For those of you developing your own applications, we have updated the play_sdr command line tool on our GitHub repository ( ) to support both the RSP1 and RSP2. This tool also supports 16bit or 8bit output so that it can be used in conjunction with other existing command line software that has been previously developed for dongles, etc. – this example code is made available to show how easy it is to use all aspects of the API. We will continue to update this example code over time and welcome questions and contributions.