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[交流] Yes, Raspberry, 5, go, go raspberry发布5美金的Raspberry Pi Zero

2015-11-26 16:00:13 | 显示全部楼层 |阅读模式


Today, I’m pleased to be able to announce the immediate availability of Raspberry Pi Zero, made in Wales and priced at just $5. Zero is a full-fledged member of the Raspberry Pi family, featuring:
  • A Broadcom BCM2835 application processor
    • 1GHz ARM11 core (40% faster than Raspberry Pi 1)
  • 512MB of LPDDR2 SDRAM
  • A micro-SD card slot
  • A mini-HDMI socket for 1080p60 video output
  • Micro-USB sockets for data and power
  • An unpopulated 40-pin GPIO header
    • Identical pinout to Model A+/B+/2B
  • An unpopulated composite video header
  • Our smallest ever form factor, at 65mm x 30mm x 5mm


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 楼主| 2015-11-26 16:14:58 | 显示全部楼层

Raspberry Pi 2 Model B

NEW! Raspberry Pi Zero

Raspberry Pi 1 Model B+
Raspberry Pi 1 Model A+
Dimensions85mm x 56mm x 21mm65mm x 30mm x 5mm85mm x 56mm x 17mm65mm x 56mm x 12mm
ChipBroadcom BCM2836 ARMv7 Quad Core ProcessorBroadcom BCM2835 ARMv6 SoC full HD multimedia applications processorBroadcom BCM2835 SoC full HD multimedia applications processorBroadcom BCM2835 SoC full HD multimedia applications processor
CPU900 MHz Low Power ARMv7 Quad Core Processor1 GHz Low Power ARM1176JZ-F Applications Processor700 MHz Low Power ARM1176JZ-F Applications Processor700 MHz Low Power ARM1176JZ-F Applications Processor
GPUDual Core VideoCore IV® Multimedia Co-ProcessorDual Core VideoCore IV® Multimedia Co-ProcessorDual Core VideoCore IV® Multimedia Co-ProcessorDual Core VideoCore IV® Multimedia Co-Processor
RAM1GB SDRAM @ 450 MHz512 MB SDRAM @ 400 MHz512 MB SDRAM @ 400 MHz256 MB SDRAM @ 400 MHz
StorageMicroSDMicroSDMicroSDMicroSD
USB 2.04x USB Ports1x Micro USD Port4x USB Ports1x USB Port
Ethernet1x 10/100mb Ethernet RJ45 JackNone1x 10/100mb Ethernet RJ45 JackNone
Video ConnectionsHDMI, Composite RCA (shared with audio jack)HDMIHDMI, Composite RCA (shared with audio jack)HDMI, Composite RCA (shared with audio jack)
Supported Resolutions640×350 to 1920×1200, including 1080p, PAL & NTSC standards640×350 to 1920×1200, including 1080p, PAL & NTSC standards640×350 to 1920×1200, including 1080p, PAL & NTSC standards640×350 to 1920×1200, including 1080p, PAL & NTSC standards
AudioMulti-Channel HD Audio over HDMI, Stereo from 3.5 mm jackMulti-Channel HD Audio over HDMIMulti-Channel HD Audio over HDMI, Stereo from 3.5 mm jackMulti-Channel HD Audio over HDMI, Stereo from 3.5 mm jack
Operating SystemsRaspbian, RaspBMC, Arch Linux, Risc OS, OpenELEC, PidoraRaspbian, RaspBMC, Arch Linux, Risc OS, OpenELEC, PidoraRaspbian, RaspBMC, Arch Linux, Risc OS, OpenELEC, PidoraRaspbian, RaspBMC, Arch Linux, Risc OS, OpenELEC, Pidora
Power 5V micro USB input. 800mA rating5V micro USB input. 160mA rating5V micro USB input. 600mA rating5V micro USB input. 200mA rating
GPIO4040 pin (unpopulated)4040
Other Connectivity1x CSI-2 for Raspberry Pi camera modules
1x DSI for Raspberry Pi displays
None
1x CSI-2 for Raspberry Pi camera modules
1x DSI for Raspberry Pi displays
1x CSI-2 for Raspberry Pi camera modules
1x DSI for Raspberry Pi displays
Power Source1x Micro-USB1x Micro-USB1x Micro-USB1x Micro-USB
Highlights• No more buffer face – boots up Raspbian in less than half the time as the Model B+
• More power for your favourite projects – create Space Progammes, Time Lapse Videos, GPS tracking, HD audio and lots more with a full ecosystem of supporting accessories.
• Build your own workstation – create and manage your documents and spreadsheets with ease using LibreOffice™
• The 40 pin GPIO is unpopulated providing the flexibility to use only the connections your solution requires.
• Power rating of just 160mA even when connected to a 1080P display, making this the most efficient Raspberry Pi to date.
• 1 Micro USB "on the go" data port for linking to accessories and peripherals like an external USB hub, or for connecting to your PC.
• Improved power management which improves USB support and allows for high-drain devices such as external USB hard drives.
• Larger bank of accessible GPIO ports compared to Model B board allows for direct hardware device control.
• Smaller, compact design
• Works well as an introductory educational tool
• Suitable for a smaller scale electronics project that requires standard IO ports
• Minimalistic design assists in pick and choosing devices, helps  reduce overall power consumption
• HAT Compatible

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