'Raspberry Pi'에 해당되는 글 4건

  1. 2016.03.01 Raspberry Pi 3 와 경쟁자들
  2. 2015.06.20 DragonBoard 410c
  3. 2015.05.12 CHIP Is $9 PC
  4. 2015.03.14 Raspberry Pi를 이용한 응용
IT이야기2016. 3. 1. 22:11

Raspberry Pi 3 와 경쟁자들

래즈베리 파이가 벌써 출시된지 4년이 되어가고 v3까지 팔리고 있습니다. V3는 ARMv8 A53으로 첫번째 64bit processor가 됩니다. 올라가는 OS는 아직 32bit이라고 하고요. WIFI와 BT가 내장인데, LAN은 100MBps지원입니다. 기본가격은 35불. 주요칩은 브로드컴으로 부터 공급받습니다.

BCM2837 = AP

BCM43438 = Wireless combo

  • A 1.2GHz 64-bit quad-core ARM Cortex-A53 CPU (~10x the performance of Raspberry Pi 1)
  • Integrated 802.11n wireless LAN and Bluetooth 4.1
  • Complete compatibility with Raspberry Pi 1 and 2

https://www.raspberrypi.org/blog/raspberry-pi-3-on-sale/



----------------

Raspberry Pi 2의 경우 여러 kit과 함께 저렴하게 판매중입니다.

http://www.amazon.com/Eleduino-Raspberry-Integrated-Computer-Dongle/dp/B01ARQXMTC/ref=sr_1_10?s=electronics&ie=UTF8&qid=1456835869&sr=1-10&keywords=raspberry+pi+kit


http://www.amazon.com/components---Module--200-Guide--Edimax-Adapter--8GB-Adapter--Case--Power/dp/B00UGBI91U/ref=sr_1_6?s=electronics&ie=UTF8&qid=1456836126&sr=1-6&keywords=raspberry+pi+camera

----------------

GSP + two Cameras

http://pidashcam.blogspot.com/

----------------

오드로이드 - Odroid C2

  • 2 GHz Amlogic S905 ARM Cortex-A53 quad-core processor with Mali-450 graphics
  • 2GB RAM
  • Gigabit Ethernet
  • HDMI 2.0 with 4K/60 Hz and H.265/H.264 support
  • 40 pin GPIO and 7 pin I2S
  • 4 USB 2.0 ports
  • IR receiver

http://liliputing.com/2016/02/40-odroid-c2-is-faster-has-more-memory-than-raspberry-pi-3.html

----------------

바나나 파이 - Eleduino Banana Pi M3

http://www.amazon.com/s/ref=nb_sb_noss_2?url=search-alias%3Dcomputers&field-keywords=Eleduino+Banana+Pi+

http://www.eleduino.com/


----------------

Allwinner chip으로 만든 빵빵한 놈, Cortex-A7 QUAD/Octa core까지 다양하게 있음.

http://cubieboard.org/

----------------

CHIP - $9 computer

http://getchip.com/pages/chip

----------------

Qualcomm Snapdragon Dragonboard

https://developer.qualcomm.com/hardware/dragonboard-410c

----------------

TI Beagleboard

http://beagleboard.org/black


TI Sensor Tag

http://www.ti.com/ww/en/wireless_connectivity/sensortag2015/?INTC=SensorTag&HQS=sensortag

----------------

저작자표시 비영리

'IT이야기' 카테고리의 다른 글

골동품 윈도우 폰  (0) 2016.03.05
미국 유니콘 리스트  (0) 2016.03.03
LG발 4K HDTV 가격전쟁은 계속되고  (1) 2016.02.25
Fitbit 망하나 실적발표후 15%, 20% 폭락  (0) 2016.02.24
미국 4K HDTV 시장마저 가격 붕괴시작  (0) 2016.02.17
Posted by 쁘레드
IT이야기2015. 6. 20. 05:11

DragonBoard 410c

퀄컴이 만들어파는 드래곤보드. 레즈베리 파이 같은 거라고 생각하면 될듯. raspberry pi.
410c가 나올예정인데 내부사람들도 안쓰는 dragonboard인데, $50정도에 판다면 하나 사고싶다. s410은 8x16칩이 들어간 모델이다. 모뎀빼고 apq8016. 저럼한것이 전력도 적게 먹고 적당한 성능도 내준다.



---------
DragonBoard 410c brings affordable prototyping to the Internet of Everything

Qualcomm products mentioned within this post are offered by Qualcomm Technologies, Inc. and/or its subsidiaries.
The potential of a completely connected world has galvanized people’s imaginations. Every day we see new predictions about how the Internet of Everything (IoE) will streamline our lives and radically change how we interact with each other and our environment—and how we might use it to build a platform for the future.

When it comes to the business side of the IoE, though, some developers, innovators, and entrepreneurs looking to contribute have been discouraged by the lack of affordable technology. Without collaboration and the resources necessary to serve as the foundation for a scalable IoE solution, many of the great ideas they come up with fizzle out when faced with real-world financial considerations.


With the DragonBoard 410c, based on a Qualcomm Snapdragon 410 processor, a low-cost development board the size of a credit card, Qualcomm Technologies and Arrow Electronics aim to democratize the business of IoE so that big thinkers and innovators—whether tinkering in corporate labs or suburban garages—can turn their projects into venture-ready prototypes.

From kiosks in bustling bus stations to manufacturing plants buzzing with robots, Snapdragon processors are at the heart of a number of OEM-created products for the IoE. Now the power and efficiency of Snapdragon processors can be utilized at a much smaller scale with the DragonBoard 410c (the “c,” as a side note, stands for community), allowing developers to work on prototypes without having to drain their savings accounts. The board is designed to be compatible with Linaro’s 96Boards Consumer Edition specifications, providing an open platform targeted at software developers, the maker community, higher education, and embedded OEMs.

Moreover, these developers will have access to one of the greatest strengths of Snapdragon processors: optimization for mobile integration. Snapdragon processors have been integral in transforming hand-held devices from cell-and-text-machines to mobile computing powerhouses—a wealth of experience which has been particularly useful in furthering the robotics industry. The DragonBoard 410c has the same focus on mobile, allowing innovators and entrepreneurs to tackle IoE applications that execute on platforms found in nearly everyone’s pocket (smartphones, not robots. At least not yet).

Announced today, the board will be available from Arrow through their web site. Featured applications of the DragonBoard 410c will debut on June 18 at this year’s Maker Faire in Shenzhen, which is showcasing how the IoE community is turning the board into a bridge between robotics and smartphones. View feature highlights at the Qualcomm Developer Network site.

For dreamers and developers, those great ideas no longer have to be shelved by the fear that IoE products are too capital- or resource-intensive. Just like its applications, the Internet of Everything can now be reached by everyone—from the largest OEM down to the smallest garage lab— giving developers the ability to realize their visions, and maybe even change the world.
---------------------

Feature Highlights

  • OS Support: Android 5.1 (Lollipop) on Linux Kernel 3.10 , Linaro Linux release based on current Linux kernel and Ubuntu, and planned support for Windows 10
  • CPU: quad-core ARM® Cortex® A53 at up to 1.2 GHz per core, 32-bit and 64-Bit capable
  • Memory/storage: 1GB LPDDR3 533MHz/8 GB eMMC 4.51/SD 3.0 (UHS-I)
  • Graphics: Qualcomm Adreno 306 400MHz GPU for PC-class graphics
  • Video: 1080p HD video playback and capture with H.264 (AVC)
  • Camera support: support for 13 megapixel camera with Wavelet Noise Reduction, JPEG decoder, and other post-processing techniques done in hardware
  • Connectivity and Location: Connectivity – integrated 802.11 b/g/n, BTS
    • Wi-Fi 802.11a/b/g/n 2.4GHz
    • Bluetooth 4.0
      • On-board BT and Wi-Fi antenna
    • GPS
      • On-board GPS antenna
  • I/O Interfaces: HDMI Full-size Type A connector (1080p HD @ 30fps), one micro USB (device mode only), two USB 2.0 type A (host mode only), micro SD card slot. Note: Micro USB (device mode) and USB 2.0 (host mode) are mutually exclusive and cannot be operated at the same time.
  • Expansion:
    • One 40 pin low speed expansion connector: UART, SPI, I2S, I2C x2, GPIO x12, DC power
    • One 60 pin high speed expansion connector: 4L-MIPI DSI, USB, I2C x2, 2L+4LMIPI CSI
    • Footprint for one optional 16 pin analog expansion connector for stereo headset/line-out, speaker and analog line-in
      • The board can be made compatible with Arduino using an add-on mezzanine board



저작자표시 비영리

'IT이야기' 카테고리의 다른 글

2014 y2y - Mobile AP Processor 시장 점유율과 이익  (0) 2015.06.22
삼성 갤럭시 핸드폰 6억대 해킹위험 노출 + update  (6) 2015.06.21
퀄컴 모뎀 LTE 기능 비교표  (0) 2015.06.14
(펌)캐논 DSLR 센서가 최악으로 평가받는 이유  (1) 2015.06.14
샤오미 - 세계 1위가 될수 있을까?  (0) 2015.06.09
Posted by 쁘레드
IT이야기2015. 5. 12. 02:20

CHIP Is $9 PC

kickstarter에 재밌는 프로젝트가 올라왔네요. 라즈베리 파이보다 더 싼 $9 짜리 컴퓨터입니다. 가격이 참 좋습니다. 저렴한데 connectivity에 대한 생각도 많이 한것 같습니다. CPU는 중국산 ARM 칩을 쓰는것 같습니다. 중국AP를 엄청나게 싸게 구할수 있나보네요. OS는 open source 리눅스 같고요. 다만 사양이 좀 떨어지는것 같습니다. 지금 팔아도 가격에 비해 쬐금 싸다할 느낌인데 내년에 판다고 하면 경쟁자가 엄청 많아질것도 같습니다.


>At the heart of the C.H.I.P. is a 1GHz Allwinner SoC


마케팅도 잘하는 것 같고 구성원을 보니 9명이나 포함된 큰 팀입니다.

2015년 말이나 shipping이 가능할것으로 보이고요, 배터리/screen까지 포함된 제품은 2016년 중순예정입니다. 이렇게 자본을 모아 재품을 개발할수 있다는 것은 재밌는 일이네요.


이미 73만불이나 모금해서 내년까지 충분히 R&D를 진행할수 있을것으로 보입니다.

14,432
backers
$730,977
pledged of $50,000 goal

25
days to go







http://www.tomsguide.com/us/chip-9-dollar-pc-kickstarter,news-20906.html

https://www.kickstarter.com/projects/1598272670/chip-the-worlds-first-9-computer/video_share


저작자표시 비영리

'IT이야기' 카테고리의 다른 글

Verizon to buy AOL for $4.4B  (0) 2015.05.13
중국 AP업체 동향  (0) 2015.05.12
MIPS processor  (0) 2015.05.11
스마트 와치 시장 점유율과 전망  (0) 2015.05.11
핏빗 상장추진, FitBit IPO  (0) 2015.05.09
Posted by 쁘레드
IT이야기2015. 3. 14. 05:57

Raspberry Pi를 이용한 응용

저도 Drupal을 많이 이용하긴 했는데, Raspberry Pi를 cluster로 묵어 가방속에 들어가는 data center를 만든 사람이 있네요.

http://www.midwesternmac.com/blogs/jeff-geerling/introducing-dramble-raspberry

https://github.com/geerlingguy/raspberry-pi-dramble

Raspberry Pi Dramble

A cluster (Bramble) of Raspberry Pis on which Drupal will be deployed using Ansible.

Raspberry Pi Dramble - Hero Image

Read the rest of this README and the official Dramble Wiki for more information about the Dramble.

Why

I'm doing presentations on Ansible, and how easy it makes infrastructure configuration, even for high-performance/high-availability Drupal sites. WiFi/Internet access is spotty at most conferences, so deploying to AWS, DigitalOcean, or other live public cloud instances that require a stable Internet connection is a Bad Idea™.

Deploying to VMs on my own presentation laptop is an option (and I've done this in the past), but it's not quite as impactful as deploying to real, live, 'in-the-flesh' servers. Especially if you can say you're carrying around a datacenter in your bag!

A cluster of servers, in my hand, at the presentation. With blinking LEDs!

Specs

  • 24 ARMv7 CPU Cores
  • 5.4 GHz combined compute power
  • 6 GB RAM
  • 96 GB microSD flash-based storage
  • 1 Gbps private network

Getting the Pis (and other accessories)

Many people have asked for a basic list of components used in constructing the Dramble, or where I found particular parts. In the Wiki, I've added pages listing the following:

---------------------------------

삼성 전무출신의 김규호씨도 Iphone과 Raspberry Pi로 엄청난 물건을 만드셨네요. 진정한 난방열사이신듯.

http://www.slideshare.net/KyuhoKim/

kkh_2_800

김규호 씨가 아파트 난방 밸브에 설치한 ‘라즈베리파이’ 보드와 온도 센서, 무선인터넷 장비.

kkh_1_800

집 안 난방용 온수의 온도를 웹브라우저에서 실시간으로 볼 수 있도록 했다.


----------------------------------

퀄컴도 값비싼 dragon를 계속 공급하고 있습니다.

http://www.pcworld.com/article/2896332/qualcomms-raspberry-pilike-computer-has-wireless-capabilities.html


저작자표시 비영리

'IT이야기' 카테고리의 다른 글

역시 스마트 시계는 Pebble Time  (0) 2015.03.15
Spoqa 테크 블로그  (0) 2015.03.14
Goodyear(GT) working on an energy-harvesting tire  (0) 2015.03.14
삼성 SW 개발자 시험  (0) 2015.03.14
Apple use intel LTE modem  (0) 2015.03.13
Posted by 쁘레드

티스토리툴바