Original Raspberry Pi B+ 512MB RAM Rev 3.0 Project Board Improved
Version Model Pie 2 MADE IN THE UK
· Raspberry Pi 's Chinese translation: raspberry pie.
· Raspberry Pi abbreviation : RPi.
· Referred Raspberry Pi Model B 's : RPi B.
· Raspberry Pi Model B + acronym : RPi B +, the latest version of
RPi current issue .
The Raspberry Pi Foundation is a small British charity organization
that was founded to promote the technology , rather than to sell
technology to profit .
The Foundation has published over the past never really a product ,
and therefore chose two global channel e Farnell and RS Components
Raspberry Pi for its handling of the first order .
Faced with technology and enthusiastic fans of DIY hobbyists ,
Raspberry Pi sales are very good.
Raspberry Pi is a Linux -based PC systems , equipped with a 700MHz
processor , 512M memory, support SD card and Ethernet.
It is said that although looks very Raspberry Pi mini - only the
size of a credit card , but it can run like : games and such "
Quake III Arena" carry 1080p video playback .
Hardware is based on ARM, the operating system uses the open-source
Linux system comes with Iceweasel, KOffice and other software to
meet the basic web browsing, word processing and computer need to
Since RPi B issue for almost two years , the widely loved around
the world electronics enthusiasts , but also set off a mini- card-
computer boom. In the meantime this , there have been concerns
whether raspberry pie raspberry pie lovers can make improvements to
upgrade B version of the original hardware version of it ?
Until recently , Raspberry pi finally launched the Mode B + this as
" the ultimate evolution" version. This allows the Foundation
raspberry pie with confidence , so that the majority of the highly
anticipated Raspberry pie Raspberry pie lovers B + version of what
improvements are made , what will it leave us surprise?
RPi B + B version uses a version of the same BCM2835 processor
running the same software , the same 512MB RAM, the main thing is
done in the following improvements :
· More expansion interface :
Now extended interface to the 40pin, before 26 definitions remain
the same as before , which means you've purchased a seamless
extension board can still be used.
· More USB interface:
Now with four USB2.0 interface, providing a better response to
hot-swap overload performance ( thermal tall USB device no longer
causes sent restart ! )
· Micro SD Interface:
Use MicroSD card slot, SD card slot before a big holds many lessons
to be replaced with a MicroSD card slot.
· Lower power consumption:
Linear power supplies more efficient switch mode power supply
instead of before , the power consumption is reduced by about 0.5W
· Better sound quality :
Better audio circuitry uses a low-noise power supply.
· Simple appearance :
Tower has four USB cable and PCB edge alignment , the CVBS video
output moved 3.5mm jack , an increase of 4 to locate the mounting
· Broadcom BCM2835 700MHz ARM1176JZFS with FPU processor ,
quad-core GPU processors
· GPU supports Open GL ES 2.0, OpenVG hardware acceleration ,
1080p30 H.264 HD decoding
· GPU bandwidth of 1Gpixel / s, 1.5Gtexel / s or 24GFLOPs DMA
· 512 MB RAM
· Support Micro SD card to boot Linux operating system, such as
· 10/ 100 Ethernet LAN
· HDMI Interface
· USB 2.0 interface x 4
· Micro SD card slot
· microUSB interface, power supply
· 3.5 mm audio output interface
· Camera Pin Interface
· Dimensions : 85 x 56 x 17 mm
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Tag: Raspberry pi B + , Raspberry pie 2