This is a post on the Piracast project, source code released under GPL: https://github.com/codemonkeyricky/piracast To compile and run, see README in the repository. Limitations: - Only works with TP-LINK TL-WN725N (Miracast requires hardware support, so it can't run on all Wifi dongles. I've only included the driver for this specific dongle). The specific one I have is a V2 (version 2). - Only wo