Like others some of my crazy clients want to talk to some of my equipment over the other side of the country. :?
So I searched a bit and from this thread
it seems that the Stellaris Serial-to-Ethernet set up may be better than the Microchip type sold by tuxgraphics ??
At the moment all that is required is a basic terminal like input from somewhere in the country via the Internet to send a reset command to my device so that a small file can be send to it and be programmed into the EEPROM. This can presently be done via an RS232 link...just need to extend the range by a few thousand kms. :?
Any previous experience or advice gratefully accepted, I know that some of you have already done this.
Relative security would be desirable, the tuxgraphics module does not seem that secure on it's own?