Shenzhen Circuit Board Factory Intelligent Hardware Development Board Players’ Inventory

　　Shenzhen circuit board factory is a specially designed circuit board in order to bring products to the market and let customers understand the various performances and circuit design of the CPU. The development board will also come with a driver for the hardware interface. The development board circuit board controls the CPU. Signal lines and general peripheral interfaces are extended out. With the hardware interface and driver, designers can quickly focus on the development of product application software, complete the application software to control and test peripheral circuits, deliver the software to mass production after debugging, and complete product development.

　　Since the prices of development boards promoted by Shenzhen circuit board factories are high, are there any open source development boards that are low-priced and affordable for mass players? Yes, driven by foreign players, players have organized their own communities for specific CPU systems, scaled up hardware design, improved multi-platform development environments, and standardized software modules. Open source software and hardware design allows enthusiasts to complete the functions they want to develop at a very low cost.

　　Most foreign open source development boards are produced by Shenzhen circuit board factories, which has also driven the development of domestic open source development boards. Currently, there are several popular schools of domestic open source development boards:

　　1. Arduino:

　　Based on Atmel AVR CPU. Arduino has attracted a large number of domestic players and college students with its lowest price, simple circuit structure, and even players can DIY their own circuit boards. As an entry-level open source development board, Arduino has the most domestic players. The development of various types of switches, sensors, input and output controllers can be completed using Arduino.

　　2. RaspberryPI (Raspberry Pi):

　　Based on the 700M BCM2835 CPU of ARM architecture produced by Broadcom. Raspberry Pi is a Linux-based system with strong computing power. It uses SD cards as storage media. The interface has an Ethernet, two USB interfaces, HDMI and RCA terminal outputs. Raspberry Pi is a low-priced and easy-to-build peripheral circuit that is popular among gamers. It is an ideal choice for enthusiasts who need to develop networking or video functions. Raspberry Pi provides distribution versions of Debian, Arch Linux and Fedora. For the public to download, it allows players to quickly develop corresponding applications without having to understand the underlying layers of the operating system.

　　3. Cubieboard:

　　Allwinner A10 CPU based on ARM Cortex-A8 architecture. Cubieboard is produced and promoted by a company in Zhuhai, with a 1 GHz CPU and built-in Mali-400MP GPU. The upgraded version of Cubieboard for Raspberry Pi has the ability to play 1080P high-definition movies and television as a home media center. The systems provided by Cubieboard include Android 4 ICS, Ubuntu 12.04 desktop, Fedora, and Archlinux. The dedicated Debian server operating system can turn Cubieboard into a server. As the earliest independently designed open source development board in China, Cubieboard has attracted many users at home and abroad who pursue high-performance development. Among many domestic open source development board communities, Cubieboard community maintains extremely high popularity. Cubieboard now has open source development versions with higher performance such as Allwinner A20 and A31.

　　4. MixtitleGarage:

　　Samsung Exynos 4412 quad-core CPU based on ARM Cortex-A9 architecture. Mixtitle Garage is produced by Shenzhen Zhiqu Technology Company. The biggest feature of the Mixtitle development board is that it has two built-in USB interfaces and a TF interface. The development board uses the TF card as a storage device. In addition to the traditional writing method, the TF card can also be flashed into the system. By writing the firmware system on the PC, players no longer have to worry about damaging the development board when debugging the software. The advanced version of the Mixtitle development board also has built-in functions such as a spiral sensor, power sensor, electronic compass, light sensor, and proximity sensor. Mixtile Garage provides Android, Ubuntu Desktop and other systems, and users can directly develop corresponding software based on the Android system. Based on Samsung's high-performance Orion quad-core CPU, Mixtitle is a good choice as a home media center.

　　5. RadxaRock:

　　A RK3188 quad-core CPU based on ARM8 architecture and 1.7G frequency has only appeared in the past six months. The core developers of Radxa Rock are the developers of the original Cubieboard. As the latest design development board, Radxa Rock has built-in 2G DDR3 running memory, 8G NAND, built-in Bluetooth 4.0, infrared remote control and other high-end hardware configurations. The development board supports running operating systems such as Linux, Android, Debian, etc., and has a GPIO interface that can be programmed and controlled by oneself, thus allowing advanced players to realize simple control functions of many small devices at a lower cost. At the same time, Radxa's lower selling price allows advanced players to develop high-performance systems and application software at a lower cost.

　　6. pcDuino:

　　Allwinner A10 CPU based on ARM Cortex-A8 architecture. The biggest advantage of Pcduino is that its expansion interface is compatible with Arduino signals. Arduino has many expansion boards. It is undoubtedly very beneficial for Pcduino to integrate into the Arduino ecosystem. An important feature of the Arduino module is the ability to read and control sensors. If Pcduino can directly use various Arduino modules, it is like using a computer to directly control various sensors. Not only can performance be greatly improved, but more creative products can be produced. The emergence of pcDuino has solved the weaknesses of the Arduino development board in network and multimedia. pcDuino is a high-performance, cost-effective mini PC platform that can run Ubuntu and Android ICS and other systems. It can output video to a TV or monitor screen through the built-in HDMI interface. pcDuino specifically addresses the rapidly growing needs of the open source community, which wants a platform that can run a complete PC operating system, an easy-to-use tool chain and is compatible with the popular Arduino open ecosystem, such as Arduino shields and open source projects.

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