OP25 on Raspberry Pi 2 Model B w/ 16x2 LCD

This is a quick work-in-progress / proof-of-concept mobile p25 scanner project that I just started working on. The LCD text is coming from OP25 Mobile Control Head by ‪@SignalsEverywhere‬ without the GUI. I don't know if I will do anything with this I just wanted to see if it would work!
hardware:
Raspberry Pi 2 Model B
Nooelec NESDR Smart
HiLetgo HD44780 1602 LCD Display

[@0ffGridTechClub]

This is Awesome! Exactly what I am trying to do. Can this be run without a GUI desktop to conserve processing power ?

[@scanner_956]

Please make a video on how you did this