How to Find all the Hardware Information in Raspberry Pi OS?

Raspberry Pi is an important operating system. It is not a complete operating system as considered. It is linked with the Linux operating system. So, Raspberry Pi is a Linux-distributed operating system. But Raspberry Pi is not a simple operating system. It is itself a computer. In old days, people used to handle relatively large size computers for their use. During that period, all the parts of the computer were relatively large in size than the modern world. Science is now developed more than in those periods. Especially computer science has come a long way & it is more developed. Raspberry Pi is one example of that development. Raspberry Pi is being used to develop IoT devices. So, these devices have a large value in the Microchip industry.

Raspberry Pi is considered a full computer. The size of the Raspberry Pi will be like a debit card size. Within this small space, there are all the elements are present that are necessary for a computer. Like, there will be RAM, Raspberry Pi operating system & many more. Also, there is space to connect the Keyboard & Mouses. So, if the monitor is attached to the device, then it will work as a full computer. In the countries of the African continent, this device is being used to teach students about computers. As this is a model that uses a very small amount of cost. Also, Raspberry Pi is being used in different other sectors like Robotics. This is the junction between Computer Science & Mechanical Science in the field of Robotics.

Commands to Find Hardware Details in Raspberry Pi

In the Raspberry Pi, there are some commands are present. These commands help to provide information on the Raspberry Pi board. By using these commands, users will find the details of the Raspberry Pi model number, processor details, version of the installed Raspberry Pi, RAM space in Raspberry Pi, etc. Raspberry Pi is a combination of the elements. All these elements are inserted into the board. By adding the board to the monitor & keyboard users can perform these steps.

Command Number 1:

This command is an important one. Using this command, users will find all the hardware-related information. Users can use this command to get information on all hardware-related things. Basically, this command helps to get the details of the CPU. As all the hardware is placed in the CPU, users will get all the details. Like from this command, users will find the details of the processor, CPU architecture, variant number & many more. In some Raspberry Pi, there are two or more processors are present. In that case, users will find all the information. For that users need to open the Raspberry Pi terminal. Users need to execute the below-mentioned command. This will help to find out all the information.

cat /proc/cpuinfo

Command Number 2:

This command is very important in terms of the hardware. Executing this command will help to find out the board number of the Raspberry Pi. Every Raspberry Pi model is placed on a certain board. These boards have some specific configurational numbers. This number is needed to get spare parts for the board. When the board will be damaged, the board number needs to be mentioned. Users need to open the terminal of the Raspberry Pi. Users need to execute the following command there. After executing this command, users will find the Raspberry Pi model number & other information.

cat /sys/firmware/devicetree/model

Command Number 3:

Now, if users want to know more about the hardware of Raspberry Pi, then users can run the following command. This command will help to provide the version of Raspberry Pi. Version & board number are not the same things. The board number is different from the version. Version means the software version of the Raspberry Pi. This provides the details of the Linus version that is used in the Raspberry Pi. This also comes under the hardware section. If users want to know the hardware details, users need to execute the below-mentioned command.

cat /proc/version

Command Number 4:

Users can also execute another command. This command will help to provide the RAM details. It shows the memory uses of the RAM by the Raspberry Pi. In the Raspberry Pi, RAM is not placed with the CPU. This is completely placed in a different space. That is the reason, the details of the RAM are not placed in the CPU details section. For that purpose, users need to run the following command. As an output, users will find two memory details. One will be noted as simple Memory. Another will be noted as Swapping Memory. The simple memory will be the external memory. Means that can be assumed as the Harddrive memory. And the Swapping Memory will indicate the RAM memory.

free -h

Hence, we have successfully found out all the hardware details in Raspberry Pi.

Conclusion

Raspberry Pi is a Linux-based operating system. Though this is not considered an operating system. This is considered a full computer. This is being used as a computer in many schools to teach computers to students. Raspberry Pi is highly capable to work with the IoT. This is the reason, the Raspberry Pi is in demand in the microchip market. Raspberry Pi is also used in the Robotics field. Raspberry Pi is a set of hardware on a small board. In this article, we have discussed various commands that will help us to gain the details of the hardware present in the Raspberry Pi.