![]() sudo su -c 'echo "CONF_SWAPSIZE=1024" > /etc/dphys-swapfile'Īfter we have created the swap file, we have to activate it once. ![]() Consequently, I would take not more than 1024 MB on the SD card for the SWAP even with a Raspberry Pi 2 Model B. Rule of thumb: RAM * 2 = SWAP, but it is sufficient for most applications on the Raspberry Pi the RAM plus – if ever needed – max. Requirement: installed Raspbian or comparable distribution Step 10.1įirst, we have to create the SWAP file. How to extend the SWAP under Raspbian to a reasonable size, I explain below. The advantage is that this expansion is generally inexpensive, but it is by far not as fast as the RAM. In simple terms the SWAP is a latch which is treated similarly to the RAM, but on a permanent storage medium (in the case of Raspberry Pis the SD card) stored. However, there is still the SWAP, one can easily expand under Debian. From 256 MB in Model B Rev 1.0, 512MB from Model B Rev 2.0 it was in the Raspberry Pi Model B 2 on 1 GB RAM and thus on a decent size. How to do this, I described in the following.Ī known problem of Raspberry Pis is the up Model B+ very limited RAM. At Raspberry Pi B or B+ exactly as in the Raspberry Pi 2 Model B consequently to 1024 MB and for older models optionally correspondingly less. sudo apt-get update & sudo apt-get upgrade Step 10 (optional)Īs a final step, it is advisable to extend the swap to double the size of the RAM, but should 1024MB be sufficient. Remeber: the default user listens to the name pi and the password is raspberry. Step 9Īfter the Raspberry Pi has booted again, we update the Raspberry Pi by using the following command in the console. Then we go to Finish through Tab in the main menu and agree that the Raspberry Pi is restarted. For me this would be Europe and Vienna in Austria. Subsequently, back in the main menu we choose Internationalisation Options > Change Time Zone and set the correct time zone. There we choose en_GB.UTF-8 for system-wide language and confirm by pressing Enter. Following the system asks how the correct output is to be ensured by other language applications. In the list we navigate to de_DE.UTF-8 UTF-8 and activate this line by spacebar. Now we select the menu Internationalisation Options > Change Locale. This may take some time in which the Raspberry Pi is not responding. However, the drive will be extended not until the next boot. After a short time the extension is confirmed. If an SSH connection is used, we need to call the tool with the following command: sudo raspi-config Step 5įirst, select the item Expand File System so Raspbian uses the entire space on the SD card. In these few settings will be executed now. ![]() Step 4Īfter some initiations were made for the first start of Raspbian comes a gray-blue surface, including a menu, through which you can move with the arrow keys, Enter and Escape on the keyboard. Otherwise insert a keyboard via USB and a screen via HDMI just before the start. If you want to set up the Raspberry Pi remotely, you have to make a SSH connection after it has started. Before you connect the mini-USB connector for power supply, connect the Rasperry Pi with your router via Ethernet. When you have ensured that both statements are correct, click on Write and the image will be written to the SD card. In the next field device you have to select the drive letter to which the image have to be installed. In field Image File you must insert the downloaded Raspbian Image. After downloading the zip file must be unpacked. Windows users will also need the Win32 Disk Imager tool in the binary version to dub the images on the SD card. This is an IMG file, which contains the operating system. ![]() Step 1įirst download the Raspbian Image from the official website at. The installation requires a 4GB or larger SD card, which has a speed classification of Class 6 or higher (recommended 8GBClass 10). The following guide is intended for Raspbian JESSIE.Ĭurrently there is the version release date is. The operating system of choice is Raspbian, due to it’s flexibility and wide open-soure community support. ![]() It replaced the Model B in July 2014 and was superseded by the Raspberry Pi 2 Model B in February 2015. The Model B+ is the final revision of the original Raspberry Pi. A browser running full screen to display the interface.A local webserver to host the interface.To meet all the needs for the Magic Mirror, the Raspberry needs the following features: ![]()
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