问题描述
你好!
我刚用html和javascript创建了一个网页。页面以带有各种按钮的控制面板图像为中心。每个按钮旁边都有2个矩形,当按下按钮时,正方形从红色变为绿色(开启时)。我的问题是:你能通过我的网页控制一台串口机吗? (如果我按下网站上的按钮,它就会关闭,同时也会在串口机上关闭它吗?
我尝试了什么:
什么都没有,因为我现在不知道在哪里以及如何开始所以请帮助我
Hello!
I just created a web page using html and javascript. The page centered on an image of a control panel with various buttons. Next to each button there are 2 rectangles the squares when crushing the button pass from red to green (on off). My question is this: can you control a serial machine through my web page? (If I press on the button on the site it is turned off and also on the serial machine it goes from on to off?
What I have tried:
nothing till now cause i dont now where and how to start so please help me
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