My project is that my clinet has 8 buttons, if I put 1 of the button then send message to server, Server receive the button message then send message to arduino by using RS232 and let the pin to low for control machine's status. Totat 48 clients.
My project is that my clinet has 8 buttons, if I put 1 of the button then send message to server, Server receive the button message then send message to arduino by using RS232 and let the pin to low for control machine's status. Totat 48 clients.