Komputer Raspberry Pi Pi RPI model B+ wersja 2.0 (512MB) Komputer z procesorem Broadcom BCM2835, 700MHz rdzeń ARM1176JZF-S, Ram 512MB, 4xUSB, Ethernet , HDMI, RoHS

Raspberry Pi RPI model B+ wersja 2.0 (512MB)
Komputer z procesorem Broadcom BCM2835, 700MHz rdzeń ARM1176JZF-S, Ram 512MB, 4xUSB, Ethernet , HDMI, RoHS

The Raspberry Pi is a credit card sized single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of stimulating the teaching of basic computer science in schools.
The Raspberry Pi has a Broadcom BCM2835 system on a chip (SoC), which includes an ARM1176JZF-S 700 MHz processor, VideoCore IV GPU, and 512 megabytes of RAM. It does not include a built-in hard disk or solid-state drive, but uses an microSD card for booting and long-term storage.


The Model B+ uses the same BCM2835 application processor as the Model B. It runs the same software, and still has 512MB RAM; but he have the following key improvements:

• More GPIO.
  The GPIO header has grown to 40 pins, while retaining the same pinout for the first 26 pins as the Model B.
• More USB.
  We now have 4 USB 2.0 ports, compared to 2 on the Model B, and better hotplug and overcurrent behaviour.
• Micro SD.
  The old friction-fit SD card socket has been replaced with a much nicer push-push micro SD version.
• Lower power consumption.
  By replacing linear regulators with switching ones we’ve reduced power consumption by between 0.5W and 1W.
• Better audio.
  The audio circuit incorporates a dedicated low-noise power supply.
• Neater form factor.
  We’ve aligned the USB connectors with the board edge, moved composite video onto the 3.5mm jack, and added four squarely-placed mounting holes.