I am a new user of the SunSDR2 Pro. My question is there a way to have a CW key hooked up to a laptop that I can key the remote SunSDR2 Pro? If this question has been answered somewhere else please point me there. Thank you in advance.
there is the "official" way using the optional E-Coder device and there is a "diy" way that is using a usb to serial adapter like described on my web page (the page is in Italian language but Google makes a good enough translation). Give a look at the 3rd paragraph in the "So many ways to generate CW" section.