For Hackers
Hacking the ADALM-PLUTO is possible (and encouraged). In this case - what we mean by hacking is the act of programming or extending the functionality or use cases of the PlutoSDR, in a spirit of playfulness and exploration. In order to do that, you should be familiar with the device, from a user and developer standpoint.
Many aspects of the PlutoSDR are based from the AD-FMCOMMS3-EBZ, and you should be familiar with that, as it will help understand how to extend the PlutoSDR.
Resources For Building Your Own SDR
Hopefully you have reviewed the documentation on the AD9361, and the FMCOMMS2, FMCOMMS3, FMCOMMS4. Those guides provide alot of background on the combination of the AD9361, AD9363, or AD9364 and the Xilinx Zynq.
Testing the ADALM-PLUTO SDR.