The booming Internet, the hardware development of the makers marathon has risen around the world, attracting a lot of hardware talents to participate, the popularity of smart phones makes the hackathon marathon from the coding trend popular in the world, called the programmer's " "American Idol", a group of software development experts gathered together, developed a plug-in or decipher a program in a few hours, tired or sitting or lying on the scene to rest, finished the work on the spot, is the world's coolest developer carnival . In recent years, it has been favored by customers and enthusiasts in the Internet of Things industry.
But looking at the world, smart hardware development marathon is rarely organized, the reason is that intelligent hardware is an interdisciplinary complex, not only need to master hardware development capabilities, but also need software application development, cloud computing and big data development capabilities. Wait, it can't be done by one's own strength. However, thanks to the continuous development of cloud computing and the continuous maturity of software-defined hardware, especially the support of internationally leading intelligent hardware self-development and cloud service platform provided by open source development tools like wit cloud, not only makes the form of hackathon It can be innovatively developed in intelligent hardware development, and it allows software engineers and hardware engineers to break through technical barriers without breaking the technical barriers, making it possible for intelligent hardware and even artificial intelligence to complete development in a short period of time.
Pick up the night battle
36-hour smart hardware development contest to make creative day a reality
Every engineer has different ideas and ideas, but they can only hang on their ideas because of some development problems. For example, if you only have product hardware design, you need a team to cooperate with the APP development and build the server; for example, you are a software engineer, after developing the app, you also hope that you have a hardware engineer to help you build and test the hardware equipment; And when you want to collect device data in your hand, you also need a cloud team. The problems that these developers encounter when they express their "reality" ideas are often ruined by the lack of like-minded and complementary developers.
"Now, engineers have developed a smart hardware product, and there are not so many entanglements and problems." Xing Yan, vice president of Wisdom Cloud, told us: "To do intelligent hardware development, communication between devices, the cloud and the APP must be realized. Remote control equipment and real-time acquisition and monitoring of equipment data, the original need for developers with software, hardware and cloud-related development experience can be achieved. Now wit cloud provides a one-stop development tool and cloud for different types of developers Service, greatly reduced the R&D debugging cycle. For an engineer with development experience, using a wit cloud platform can develop a practical intelligent hardware for half a day. Wit cloud is the most popular development platform in China for more than two years. Ten thousand smart hardware has been hatched."
As Xing Yan, vice president of Wisdom Cloud, said that in December 2015, the first China Intelligent Hardware 36-hour Development Competition was successfully held in Beijing Zhichun Building. The first contestant randomly sent Zhiyun to Silicon Valley to communicate with intelligent hardware entrepreneurs. The second China Intelligent Hardware 36-hour Development Competition jointly organized by Cloud United Huaqiang North Maker Center was successfully held in Shenzhen Huaqiang North in December 2016. Seven teams developed all products in 36 hours and exhibited on site, first place. It will also continue to go to Silicon Valley to conduct in-depth exchanges with Silicon Valley intelligent hardware entrepreneurs. With powerful tools and platforms to support, smart hardware marathon development is no longer difficult.
Using software to define hardware, artificial intelligence is no longer far away
In the product unit of intelligent hardware, hardware is the bearer of software, but the production capacity of hardware is fixed, and the needs of people and the market are constantly changing. Software is used to define hardware, which can no longer be limited by hardware maintenance and After-sales service costs, such as real-time acquisition, monitoring data and remote control functions, as well as early detection of faulty equipment, can automatically send early warning signals to the cloud linkage customer service system, manufacturers can remotely repair before the failure occurs, and can be remote software To complete the product feature upgrade.
To solve this problem, wit cloud is undoubtedly the best choice for developers. Developers can use the wit cloud self-development platform to eliminate the hassle of building complex business clouds. The wit cloud-based operation interface defines hardware device data points. In the absence of physical devices, engineers can use wit cloud virtual devices. Real-time simulation of hardware environment, help test APP; use open source IoT suite GoKit to quickly start IoT development; use open source APP framework can greatly shorten APP development cycle and reduce development cost; automatically generate through wit cloud MCU code, developers only need By adding the control function of the sensor to the corresponding event processing logic, the product development can be completed, which greatly reduces the difficulty of development;
Developers can also use the Wit Cloud Open API to quickly develop html-based light applications such as web pages or WeChat applications, and use the serial port standard protocol (GAgent) to provide two-way data communication between upper-layer applications (mobile phone APP and other control terminals, cloud) to product devices. In this process, the developer only needs to care about the business logic development of the product; the wit cloud also supports any third-party API to create APP applications, WeChat applications, device networking configuration, and can also choose public cloud, private cloud, Hybrid cloud deployment scenario. In addition, the complete IoT big data and machine learning system of Wisdom Cloud provides stable enterprise-level IoT big data analysis, making data management user-friendly and intelligent device operation. Developers only need to focus on the areas they are good at to achieve product development.
The first prize of the competition, "Air Quality Inspection Station", was completed by two hardware development engineers with cloud and APP development tools provided by Wisdom Cloud, and for the development of APP that they are not good at, using wit The cloud open source APP framework was developed in just half a day. The project supports real-time viewing of data by mobile APP, and can connect early warning response devices according to actual scenarios. It can also generate collected data through the wit cloud server to generate data graphs for air quality report. . By collecting device data and customer usage habits, cloud-based big data can also perform preference analysis to improve product features and services, and then enter the next phase of artificial intelligence to enable local real-time customized product services.
Air quality monitoring station
Liu Dahai, who is the head of the second China Intelligent Hardware 36-Hour Development Competition, has been engaged in hardware development for six years in the robotics industry, but this is his first time to participate in a limited-time development competition. When asked about Liugong’s biggest difficulty in doing the project, he said: “A few years ago, when I saw the fog, I wanted to be an Air Quality Monitoring Station, but I didn’t understand APP development. I don't know how to set up a server. The circle is small and busy, and it is difficult to find like-minded friends. In November 2016, when I participated in the exhibition, I was exposed to the wit cloud and found that the wit cloud provided powerful cloud services, open source APP framework and professional The technical support service just made up for my shortcomings, so I started to learn and regained my previous ideas and signed up for the competition. I finally entered the finals and met my ideas for the products."
Explore techniques and tools
Perfect ecological chain to help commercialize products
For most developers, work is usually focused on a certain direction in a certain field, generally familiar with the developers of hardware development, because it is difficult to cross-line deep learning software programming considering the time cost. So many times, it's not because developers don't have ideas, but technology is limited to make ideas impossible. And a creative to product realization is not as simple and simple as a hackathon and a Maker Marathon. It is not only necessary to clarify its real needs, but also whether it is feasible. In this process, it is necessary to do product planning and hardware development with the team. APP development, UI design, etc.
In the 36-hour development of intelligent hardware, not only provides developers with technical support and life needs, but also restores the entire development process for developers. The team needs to complete product planning, procurement of sensors, cloud definition data within 36 hours. Point, hardware prototyping, APP development, 3D production industrial design, product testing, roadshow and other aspects, the most interesting is that after the project idea is determined, developers can purchase their own sensors in Huaqiang Electronics City, and can also use The oscilloscope and 3D printer provided by the coordinator of the contest to complete the prototype construction.
The team also won the cloud software creation, Zhiyuan Electronics, APICloud, QingCloud, PMCAFF, Craig Hill and other IoT industry leaders and Huaqiang Electronic City sensor companies, providing complete software and hardware intelligent hardware development services for the participating teams. Covering components procurement, PCB proofing production, testing and certification, cloud platform access, technical support, venue entry, legal consultation, investment and financing docking and other services to help the commercialization of maker products.
The contest brought together the tools and resources needed for product creation to realize the process, realized the short-term creative landing of intelligent hardware, and effectively built a development platform with freedom, openness and innovative spirit. This novel game mode also attracted 36 live broadcasts of six major authoritative media platforms, including live broadcast, live broadcast of pepper, live broadcast of Dragon Ball, KK live broadcast, betta fish, and b station, and was screened by NHK TV and Shenzhen Zhongchuang. TV attention and interviews.
It is not difficult to imagine that developers using wit cloud mature development tools and cloud services have broken the technical barriers to intelligent hardware development, can help the entire industry to create more and better products, and strongly support the continued development of the Internet of Things industry. It is reported that in the future, such a novel form of wit cloud will continue to do so, and will continue to update and improve development tools, and even provide developers with advanced development techniques for artificial intelligence and fog computing.
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