 Let's do some top secret. Okay. All right. So top secret, we've got a couple of things. First up, let's show some mp3 playing with Circuit Python. Okay. You do that while I get my demo. Okay, Lady. What is this? Hi, everybody. I'm testing out a new pull request to add native mp3 decoding to Circuit Python so you can play native mp3 files without a decoder chip. Want to try it out? Let's try this out. Okay. So this is with i2s output going to our i2s amplifier to a 4 ohm speaker and playing music. And working on getting this, working on the SAMD51 as well and the STM32 and maybe even playing more than one mp3 file at a time. So it'll be really fun so you can play all sorts of compressed audio as well as wave on Circuit Python. All on Circuit Python. So easy. All on a feather-like thing. Cool. This is it. Take three lines. Open the file. Play the file. Wait for the files done. All right. Next up. This is a preview of the new version of our app called Blue Fruit Playground. And when you start it up, it has a very nice animation, shows the thing that you're going to do. Power up. You should plug this thing in. Discover. Anyone wants to find this thing with you? So this was a test for me. I'll tell you why I made this video. I'm just like, you know what? Let me just see if I can get my audio and video thing because I need to record off the phone and I also want to show this at the same time. And I'm just like, well, let me just try this out. I didn't plan on showing the video to anyone. And after I was finished, I'm like, this is kind of fun. So you can choose different modes. This is Neopixels. And we're going to add more functionality and everything. This is to get everybody started instantly, immediately. So what can you do with this thing within seconds? And we have a lot of surprises coming up ahead. We think we've solved some of the things that's always hard for people to do with Bluetooth and electronics. But we also get to use different modules and modes because of all the things that are packed into a Circuit Playground Blue Fruit. I like the button status thing. It's kind of cool. Press button. Press button. And it knows that you're doing this. It's all wireless. This was even older revision of the board that I had sent around. And you get tone generation, play, music, cellarometer, blah, blah, blah, blah, blah. And this is all with a mobile device because everyone has a computer. Maybe this is how you're going to interact with these things. So I thought that was pretty cool. Oh, you're heating it up. Yeah. All right. So next up in our top secrets. We have a thermal camera from our machine learnings time that we were doing. So let's show that. What is this? Hey, it's me and you were warm. This is the MLX 90640 camera that I'm trying out this time with Raspberry Pi. I go to pure Python driver for it. It's working pretty fast in about 15, 16 frames a second. Yay. And I'm doing interpolation with pillow and then some gradient work. And you can see us were kind of warm and your camera was really warm too. And then if I stick the camera down towards the pie, you can see the pie is nice and toasty. So we think this is going to be useful for machine learning because there's already a camera interface, but sometimes you want to do thermal detection or maybe nighttime detection. So these little thermal cameras give you pretty good output and I think we could train of a model to detect any people. Okay. So yeah. Alien vision. Okay. And you have a demo. Yeah. I've got a upcoming ink feather friend. You can plug ink displays into it and also this extension cable that we're going to get. And despite special request from Scott who wanted to be able to quickly test out new ink displays, you can plug them in, gets you SD card, does a power stuff, gives you some SRAM and then you can cable up your favorite ink display and display quotes or whatever on any display you like. That's pretty cool. Yeah. All right. And that is top secret. That's correct.