![]() Obviously the output will vary depending on what hardware you are running the command on. For example : Raspberry Pi 3 Model B Plus Rev 1.3 With the latest version of Raspbian you can also retrieve the Pi model as a string by using : cat /proc/device-tree/model The reading the cpuinfo file is a useful technique if you want to find out this information within a Python script. #RPI MPEG LICENSE CODE#In this example I have a Model B “Rev 1.0” with a hardware revision code of 0002. The RPI has a really slow processor, so is even less capable of decoding video itself, known as 'software rendering'. This is not the same as the Raspberry Pi Rev number sometimes used to describe updated PCBs. This means they're better suited to drawing video or 3d scenes, where it's usually possible to divide the picture up into pieces that can be processed in parallel. NOTE : The Revision number given in cpuinfo file is the hardware revision number. That is a plain old “Model B Revision 1.0”.įor models with multiple cores (Pi 2 and Pi 3) you will see a block of information per core with the Hardware/Revision/Serial numbers at the bottom. In this example I’ve got a PCB with a Revision code of 0002. This will give you a text output something like this : Processor : ARMv6-compatible processor rev 7 (v6l)įeatures : swp half thumb fastmult vfp edsp java tls ![]() The traditional method of finding the Pi Revision Number was reading the “cpuinfo” file by running the following command at the command prompt or via a terminal window : cat /proc/cpuinfo More information about the Pi’s GPIO header can be found on the simple guide to the GPIO header page. Puwell Cloud Tech Limited Raspberry Pi (Trading) Ltd Resi Media, LLC Ricoh Company, Ltd. This can be run at the command prompt or via a terminal window :using : pinoutĪnd the output will look something like this :Īs well as the Pi Revision number this method also provides lots of other information including the position of GPIO numbers on the Pi’s GPIO Header and amount of RAM fitted. ![]() The ordering process was quite simple and I obtained my license in less than two hours. In the new versions of Raspbian the pinout command was added. I recently purchased and installed an MPEG-2 license on my RPi. In order to find out what hardware revision you have you can use two methods Method 1 – Pinout Utility Around 350 Mb is required to download all these files and hence make sure that the SDcard has enough free space available. #RPI MPEG LICENSE INSTALL#Methods for Finding Raspberry Pi Revision Number sudo apt-get install qt4-dev-tools Once the Ubuntu finds the files to be downloaded it will ask permission to proceed. ![]()
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