 A while back on my main channel, I talked about this little transformer that goes to my doorbell being burnt out. And I showed hooking up a raspberry pi inside and all this stuff to get messages sent to my phone when the doorbell rang. And that was just, you know, for a video, because it was overkill, one powering the raspberry pi inside, which I guess I could have powered it outside here, but also just the price of a raspberry pi. Well, right here, I set this up, and this is a temporary setup. I have a ESP8266 development board here. You can get these for four to eight dollars, depending on how fast you want your shipping. And just two cables connected to the doorbell up front, and then right now it's just being powered off a USB cell phone charger here, and it's connected to my Wi-Fi, and when that button is pressed, my doorbell is pressed, it sends a HTTP request to my web server, which sends signals to my computers and texts to both mine and my wife's phone with timestamps of when the doorbell rang. So this is a project I'm working on. I have a ESP8266 board coming in that is in development board, so it's going to be a little bit smaller, and it's only like two dollars in change, making this, if you count the power supply, a, what, four dollar project. And then I'm going to, right now I have this old doorbell in my front door that's really worn out. I'm probably going to replace it with an arcade button just to be cool like that. So I'll be doing a video on this. It might be a little while, because I got a lot of videos coming up first. But again, a few months ago I discovered these ESP8266 modules, and I didn't really start playing with them before, maybe two weeks ago, but I'm ordering a bunch of them because they're so cheap and so suited for little projects like this. Opening and closing my garage door is another thing, so it's just, again, compared to a Raspberry Pi, which is going to cost you after all your SD card and everything in Wi-Fi card, it's going to cost you forty, fifty, sixty dollars. This is a three dollar option. And so I'm just going to have videos, lots of videos on this, on this little chip, on this little board, and this is one that will hopefully come up in the future. Thanks for watching and good job solving the hidden video, hidden message. Anyway, have a good day.