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Old 04-05-2015, 18:34   #1
Varg87
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[Thread Ufficiale] Odroid

Development board ARM prodotta dalla Hardkernel, compagnia sudcoreana. Una delle tante alternative al Raspberry Pi.
Ci sono diverse varianti che differiscono per prezzo e caratteristiche. Le principali sono:

Odroid-C2 a 64-bit quad-core Single Board Computer (SBC) that is one of the most cost-effective 64-bit development boards available in the ARM world.
It will be available for purchase on March 2, 2016 at US$40. The mass production will be started from February 15, 2016 and the first shipping date is March 4, 2016.

Specifications

* Amlogic S905 (ARM® Cortex®-A53(ARMv8) 2Ghz quad core CPU)
* 2Gbyte DDR3 SDRAM
* ARM Mali™-450 MP3 GPU (OpenGL ES 2.0/1.1 for Linux and Android)
* HDMI 2.0 4K/60Hz display
* H.265 4K/60FPS and H.264 4K/30FPS capable VPU
* Gigabit Ethernet
* 40+7pin GPIO port
* eMMC5.0 HS400 Flash Storage slot / UHS-1 SDR50 MicroSD slot
* USB 2.0 Host x 4, USB 2.0 OTG x 1 (power + data capable)
* Infrared(IR) Receiver
* Ubuntu 16.04 and Android 5.1 Lollipop based on Kernel 3.14 LTS
* Board dimensions is identical to the ODROID-C1+

http://forum.odroid.com/viewtopic.php?f=135&t=18683



Odroid-C1, il più simile al Raspberry Pi 2 per caratteristiche e prezzo. Attualmente costa 35 $ (più spese doganali).

Quad Core Linux computer is now $35.00.
Don't put up with the slow single core computer anymore.
If you are considering a tiny computer for general purpose computing, software development or as a project platform,
the ODROID-C1 will give you a lot more satisfaction and fun with incredible performance for a very low price.
You can get more information from ODROID Magazine.

* Amlogic ARM® Cortex®-A5(ARMv7) 1.5Ghz quad core CPUs
* Mali™-450 MP2 GPU (OpenGL ES 2.0/1.1 enabled for Linux and Android)
* 1Gbyte DDR3 SDRAM
* Gigabit Ethernet
* 40pin GPIOs
* eMMC4.5 HS200 Flash Storage slot / UHS-1 SDR50 MicroSD Card slot
* USB 2.0 Host x 4, USB OTG x 1,
* Infrared(IR) Receiver
* Ubuntu 14.04 or Android KitKat

Link per il download delle distro ufficiali e non.




Odroid-C1+ (37$)

Standard Type-A HDMI connector
- An included heat sink on board
- An I2S bus to support HiFi audio add-on boards
- CEC function that doesn't require the RTC backup battery
- A power path from USB OTG port as well as DC barrel connector
- Improved SD-card compatibility



http://www.hardkernel.com/main/produ...=G143703355573

Odroid-U3 (69$)

This is the standard ODROID-U3. The ODROID Magazine will give you the full guide for it. http://magazine.odroid.com/

All ODROID-U2 software is fully compatible with ODROID-U3.

* The Powerful Linux Computer
* 1.7GHz Quad-Core processor and 2GByte RAM
* 10/100Mbps Ethernet with RJ-45 LAN Jack
* 3 x High speed USB2.0 Host ports
* Audio codec with headphone jack on board
* GPIO/UART/I2C ports
* XUbuntu 13.10 or Android 4.x Operating System
* Size : 83 x 48 mm, Weight : 48g including heat sink
* Package includes the main board and the heat sink

Link per il download delle distro ufficiali.




Odroid-XU3 Lite (99 $)

ODROID-XU3 Lite is the cost-down version of XU3. The Energy Monitoring and Display port features are removed. The maximum operating clock is Slightly lower.
It is a new generation of computing device with more powerful, more energy-efficient hardware and smaller form factor. Offering open source support, the board can run various flavours of Linux, including the latest Ubuntu 14.04 and the Android 4.4. By adopting e-MMC 5.0 and USB 3.0 interface, the ODROID-XU3 boasts fast data transfer speed, a feature that is increasingly required to support advanced processing power on ARM devices that allows users can fully experience an upgrade in computing such as faster booting, web browsing and 3D game experience.

* Samsung Exynos5422 Cortex™-A15 1.8Ghz quad core and Cortex™-A7 quad core CPUs
* Mali-T628 MP6(OpenGL ES 3.0/2.0/1.1 and OpenCL 1.1 Full profile)
* 2Gbyte LPDDR3 RAM at 933MHz (14.9GB/s memory bandwidth) PoP stacked
* eMMC5.0 HS400 Flash Storage
* USB 3.0 Host x 1, USB 3.0 OTG x 1, USB 2.0 Host x 4
* HDMI 1.4a for display

Link per il download delle distro ufficiali.




Odroid-XU3 (179 $)

is powered by ARM® big.LITTLE™ technology, comes with a Heterogeneous Multi-Processing (HMP) solution.

ODROID-XU3 is a new generation of computing device with more powerful, more energy-efficient hardware and smaller form factor. Offering open source support, the board can run various flavours of Linux, including the latest Ubuntu 14.04 and the Android 4.4. By adopting e-MMC 5.0 and USB 3.0 interface, the ODROID-XU3 boasts fast data transfer speed, a feature that is increasingly required to support advanced processing power on ARM devices that allows users can fully experience an upgrade in computing such as faster booting, web browsing and 3D game experience.

* Samsung Exynos5422 Cortex™-A15 2.0Ghz quad core and Cortex™-A7 quad core CPUs
* Mali-T628 MP6(OpenGL ES 3.0/2.0/1.1 and OpenCL 1.1 Full profile)
* 2Gbyte LPDDR3 RAM at 933MHz (14.9GB/s memory bandwidth) PoP stacked
* eMMC5.0 HS400 Flash Storage
* USB 3.0 Host x 1, USB 3.0 OTG x 1, USB 2.0 Host x 4
* HDMI 1.4a and DisplayPort1.1 for display
* Integrated power consumption monitoring tool

Link per il download delle distro ufficiali.




Forum ufficiale in inglese: http://forum.odroid.com/

è possibile installare diverse distribuzioni Linux e pure Android.

Una rapida comparativa tra Odroid-C1 e Raspberry Pi 2:
http://www.cnx-software.com/2015/02/...ds-comparison/

Le principali migliorie rispetto al Raspberry sono il processore più veloce, la porta gigabit ethernet (il Raspberry monta una 10/100 condivisa con il bus usb), il supporto hardware per la riproduzione dei file H.265 a 60 Hz (il Raspberry può riprodurre solo H.264 a 30 Hz), la possibilità di installare schede eMMC che offrono prestazioni migliori nonostante attualmente costino parecchio di più rispetto tradizionali Micro SD, che si possono comunque utilizzare.
Video test eMMC vs MicroSD classe 10.

Sicuramente prima o poi si troverà anche presso rivenditori non ufficiali, attualmente è possibile acquistarlo presso questi store ufficiali:

Direttamente su Hardkernel (molto probabilmente dovrete pagare le spese doganali)
Negozio inglese
Negozio tedesco
Negozio americano


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Ultima modifica di Varg87 : 18-02-2016 alle 19:09.
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