Pi?

A python3 package_name

B install package_name

C pip3 install package_name

D run package_name

Use pip3 install package_name to install Python packages.

What is the main use of Raspberry Pi?

A Playing video games only

B Replacing smartphones

C Only for web browsing

D Learning programming and building projects

Raspberry Pi is mainly used to learn programming and create projects.

Explain how you would run a Python program on Raspberry Pi and what you need to do first.

Think about the steps from opening the terminal to running the script.

Describe what GPIO pins are and how Python can interact with them on Raspberry Pi.

Imagine controlling lights or sensors with code.