Recents in Beach

New Raspberry Pi 4 Upgrade -- Bartechno

What is the raspberry pi?

Raspberry Pi is an SBC (Single-Board Computer) or single-board computer. It is a small computer (the size of a credit card) of low cost designed to promote the teaching of computer science in schools. It is a tiny 85 x 54-millimeter motherboard (a bit larger than a pack of tobacco) that houses a Broadcom BCM2835 chip with an ARM processor up to 1 GHz speed, GPU VideoCore IV and even 512 Mbytes of RAM. It is a big innovation in the science and technology field.


Accessories for raspberry pi

What do we need to be able to start enjoying our raspberry pi? The following accessories required for starting raspberry pi.
  • Power supply.
  • Micro SD card or SD card (depending on the model)
  • HDMI cable to connect to the TV or a screen.
  • Ethernet cable (if we want it on the network and/or connect to the internet)
  • USB keyboard
  • USB mouse
  • Box for Raspberry Pi (it is not mandatory but I recommend it)

Raspberry Pi 4 Announcement

Raspberry has officially announced its latest series of single-board minicomputers, Raspberry Pi 4.
The highly anticipated and everyone's favorite independent PC launches with a host of new features and improved features. If you are also a big fan of this minicomputer, here we have included everything you might want to know about this latest edition in computing, the Raspberry Pi. 4 
What you would like from this new generation of Raspberry Pi 4.The manufacturers have introduced this new edition with the same price as the previous edition. The previous edition was the Raspberry Pi 3B +. The most notable update with this edition is its new processor. The new Raspberry Pi 4.It has an even more powerful processor than its predecessor.

Raspberry Pi 4 new chipset

Raspberry Pi 4 introduces a new Broadcom BCM2711 four-core chipset with Cortex-A72 cores. The previous processor was using four Cortex chips. The previous edition consumed more energy while maintaining low performance. While this new generation of processors uses, the quad-core chipset offers powerful performance and consumes little power.
The new CPU has four Cortex-A72 cores designed by ARM, which operate at a maximum of 1.5 GHz. According to the Raspberry foundation, its inclusion improves around three times the performance of the board - compared to the previous generation.

New Raspberry Pi 4 with 4K video

We can accompany the new processor with three different options of RAM: 1 GB, 2 GB, and 4 GB; This last option should be more than enough to take advantage of the new processor and make the most of the system. Something that interests us because now the Pi will allow us to do much more, thanks among other things to the new hardware decoder that allows video at 4K and 60 frames per second.
Therefore, if we connect a 4K TV through one of the two HDMI outputs, we can turn the Pi into a "media center". We predict that this will be one of the favorite options of the users: just by connecting storage and installing the appropriate applications, we can get a more than a decent media player.

More Powerful and capable


The other components have also changed or have received a renewal. As for example, the charging port, which until now was micro-USB but now adds to the fashion of USB-C; but it is not only for fashion but to get 500mA more, which will allow us to use 1.2A USB devices even if we are loading the CPU. The Ethernet port has been moved, but the connectors and mounting holes are the same as in previous models of Pi so that compatibility with devices and housings is guaranteed. Although of course, we also have access to new covers and accessories.
Therefore, if we connect a 4K TV through one of the two HDMI outputs, we can turn the Pi into a "media center". We predict that this will be one of the favorite options of the users: just by connecting storage and installing the appropriate applications, we can get a more than a decent media player.


New Features of raspberry pi 4

As far as connectivity is concerned, the new model has:
  • A Gigabit Ethernet port.
  • A USB 3.0 connector.
  • Two USB 2.0 connectors.
  • Bluetooth 5.0
  • Wi-Fi 802.11ac is compatible with 2.4 GHz and 5 GHz networks.
  • USB-C to feed on the electrical network.
  • Two micro-HDMI ports (capable of feeding two 4K screens at 60 FPS).
The board also has a microSD card reader to install the operating system and a 40-pin GPIO port that facilitates the connection of add-ons to the Raspberry Pi 4.

Price and Availability

The Raspberry Foundation has officially presented its most advanced model: the Raspberry Pi 4. This plate is available today, has a price of 35 dollars and integrates some components significantly more advanced than those of its previous generation.

Raspberry Pi 4 Vs Raspberry 3 Comparison

Raspberry Pi 4Raspberry Pi 3 Model B +
ProcessorQuad Core Cortex A-72 
1.5 GHz
Quad Core Cortex A-53 
1.4 GHz
RAM1, 2, 4 GB LPDDR41 GB LPDDR2
USB2 x USB 2.0 
2 x USB 3.0
4 x USB 2.0
FeedingUSB Type-Cmicro USB
HDMI2 x Micro HDMIHDMI
EthernetGigabit without limitationsGigabit up to 300 Mbps
Wifi2.4 / 5 GHz2.4 / 5 GHz
Bluetooth5.04.2
Thanks for visiting our website I will regularly post such type of technology posts.
New Raspberry Pi 4 Upgrade -- Bartechno New Raspberry Pi 4 Upgrade -- Bartechno Reviewed by Owais Ahmed on June 30, 2019 Rating: 5

No comments:

Powered by Blogger.