I doubt if there is anything too sophisticated aboard that balloon. The Chinese wouldn't risk putting any advanced technology in there in the event we did recover it. The Chinese know they couldn't fly this thing through our airspace undetected. My guess is this is literally a "trial balloon" to see what our response would be.
“The Chinese wouldn’t risk putting any advanced technology in there in the event we did recover it. “
Lol, good sense of humor! As though Chinese spy balloons could have any sensing technology we’re not familiar with..