I'm investigating a solution. Basically I have a unit that must be remotely monitored. The unit itself has an rs-232 connection and ethernet too. However, for the tiny amount of data transfer needed (it sends temperatures), the rs-232 should suffice. I was thinking that I could attach this device to some sort of terminal server and then attach the server to the internet via a free dial-up, or perhaps a 64k leased line (it needs to be constantly monitored). Has anyone done such a thing? If so, any tips as to what to use as a terminal server? I realise this might be old hat to the rest of you, but I have no experience of this!
TIA Ricardo