All the 6 boards with mic and speakers set me back by $250 Canadian. And the 3D prints are $17 a piece.

Very cool, I made a similar walkie talkie style program. https://gitlab.com/here_forawhile/terminalphone

I didn't realize a esp could run the tor binaries. I may have to dive into seeing if I can get it running on one now!

Cool project thanks for sharing.