NXP LPC3240+JN5168智能家居网关方案
来源： 作者： 发布时间：2016-09-15 09:38:22 浏览量：
图2。NXP IOT网关外形图
IOT网关主要优势:
``JN5168 ZigBee / JenNet-IP wireless interface
``Provides a single application layer for ZigBee Light Link,ZigBee Home Automation, and JenNet-IP
``Custom software enables hybrid ZigBee Home Automation /ZigBee Light Link networks
``MIB-based JIP application layer
`` OpenWRT Linux operating system
`` Programmable for custom applications
`` Supports standard internet security, including TLS
`` Supports local web server
`` NXP LPC3240 ARM9 host controller
`` 1 GB Flash
`` 512 kB SRAM
`` 256 kB EEPROM
`` 7-16 V DC power supply input
`` Ethernet RJ45 port
`` USB port supports WiFi dongle or additional network layer
`` CE and FCC certified
`` Customizable LED and button functions
`` External antenna with RP-SMA connector
IOT网关应用:
`` Internet control of ZigBee networks
`` I nternet control of JenNet-IP networks
`` Ethernet connected gateway/coordinator
`` Floor or room controller in commercial buildings
图3。IOT网关框图
家庭网络应用笔记
This Application Note provides software for a Smart Home network allowing the control and monitoring of Smart Devices via standard Internet Protocol messages over a low power radio network.
Smart Devices can be controlled and monitored from within the low power radio network and also, with the addition of a JenNet-IP Gateway, from a standard Local Area Network and even a Wide Area Network such as the internet.
AC-DC开关电源属于A级ITE还是B级ITE? 如题。
沙发
阻焊显影阻焊显影步骤同线路显影。
关于张占松老师《电源设计一书》中的疑惑？
这是正激变压器的Ap法设计公式，感觉怎么算都不对呢？式中的5.4怎么来的？
为什么我算出来就是0.361？
書本供參考，不一定全對
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