USB中继命令 [英] USB relay commands

问题描述

我有这个USB中继: http://www.ebay.com/itm/5V-USB-Relay-2-Channel-Programmable-Computer-Control-For-Smart-Home-/141097843081?pt=LH_DefaultDomain_0&hash=item20da163989 我需要发送的信号是打开/关闭设备(打开和关闭LED灯)

I have this USB Relay: http://www.ebay.com/itm/5V-USB-Relay-2-Channel-Programmable-Computer-Control-For-Smart-Home-/141097843081?pt=LH_DefaultDomain_0&hash=item20da163989 Al I need is to send close/open to the device (to turn on & off an LED light)

如何使用C#或C ++做到这一点?

How can I do that using C# or C++?

谢谢 波阿斯

推荐答案

这就是您需要的(在Linux上经过测试):

Here's what you need (tested on Linux) :

来自 http://www.signal11.us/oss/hidapi/的
• HIDAPI
来自 https://github.com/darrylb123/usbrelay/blob/的
• USBRELAY master/README.md

• HIDAPI from http://www.signal11.us/oss/hidapi/
• USBRELAY from https://github.com/darrylb123/usbrelay/blob/master/README.md

像这样使用它:

• usbrelay ZG4HU_1 = 1
• usbrelay ZG4HU_1 = 0

打开和关闭第一个继电器. ZG4HU_2寻址第二个继电器，没有参数，您甚至可以获取继电器状态.

to switch the first relay on and off. ZG4HU_2 addresses the second relay and without arguments you even get the relay status.

-汉斯

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