It's a much neater solution than tyrewiz's - but I'm still dubious as to what (if any) use this can offer, except for riders to be able to radio to team cars when they notice a drop in pressure indicative of a puncture or burp?
It would be nice if it paired with Connect of something to remind me to pump up my tubeless setup when it's been sat in a shed for a while....
But then again I'm absolutely not a racer, so perhaps there are angles I can't conceive of here.