Raspberry Pi Camera setup - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the first step to enable the Raspberry Pi Camera module?

You need to enable the camera interface in the Raspberry Pi configuration settings, usually done via raspi-config under 'Interface Options'.

beginner

Which command is used to update the Raspberry Pi OS before setting up the camera?

Use sudo apt update to refresh the package list and sudo apt upgrade to install the latest updates.

beginner

How do you test if the Raspberry Pi Camera is working after setup?

Run libcamera-hello to open a preview window showing the camera feed for a few seconds.

beginner

What is the purpose of the libcamera-still command?

It captures a still image from the Raspberry Pi Camera and saves it as a file.

beginner

Why is it important to properly connect the camera ribbon cable to the Raspberry Pi?

A secure and correct connection ensures the camera communicates properly with the Pi. Incorrect connection can cause the camera not to work or damage the hardware.

Which tool do you use to enable the Raspberry Pi Camera interface?

A vcgencmd

B apt-get

C nano

D raspi-config

The raspi-config tool allows you to enable or disable hardware interfaces like the camera.

What command shows a live preview from the Raspberry Pi Camera?

A libcamera-still

B libcamera-hello

C raspistill

D vcgencmd

libcamera-hello opens a preview window to test the camera feed.

Before using the camera, what should you do to your Raspberry Pi OS?

A Disable Wi-Fi

B Delete old files

C Update and upgrade packages

D Install a new OS

Updating and upgrading ensures you have the latest software and drivers for the camera.

What is the correct way to connect the camera ribbon cable?

A Insert firmly with the metal contacts facing the correct direction

B Insert loosely to avoid damage

C Connect to any USB port

D Wrap it around the Pi

The ribbon cable must be inserted firmly with metal contacts facing the right way to work properly.

Which command captures a still photo with the Raspberry Pi Camera?

A libcamera-still

B libcamera-vid

C raspivid

D vcgencmd

libcamera-still is used to take still images from the camera.

Describe the steps to set up and test the Raspberry Pi Camera module.

Think about configuration, hardware connection, and testing commands.

Explain why proper connection and software setup are important for the Raspberry Pi Camera.

Consider both hardware and software reasons.