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Writing OctoPrint to SD Card

Quick How-To using a Windows 10 Computer

Simply put, you need to download a third party application to write the OctoPi image to an SD Card. I suggest Etcher for this

Download Etcher from https://www.balena.io/etcher/
Install Etcher onto your Windows 10 computer
Download the OctoPrint image from https://octopi.octoprint.org/latest to your local hard drive on your Windows 10 computer
Unzip the OctoPrint image once the download finishes
Plug your SD Card into the Windows 10 Computer
Open balenaEtcher
Click Select Image
Select your OctoPrint***.img file
Your SD Card should be automatically found and selected by Etcher
Click Flash
The image will now be written to the SD Card
When the image has completed writing you will see the message Flash Complete!
You can now insert the OctoPrint SD Card into the Raspberry Pi and fire it up



Thanks for reading

Hardware that I use:
Raspberry Pi 4 (4gb)
https://amzn.to/3q551IO

SanDisk 32GB Ultra microSDHC UHS-I Memory Card with Adapter
https://amzn.to/2Vfvo0y

CanaKit 3.5A Raspberry Pi 4 Power Supply (USB-C)
https://amzn.to/3fNTYPu

CanaKit Raspberry Pi 4 Micro HDMI Cable – 6 Feet
https://amzn.to/33u5hr9

Western Digital 500GB WD_Black SN750 NVMe
https://amzn.to/3nZ5pH4

Plugable USB C to M.2 NVMe Tool-free Enclosure
https://amzn.to/3lflV3L

Raspberry Pi Backup using MAC

RASPBERRY PI – Backup Your Raspberry Pi SD Card Using a MAC

 

This is a quick how to on backing up your Raspberry Pi SD Card

Shutdown the Raspberry Pi and remove the SD Card

Plug the SD Card into your MAC

Go to Spotlight (the little magnifying glass on the top right of your MAC), type Terminal, and press Enter

Now the rest of the commands are done in the Terminal

Type:
sudo bash and press enter

Type in your password to get the # prompt

Type:
mkdir /raspberry-pi and press enter
mkdir /raspberry-pi/backups and press enter
cd /raspberry-pi/backups and press enter

Type
df -h and look for your SD Card. My card is listed as /dev/disk1s1. Once you know which card is your SD Card type

diskutil unmount /dev/disk1s1 (or whatever your SD Card is listed as)

dd if=/dev/rdisk1 of=/raspberry-pi/backups/wheezy-todaysdate-backup.img bs=1m and press enter

your SD Card will now be backed up

Once the backup is complete type:
diskutil eject /dev/rdisk1

And that is it.



Thanks for reading

Hardware that I used:
Raspberry Pi 4 (4gb)
https://amzn.to/3q551IO

SanDisk 32GB Ultra microSDHC UHS-I Memory Card with Adapter
https://amzn.to/2Vfvo0y

CanaKit 3.5A Raspberry Pi 4 Power Supply (USB-C)
https://amzn.to/3fNTYPu

CanaKit Raspberry Pi 4 Micro HDMI Cable – 6 Feet
https://amzn.to/33u5hr9

Western Digital 500GB WD_Black SN750 NVMe
https://amzn.to/3nZ5pH4

Plugable USB C to M.2 NVMe Tool-free Enclosure
https://amzn.to/3lflV3L