* [http://www.sics.se/contiki/about-contiki.html Official site of Contiki]
* [https://githubpulkomandy.comtk/pulkomandy_/contiki-1_/_Keeping%20Contiki%201.x/ %20alive New version 1.3and 1.4]* [http://www.cpctech.org.uk/download/contiki12.zip Contiki source code for Kevin Thacker's CPC version]
[[Category:CPC GUI]]
[[Category:Operating System]]