Tag Archives: ethernet

Simple communication with a TCP/IP device using Python

I had an interesting correspondence recently with Wim Bruyn from Holland who was using my SerialSend program to implement a remote-controlled relay system for switching appliances on and off automatically. The relays Wim is using (ETH002) are actually controlled via … Continue reading

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Changing Ethernet MAC address in Ubuntu 11.04

This is just a quick command line hack to restart your computer’s wired ethernet interface with a different MAC address (i.e. hardware address). This works on my Asus EeePC 901 in Ubuntu 11.04. In a terminal, do the following: ifconfig … Continue reading

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