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30 Arduino TRE Developer Edition boards (the last ones!) are available online today on our store. Whoever purchases them will be added to our Beta-testing Program, joining the about hundred betatesters already contributing to the development of the hardware and software of the board. You can learn about the program and the board on this post.
These boards have the latest Web IDE pre-installed and ready to go, we are now at a stable IDE release with everything fully functional. We will write a specific post about the new Web IDE next week, so stay tuned!
The first round of the program focused mostly on hardware and software testing, and we have just rewarded the betatesters who contributed the most. We really would like this second round to revolve around contents creation. For all Arduino boards, examples and projects are really crucial to get beginners started with a new environment. This is even more relevant for the Arduino TRE, that thanks to the onboard Linux system, has so much more power and potential than classic Arduinos.
For instance you could use the Arduino TRE as a personal cloud, keeping all your data available to your connected devices without having to rely on third party services; you could create a system to stream music wirelessly to your speakers with a tangible user interface; build a DIGI software that allows ZigBee porting; make an interactive whiteboard for schools, and so on.
We have a reward system in place for completed projects: two coupons of the same value of the Arduino TRE Developer Edition purchased, a dedicated post on our blog, Arduino TRE limited edition T-shirts, 10% off coupons for the Arduino Store. We look forward to hear about your projects!
When is the Arduino TRE going to be finally on the market? The board is ready, but we don’t have a final release date yet because we are still figuring out some manufacturing matters. We’ll keep you posted!
An example of a project running on an Arduino TRE.
3D Photobooth, Xun Yung and Tien Pham, Maker Faire Rome 2014. A 3D anaglyph photobooth uses two cameras to capture a 3D picture. Each picture is processed using the Arduino TRE board. It separates the red channel from one camera and the cyan channel from the other, and overlays them together. The result is then printed out on a large photostrip.
Internal Development of the Arduino TRE, Torino, Italy
We are getting closer and closer to the first release of the new TRE IDE. We are currently working on finalising some features for the Ethernet and WiFi connection, and for the Serial Monitor. We are also designing a new Arduino TRE Home, a place where users will be able to launch all the apps available for the TRE, run updates, and get support.
We are looking forward to see you all and we give a big “thank you” to all our volunteers who are supporting us this weekend, talking with hundreds of people visiting our booth and showing their passion for Arduino!
The Arduino TRE Developer Edition (see other pics) is a pre-production board. Its release kicks off our redesigned Beta Testing Program: anyone in the community who purchases the board will be able to give us feedback and suggestions in a new, direct way.
After buying the board you’ll receive an invitation to join the beta-testing program, as a beta-tester you will be able to contribute to the development of the board by signing up for tasks and projects. You’ll be working alongside the Arduino and BeagleBoard.org teams on tasks such as writing examples, testing libraries and external hardware, and making projects. Completed tasks will be rewarded with a special program of benefits, including the possibility of featuring your project on the Arduino blog and receiving a coupon for the same value of the TRE Developer Edition you purchased. We will be beta-testing the board for about three months.
As many of you already know, the Arduino TRE is not a typical Arduino board. It’s a Linux computer running on a Sitara processor, plus a full Arduino Leonardo. It builds upon the experience of both Arduino and BeagleBoard.org, combining the strengths of both.
When using Arduino TRE you’ll see a new editor (IDE) that has been specifically developed for this board. The TRE IDE comes pre-installed with the onboard Linux and is accessible via a web browser. It builds upon the simplicity of the Arduino software experience, while adding a few new powerful features (such as uploading sketches from the onboard Linux) and a refreshed UI.
[click to enlarge]
Please keep in mind that the final release could differ to any degree from this one. By being part of the beta program you will be notified in realtime of any change in the hardware or software so that your product or application will be fully compatible with the release version.
The Arduino TRE final board will be available later this year, pending results of Beta Testing Program.
Jon Brodkin of Ars Technica conducts a Q&A with Massimo Banzi as Arduino’s rise continues.
Most of the technology world is familiar with open source software and the reasons why, in some eyes, it’s more appealing than proprietary software. When software’s source code is available for anyone to inspect, it can be examined for security flaws, altered to suit user wishes, or used as the basis for a new product.
Less well-known is the concept behind open source hardware, such as Arduino. Massimo Banzi, co-creator of Arduino, spoke with Ars this month about the importance of open hardware and a variety of other topics related to Arduino. As an “open source electronic prototyping platform,” Arduino releases all of its hardware design files under a Creative Commons license, and the software needed to run Arduino systems is released under an open source software license. That includes an Arduino development environment that helps users create robots or any other sort of electronics project they can dream up.
So just like with open source software, people can and do make derivatives of Arduino boards or entirely new products powered by Arduino technology.
Why is openness important in hardware? “Because open hardware platforms become the platform where people start to develop their own products,” Banzi told Ars. “For us, it’s important that people can prototype on the BeagleBone [a similar product] or the Arduino, and if they decide to make a product out of it, they can go and buy the processors and use our design as a starting point and make their own product out of it.”
While Arduino has been around since 2005, the Raspberry Pi has been the hot platform for hobbyists over the past 18 months. But the Pi’s hardware isn’t open.
“With the Raspberry Pi you cannot even buy the processor,” Banzi said. “With the processor on the BeagleBone, you can go buy even one of them if you need to.” Raspberry Pi is “a PC designed for people to learn how to program. But we are a completely different philosophy. We believe in a full platform, so when we produce a piece of hardware, we also produce documentation and a development environment that fits all together with hardware.”
BeagleBone and Arduino, partners in open hardware
You may have noticed that Banzi spoke positively about the BeagleBone even though it’s ostensibly an Arduino competitor, made by the BeagleBoard.org foundation and CircuitCo. The platforms share the same open hardware philosophy, and they recently collaborated to build the Arduino Tre, scheduled to be released in spring 2014.
The Arduino Tre and BeagleBone Black both use a 1GHz Sitara AM335x ARM Cortex-A8 processor from Texas Instruments. BeagleBoard.org co-founders Gerald Coley and Jason Kridner helped the Arduino team design the hardware and software for the Tre, according to Senior Embedded Systems Engineer David Anders of CircuitCo. Like the BeagleBone, the Tre is manufactured by CircuitCo.
The collaboration “began as a discussion about how to introduce users (not just students, but also artists, designers, sociologists, and anyone who doesn’t come from a CS/EE background) to what embedded Linux offers without assuming that they know Linux,” Anders told Ars.
Software will also be portable between the two platforms. “The Arduino Tre does contain the essential core of a BeagleBone Black, and we are working to standardize the default distribution between the two platforms, which would provide easy transition between working on either platform,” Anders said.
In another development important for open source hardware, the creators of BeagleBoard andArduino have each developed platforms containing Intel processors for the first time.
At the LinuxCon conference, Intel CTO Dirk Hohndel told the crowd that CircuitCo’s Minnowboard is “specifically designed as the first open hardware board based on x86, and that allows you to build derivatives without an NDA. All the pieces are open and available, all the blueprints you need, all the source files you need. You can create your own embedded platforms without Intel, without any of the vendors involved.”
After the Minnowboard’s release, Intel teamed with Arduino to create the Intel Galileo, due out next month for $60 or less.
Intel’s embrace of open hardware came in response to customer demand. Banzi heard one story about Intel unsuccessfully trying to sell a customer a new processor. “The customer told them, ‘I’m not moving even if you give me the processor for free because I don’t want to lose the community,’” Banzi said. “For this person, it was very important to have a platform based on Arduino and the Arduino community behind it.”
An Arduino for every project
Banzi co-developed Arduino while teaching at a design school in northwest Italy, simply because there weren’t any good hardware options for his students. “We had to figure out something that would be simple, cheaper, USB plug and play, and you could program on Windows, Mac, and Linux,” he said.
“Arduino allows you to move your code across platforms so you can always choose the platform that fits with your project.”
Arduino was expected to be useful “in that particular tiny context,” but it morphed into something much bigger. “It sort of escaped the lab—let’s put it this way, you know like a virus—and started to touch all sorts of different other markets,” Banzi said. “Now if you go to the Maker Faire, you see that 80 percent of the projects are running on Arduino in one way or another.”
There are about a million official Arduino boards “out in the wild” and perhaps several million more of the unofficial variety, he said. Arduino is trademarked—even though it’s open hardware, makers of new products should “explicitly say that you’re not connected to Arduino and your product is a derivative,” the company says.
While some Arduino clones are made well and are compatible with Arduino software, there are many cheap knockoffs, Banzi said. “There is a problem that a number of people have started to use the ‘Arduino compatible’ words too much,” he said. “There’s no guarantee it’s going to be compatible or that you can use the official Arduino IDE [integrated development environment] to program it.”
A company called Seeed Studio has done a good job making products that are compatible and respectful of trademarks. But there are many bad apples, which Banzi has catalogued on his website.
Beyond that problem, pretty much everything is going great for Arduino. The new Intel- and ARM-based Arduinos take their place alongside existing boards like the Arduino Uno, based on the ATmega328 8-bit microcontroller.
“The Arduino Uno is the cornerstone of Arduino, that’s where everybody starts,” Banzi said. “You learn how to fly with the Arduino Uno and then you graduate to different boards.”
The Arduino partnership with Intel is going to yield more fruit, as the Intel Quark processor is designed in such a way that new versions with slightly different capabilities can be rolled out quickly, Banzi said. “We have a collaboration agreement where this is just the start.”
The Intel Galileo runs a stripped-down, custom version of Linux and is ideal for building 3D printers or applications that are part of the “Internet of things.” That includes home automation applications and wireless sensor networks.
It’s not clear whether the Intel Galileo or the Arduino Tre is more powerful, as Banzi said no benchmarks have been run to compare them. They have different capabilities and tradeoffs, though. The Tre can run a desktop and is thus suitable for applications where you need time-sensitive I/O operations and a graphical interface, such as Kinect-like sensors.
The Galileo opens Arduino up to the world of x86 applications, but it lacks a video card and is imagined as a platform for applications that don’t need a desktop interface, Banzi said.
Previous-generation Arduinos are not obsolete, either. Last year’s Arduino Due, for example, uses a 32-bit processor which is “good for those applications where timing is important,” like a 3D printer or stepper motor, Banzi said. “8-bit processors are starting to struggle on the more interesting printers.”
What’s significant is that Arduino has a piece of hardware for almost every use case.
“We are moving to a situation where you would be able to scale your code from an 8-bit microcontroller to a 32-bit microcontroller, to a 400MHz Intel chip, all the way up to a 1GHz ARMv7 computer with HDMI,” Banzi said. “Arduino allows you to move your code across platforms so you can always choose the platform that fits with your project.”
With information about the new Arduino Tre board scare on the ground, I managed to track down Jason Kridner from the BeagleBoard Foundation to talk about the new board.
Next saturday 5th of October Massimo Banzi with Jason Kridner and Gerald Coley (Texas Instrument) will talk about the new collaboration on Arduino TRE during a talk at Maker Faire Rome ( from 15.30 in Room G – Archimede).
Thanks to the 1-GHz Sitara AM335x processor, Arduino developers get up to 100 times more performance with the Sitara-processor-based TRE than they do on the Arduino Leonardo or Uno. This performance opens the doors to more advanced Linux-powered applications. The Sitara-processor-based Linux Arduino can run high-performance desktop applications, processing-intensive algorithms or high-speed communications.
The Arduino TRE is two Arduinos in one: the Sitara-processor-based Linux Arduino plus a full AVR-based Arduino, while leveraging the simplicity of the Arduino software experience. The integration of the AVR Arduino enables the Arduino TRE to use the existing shield ecosystem so that innovators can expand the Arduino TRE to develop a wide range of high-performance applications such as 3D printers, gateways for building automation and lighting automation, telemetry hubs that collect data from nearby sensors wirelessly, and other connected applications that require host control plus real-time operations.
In addition, the Arduino TRE is partially the result of a close collaboration between Arduino and the BeagleBoard.org foundation. These open hardware pioneers share a passion for expanding open source development and making technology accessible for artists, designers and hobbyists. The TRE design builds upon the experience of both Arduino and BeagleBoard, combining the benefits of both community based boards.
“By choosing TI’s Sitara AM335x processor to power the Arduino TRE, we’re enabling customers to leverage the capabilities of an exponentially faster processor running full Linux,” said Massimo Banzi, co-founder, Arduino.
“Our customers now have a scalable portfolio at their fingertips, from the microcontroller-based Uno to the TRE Linux computer.”
The Arduino TRE is expected to be available in spring 2014 but you’ll be able to see it live during Maker Faire Rome.
Planet Arduino is, or at the moment is wishing to become, an aggregation of public weblogs from around the world written by people who develop, play, think on Arduino platform and his son. The opinions expressed in those weblogs and hence this aggregation are those of the original authors. Entries on this page are owned by their authors. We do not edit, endorse or vouch for the contents of individual posts. For more information about Arduino please visit www.arduino.cc
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