Got this little board a few weeks ago, for the cheaps. From what I have read it is a capable computer in a very small form factor. I don’t know what to do with it just yet, need to look at the pin-out diagram to see what I have to play with and what is
[This post has been marinating as a draft for a while, I wrote it up as I got the idea some time back in 2013.] In Sweden we have an encrypted (though encryption is not always on, for performance issues) digital radio network (based on and essentially the same as TETRA used by throughout Europe