Subject: Systems | March 10, 2012 - 10:30 AM | Tim Verry
Tagged: Raspberry Pi, linux, computers, arm
It seems that not all is sweets (pie, of course) and celebration for the folks over at the Raspberry Pi Foundation, as the initial batch of their ARM powered Linux computers have experienced what the charity has dubbed a “hiccup” at the manufacturing stage. It seems that while they specified magnetic jacks in the design materials, the wrong RJ45 network jacks for the boards were soldered on accidentally by the Chinese factory. According to the Raspberry Pi Foundation, the dud jacks in question were the result of the manufacturer using non magnetic jacks instead of RJ45 connectors with integrated magnetic connections. They further stated that they had been aware of the problem for four days prior to the announcement, but needed to “do some further tests to make sure nothing else was affected.”
They are currently sourcing the proper network jacks, and are receiving help from their manufacturing and distribution partners RS Components and Premier Farnell. It is not all bad news; however, as it seems they caught the issue quickly enough to maintain the release schedule for the initial batch of Raspberry Pi boards. The issue is a relatively minor one that is easily rectified by desoldering the dud jacks and soldering on the new ones with integrated magnetics. The manufacturing factory is nearly finished with the replacement on the initial batch and they expect the boards to get out to consumers on time. The less than ideal news is that, there may be a slight delay for those waiting on pre-orders of boards outside of the initial batch as they are still trying to source enough networking jacks as mentioned above.
'We are very, very sorry.” they stated in the blog post. In the end, they believe it to be a mere small bump in the road and have promised to keep users updated on the manufacturing status of the eagerly awaited Raspberry Pi computers. More information along with X-rays of the dud networking jacks can be found on their blog.
Subject: Systems | March 10, 2012 - 12:52 AM | Tim Verry
Tagged: Raspberry Pi, OS, linux
The Raspberry Pi Foundation has quite the success on their hands with the small ARM powered Linux computer they have dubbed the Raspberry Pi. With pre-orders that sold out within hours, a great deal of press coverage, and overwhelming support from the community to support the Raspberry Pi with software and download mirrors, they have announced not only the promised Fedora 14 Remix Linux distribution, but OpenELEC XBMC support and an Arch Linux distro for power users.
So far, the charity has released the Fedora 14 Remix, Debian Squeeze, and Arch Linux distributions. All three are now available for download via their downloads page using either Torrent files or HTTP downloads through the community mirrors.
The Fedora Remix Distro
The Debian Squeeze OS is the Raspberry Pi's reference file system and is aimed at software developers while the Fedora Remix is aimed at those wanting a casual OS that is capable of playing back multimedia content. Finally, the Arch Linux distro is aimed at power users and Linux enthusiasts that want to totally customize their Linux operating system and the software including with it. These distros are meant to be installed on an SD card and then inserted into the Raspberry Pi.
Head on over to their downloads page to get your hands on the distros!
Subject: Cases and Cooling | March 7, 2012 - 04:58 PM | Tim Verry
Tagged: Raspberry Pi, cases, computing, 3d printing
Marco Alici is not only eagerly awaiting his Raspberry Pi computer, but he is so excited that he has already started mocking up a case for it using Blender software and basic measurements of the Raspberry Pi board.
The case is a form fitting white plastic affair that has cutouts for each of the ports and an etched Raspberry Pi logo on the top. He states that because the Raspberry Pi has been designed to be as low cost as possible, the placement of connectors on the PCB makes for a less than ideal case. The RCA jack in particular juts out quite a bit from the casing, for example. Also the Raspberry Pi PCB does not have mounting holes to make attaching the case easy; Mr Alici had to come up with a snap-fit assembly to get around that issue.
The renderings of the case were made using Blender and Yafaray. He says that he is still waiting on his physical Rasberry Pi board to finalize the design and make it available for 3D printing at Shapeways. The case further is able to be constructed using injection molding, which he says makes for a cheap to produce case. More photos are available here. Now, if only I had a 3D printer!
Subject: Systems, Mobile | February 29, 2012 - 05:18 PM | Tim Verry
Tagged: Raspberry Pi, mobile, linux, hdmi, computer
The Raspberry Pi Foundation announced yesterday that their little Linux computer would be launching in the early hours of the morning today. Instead of the original plan of Raspberry Pi handling the pre-orders and shipping them from the UK, they ended up partnering with RS Components and Premier Farnell to handle all their orders and distribute them to customers. The non profit foundation states that this move will save customers money on shipping as the two companies have distribution centers worldwide and they will be able to get more boards out because they will be able to sell enough boards to meet demand.
Today, RS and Farnell were offering up the Model B Raspberry Pi boards for pre-order, and the first 5,000 orders from each company will receive their Raspberry Pi boards from the initial 10,000 unit batch. Surprisingly, the two companies' servers were getting hit extremely hard earlier today and it was almost impossible to not see at least a couple error pages requiring a painfully long refresh. According to the article, the Raspberry Pi computer sold out "within hours." Even though the initial batch of boards is spoken for, customers can continue to pre-order boards that will be delivered as soon as the next batch has finished production. Those unlucky enough to miss the first 10,000 aren't completely out of luck; however, as it is rumored that production of more boards should be getting underway and have an estimated delivery date a bit more than a month away. How true that is, remains to be seen however.
Personally, I managed to snag one of the first Raspberry Pi boards from Farnell Export, but it was an order fraught with error pages and being uncertain just how many I ordered as the confirm order page kept error-ing out. Luckily, I received an email from them confirming my order of a single Raspberry Pi and am now eagerly waiting for it to arrive. The last estimated delivery figure I received puts it about a month out, however.
In another bit of good news, the Raspberry Pi Foundation is still planning to release the cheaper Model A board later this year, and they managed to up the RAM to a full 256 MB of RAM which is twice the original 128 MB of RAM they planned. This update to the Model A means that the Model B is now only differentiated by the addition of two USB ports and an Ethernet port.
Did you manage to snag a Raspberry Pi this morning? From how hard the servers were getting hit last night, I'm starting to think that the Raspberry Pi Linux computer may be more popular than actual pie! If you are still interested in pre-ordering a Raspberry Pi, RS Components and Premier Farnell have you covered.
Subject: General Tech | February 22, 2012 - 05:48 PM | Tim Verry
Tagged: Raspberry Pi, linux, fedora remix, Fedora, arm
The Raspberry Pi hardware is coming out at the end of this month, and the folks over at the Raspberry Pi Foundation are gearing up for the release. On their blog, they shared a video by Chis Tyler that I thought was rather interesting. In the accompanying video, he talked about the Raspberry Pi's Fedora Remix linux operating system.
The new Fedora Remix is being produced by Seneca College, and takes the traditional desktop Fedora Linux distribution and adapts it to run on the ARM platform. It will include several open source applications out of the box including a web browser, word processor, and several other tools for managing the OS and working with files. Mr. Tyler states that the Fedora Remix distro will closely resemble a traditional desktop experience when paired with a keyboard and mouse.
What I found interesting from the video was a statement by Paul Whalen, a software researcher for Fedora on ARM, where he talks about the Fedora licensing requiring applications to be built natively on the hardware that it will be used on. Because of that, they had to go out and construct a build farm of approximately 60 ARM devices including the Guru Plug. They design the software on workstation computers, and then send it to the build farm of ARM powered devices to be built and compiled into a native binary, and then is sent back. I thought that it was strange at first that they had to go about it in such a roundabout way but in the end it should help to have natively built applications performance wise.
In another exciting bit of news, Liz ended the Raspberry Pi blog post with an update on the status of the Linux computer's hardware.
They are still working on manufacturing the Raspberry Pis, and they "hope the Raspberry Pis from the first batch will be out of testing by the end of Thursday (ed: tomorrow at time of writing), and on their way to freight"
The Raspberry Pi is almost upon us! The non profit organization expects the SD card image download for the Fedora Remix distribution to be available in the next few days while the Cambridge Reference File System (Debian Squeeze based OS) image is available to download now.
Raspberry Pi Foundation Clears Up Misunderstanding About Their ARM Linux Computers, Still Coming This Month
Subject: Systems | February 10, 2012 - 04:17 PM | Tim Verry
Tagged: Raspberry Pi, linux, htpc, Education, arm
The folks over at the Raspberry Pi Foundation, the organization behind the upcoming ARM powered Linux computer, are having a field day today as they have been flooded with emails from enthusiasts and press worried about the availability and pricing of the Raspberry Pi computer as it seems someone made inferrences that then got blown out of proportion in a typical "telephone game" spiral out of control fashion.
We here at PC Perspective are among the many people who are waiting eagerly to get our hands on the fairly powerful ARM powered computer, so naturally this post by Liz over at the official Raspberry Pi website helped up to take a deep breath and relax. The little Raspberry Pi boards are still coming at the end of this month (February 2012), and they will be priced at or below the previously announced prices of $25 for the base model and $35 for the model with more RAM and Ethernet.
The takeaway from the article is that your plans and/or your desire to get your hands on a Raspberry Pi just because (like me) even if you don't know what to do with it yet are safe. The point of the ARM computers are to bring a low cost, but capable computing platform to the masses for education. Yes, the non profit foundation still needs to make a profit; however, they aren't about to jack up the price just because they can. Liz further stated that the prices of $25 and $35 will not change, unless they can make them cheaper. "Price is such an important part of what we’re doing in trying to change the way people use computers that we’d be totally, totally mad to move the price point." The caveat is that the casing (that will accompany a package aimed at education customers and includes educational software and an outer shell) may add a bit to the price; however, they are going to try not to keep the price the same.
While they have not given a specific date, they state in a rather direct way (even going so far as to bold the text to get the point across- heh) that "You will be able to buy a Raspberry Pi from the end of February, from this website." The misunderstanding, they state, relates to a statement about a different SKU of the Raspberry Pi that is aimed at education and will have a few extra accessories and features including a case to house the board, written support material, and educational software. This version will come later this year (approximately Q3 2012), and was mixed up with the initial release this month.
Are you ready to get your hands on a Raspberry Pi?
Subject: General Tech, Systems | January 26, 2012 - 11:45 AM | Tim Verry
Tagged: Raspberry Pi, linux, htpc, hd, gpu, broadcom
As reported earlier, the Raspberry Pi is a small computer intended to run Linux and is made to be portable and able to be powered by USB. The small board is based on the Broadcom BCM2835 chipset, which includes an ARM 11 CPU and a dual core VideoCore IV graphics card co processor. The Raspberry Pi further includes connections for HDMI, component output, and USB ports. The higher tier $35 model will further feature an Ethernet jack and twice the RAM (512 MB).
The Raspberry Pi will soon be available for sale and if the company behind the device- The Raspberry Pi Foundation- is to be believed, the GPU in the little Linux computer will pack quite a punch for its size (and cost). In a recent Digital Foundry interview with Raspberry Pi Executive Director Eben Upton reported on by Eurogamer, Upton made several claims about the Raspberry Pi’s graphics capabilities. He explained that the Broadcom BCM2835’s VideoCore IV GPU is a tile mode architecture that has been configured with an emphasis on shader performance. Upton said “it does very well on compute-intensive benchmarks, and should double iPhone 4S performance across a range of content."
The comparison to the iPhone 4S relates to his further claims that the Raspberry Pi GPU is the best on the market and can best both the iPhone 4S’s PowerVR (Imagination Technologies) based graphics and even the mighty Tegra 2 in fill rate performance. Rather large claims for sure; however, we do have some independent indication that his claims may not be wholly inflated. The coders behind XBMC, open source media center software that allows users to play a variety of media formats, have demonstrated their XBMC software running on the Raspberry Pi. They showed the Raspberry Pi playing a 1080p blu ray movie at a smooth frame rate thanks to the Broadcom GPU being capable of 1080p 30 FPS H.264 hardware accelerated decoding. You can see the Raspberry Pi in action in the video below.
The little Raspberry Pi is starting to look quite promising for HTPC (and even light gaming) use, especially for the price! At $25 and $35 respectively, the Raspberry Pi should see quite the following in the modding, enthusiast, and education community.
Subject: General Tech | January 12, 2012 - 08:15 AM | Tim Verry
Tagged: Raspberry Pi, linux, computer, arm
The UK based charity behind the Raspberry Pi Linux computer, the Raspberry Pi Foundation, announced in a blog post that the two ARM 11 powered Linux computers have entered the manufacturing stage and are that much closer to going on sale. The two models, Raspberry Pi A and B, will be $35 and $25 respectively. The difference between the tow models is that the cheaper model A board has half the RAM at 128 MB and lacks an Ethernet port. Both models have an HDMI and analog RCA video output along with a USB port to attach a mouse and keyboard.
The charity elaborated that while they tried to find a manufacturing partner in the UK, they ran into cost and logistical issues. Specifically, tax and import laws in the UK requires any electronic components to be subject to import tax, making importing components into the UK and manufacturing it from within an expensive proposition. The Raspberry Pi Foundation was able to find a manufacturing plant that could produce computers for them at or above break even prices; however, they would not be able to produce enough units to meet demand- only a few hundred instead of the estimated 10,000 units the charity wanted. Further, because the manufacturing plants could only produce a few hundred units a month the release date would be months away instead of the 3 to 4 week turnaround offered by Chinese and Taiwanese manufacturing plants.
In the end, the charity chose to produce the Raspberry Pi computers outside of the UK in order to keep costs down and meet the release and quantity expectations. They will then use the savings to invest in further research and development and expanding the organization.
Are you guys going to purchase the Raspberry Pi computer when it comes out?
Subject: General Tech, Systems | July 30, 2011 - 03:53 AM | Scott Michaud
Tagged: usb computer, Raspberry Pi
I must say, that unlike cake: pie is the foundation of everlasting relationships – like circumference and diameter! That, and cake always seems to end up in lies (yes, that horse is still twitchin’). While my personal favorite flavor is blueberry I might just become fond of Raspberry Pi in the near future. We originally reported on the organization dedicated to providing computing technology to the masses a few months ago when they showed off their prototype computer-in-a-usb-stick. More progress on the logistics as well as a firm specification on the PCB have occurred since then and it aligns nearly perfectly with original predictions.
That… doesn’t really look edible…
(Picture from Raspberry Pi)
The original prediction was a $25 device 700 MHz device backed by 128MB of RAM and an OpenGL ES 2.0 1080p-capable GPU. While that is still true, a second model will be released for $35 with double the RAM and an extra USB port for peripheral connectivity due to the addition of the SMSC LAN9512 two-device USB hub. The alpha board is slightly larger than the final design due to the ports required for debugging purposes and contains an extra couple layers on the PCB that will not be present in the final version. It is still expected to ship within the next 9 months (12 from original post) with the target narrowed slightly to likely sometime in 2011.