I'm baffled that something like that doesn't exist yet. I wonder how well it works, considering almost every grill/smoker is essentially a Faraday cage. I'll buy in on the second or third iteration of this thing for sure.
So I purchased a few today via the kickstarter. They're slated to arrive in January.That's either
1) A legit cool kickstarter thing
2) They haven't worked out how not to torch the device
I mean, the reason that doesn't exist isn't because nobody's ever thought of it. It's because designing an affordable transmitter that your blazing hot grill won't fry to a crisp after a few dozen uses is difficult. Especially when you combine it with enclosing it in a steel box.
I'm always wary of kickstarter things that are obvious ideas with extremely difficult technical hurdles.
The butcher didn't have any tri-tip today but did have some teres major steaks (beef shoulder tender)....did a quick google and decided what the hell, why not? Planning on smoking until medium rare with a simple spice rub, maybe a little worchestershire sauce, and see what happens