Software open source is very common, but have you seen the hardware open source? Domestic also there. It is understood that the Longxin Club and Guangzhou Longxin passed through three versions of R & D, the Longxin 1C open source motherboard has been debugged, and the Linux system can be launched smoothly.
Open-source dragon core motherboard is a dragon core embedded motherboard that is promoted in an open source, integrated dragon core 1C SOC processor, RTC clock, etc. on small circuit boards as the "Raspberry Pi) (Matchbox Size) Main components, and RJ-45, USB, serial port (up to 12), SPI, PWM, CAN, SD card, etc., can run embedded Linux systems to implement network applications.
Dragon Core 1C is a single-chip system based on the LS232 IP kernel, which is suitable for various embedded applications, and uses QFP packages, chip leads, and hardware engineers can be handled by themselves, without machine patches.
If you need more interfaces, you can also lead out by double row plug expansion board, including Arduino, Microduino, Xbee and other extension modules.
Wireless network support Bluetooth, Zigbee, Wi-Fi, GPS, Beidou, GPRS, NFC, etc., can be used in smart home wireless gateways, 3D network printers, webcams, network digital frames, etc.
Open source dragon core is mainly for dragon core enthusiasts, students, creatures, embedded developers, can be used in network communication, Internet of Things, intelligent control, and embedded teaching.
Compared with existing Raspberry Pi, Arduino, Dragon Heart Open Source Motherboard is lower in realizing the overall cost of network cameras, access to the Internet, wireless gateways, which is conducive to popularization, suitable for the use of creative and education, can also be used as intelligent hardware The prototype development board of the entrepreneurial team.
Since it is an unrestricted unlimited, the main board has no copyright constraint, the PCB design, software code will be all open, no reservation, any individual and units can be used and released.
At present, the open source dragon core main board project has been cooperated with three-dimensional printing team of China Open source hardware 3D printing team, promoting the dragon core 3D printer plan of open source dragon core main board, and also cooperate with domestic Internet network platforms, and network access data center, Implement remote data acquisition and remote control.
The Longxin Club will also launch a number of open source hardware demonstration projects based on open source dragon core main boards in 2015, to show the ability of Dragon Core 1C, such as the network of Dragon core wireless home gateway, industrial control class Dragon core 3D printer, human machine type Dragon core network Digital Photo frame, etc.
Background is open PCB circuit design
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