You can find the whole software and sources in our git repository on GitHub: https://github.com/rad1o/f1rmware

Please read the build instructions there. It's also a good starting point to find out how to write your own firmware/software for the rad1o.

The code is released under GPLv2/BSD license (we use GPL libraries, but our code will be dual licensed)

Please have a look at the hardware page for data sheets of the components.

The base firmware provides you with a set of functions to control the rad1o

• How to build your own software
• There is a patched HackRF Firmware (HKRF-OLD) that uses the original HackRF USB ID so you can use your rad1o with a standard (old) HackRF setup (that doesn't know yet about rad1o's own USB ID of course).

• Located in the /l0dables directory.
• Written in C.
• Maybe useful reference: l0dables for the r0ket. R0ket was 0, rad1o is 1.