Is there a way I can send values from an HTML webpage to my Arduino Uno, similar to sending a value from the Serial monitor to the Arduino. Basically, I will use the webpage to control the speed and direction of two servo motors connected to my Arduino Uno. I am fairly new to this kind of stuff and was wondering if this was possible
See this project on Arduino Project Hub
Is there a way to do it without a wifi shield, and just the Arduino? or do I need some kind of wifi device to connect it with the webpage?
ForestSkis98:
Is there a way to do it without a wifi shield, and just the Arduino? or do I need some kind of wifi device to connect it with the webpage?
You HAVE TO use WiFi or Ethernet to let Arduino be accessed via webpage
I'm currently trying to do the opposite: When my arduino calls a function (idk which), it sends a message to a client. This one will be waiting and will refresh the info showed when the data is received. The message will be simply a text
So it is simple. You only need to read HTTP payload under HTTP header after connection. For instance there is php webserver that is sending VYP text as variable.
I am using it for my web based autonomous heating system.
Idk if i understand you correctly... You want to send datas from server to client? No, it is not possible.
Server can only send datas to client when client is connected to him.