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Raspberry Pi 2Raspberry Pi 3Raspberry Pi ZeroRaspberry Pi Zero W
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Release dateFeb. 1st 2015 Feb. 29th 2016 Nov. 30th 2015 Feb. 28th 2017
DescriptionThe second edition of Raspberry Pi.Third edition of Raspberry pi. Model B.The smallest and cheapest version of Raspberry PiRaspberry pi zero with wifi and bluetooth.
Product details
Price$ 35$ 35$ 5$ 10
SOC
SOC TypeBroadcom BCM2836Broadcom BCM2837Broadcom BCM2835Broadcom BCM2835
Core TypeCortex-A7Cortex-A53 64-bitARM1176JZF-SARM1176JZF-S
No. Of Cores4411
GPUVideoCore IVVideoCore IV 1080p@30VideoCore IVVideoCore IV
CPU Clock900 MHz1.2 GHz1 GHz1 GHz
RAM1 GB1 GB DDR2512 MB512 MB
Wired Connectivity
USBYes 4x USB2.0Yes 4x USB2.0Yes 1x micro OTGYes 1x micro OTG
EthernetYes 10/100MYes 10/100MNoNo
HDMI portYes full HDMIYes full HDMIYes mini HDMIYes mini HDMI
Analog Audio OutYes 3.5mm jackYes 3.5mm jack- HDMI audio- HDMI audio
SPIYesYes 11YesYes
I²CYesYes 1YesYes
GPIOYes 40-pinsYes 40-pinsYes 40-pinsYes 40-pins
LCD PanelYesYesNoNo
CameraYesYesYes latest version include a camera connectorYes
SD/MMCYes microSDYes microSDYes microSDYes microSD
Wireless Connectivity (On-Board)
Wi-FiNoYes 802.11nNoYes 802.11n
Bluetooth®NoYes 4.1 BLENoYes 4.1 BLE
Dimensions
Height56.5 mm56.5 mm30 mm30 mm
Width85.6 mm85.6 mm65 mm65 mm
Depth17 mm17 mm5 mm5 mm
Weight45 g45 g9 g9 g
Power
Power ratings800 mA1.34 A @5V160 mA180 mA
Power sourcesmicroUSB or GPIOmicroUSB or GPIOmicroUSB, GPIOmicroUSB, GPIO