 All right, ladies. It's time for top-secret stuff from the Adafruit Vault. Open the vault. We've got a couple things that we could show off first and then some demos. So this is some of the work in progress. This is a Stem IQT board. It looks like an alien mouth or something, like a big tongue, but it's actually a Stem IQT breakout that allow people to plug in remote nunchucks. That'd be fun. Those are iSport T. And then also, we've been working on a can feather for a while, and I saw a particle feather wing that had, like, it was a can bus. It only had one chip. And I was like, how is that possible? Turns out that there is a chip from microchip, it's like the MCP25625 or something, and it contains both a SPI can converter and a transceiver, which means I can fit the whole darn thing onto a bitsy wing. So you can add SPI can bus to all of our tiny little boards. Okay. Tiny. And then I'm working up some card-type things on e-ink displays. We have them here as demos, so let's check these out. Yeah. So this is the grayscale. That's okay. Yeah. We're trying to make it as easy as possible to do e-ink. It's always been hard. So this is literally just a drag and drop of a file. You can do grayscales or Python. So if you know Python, you can now do IoT e-ink electronics. Correct. We just added grayscale e-ink support for these displays. They have fast updates, but it's four layers of grayscale. So it's got this kind of like papery white, of course black, and then two shades of gray, but it allows you to do some cool art. And then this is the new product for this week, but also showing off Philby has a great tutorial on how to use dithering with image magic. I always say no project is complete until image magic is involved. And this is just a tricolor display. It's only black, white, and red. But the image, when somebody has pink hair and holding a purple and pink snake, that actually looks pretty good. You have basically black, white, and pink yourself. So I fit perfectly. But it's amazing how dithering, our brains, are so good at taking dots and turning them into color. She looks purple, but it's not. It's just red and black and white. All right, what else you got? Speaking of e-ink, we wanted to make an all-in-one e-ink cloud display. I should show that this is not connected to anything. This is just sitting here. It gets on the internet on its own. Yeah, and it's got these magnetic feet, which will allow it to stick on to anything. Because we were thinking, if you want to make a little IoT display, how do you do it so that you don't have to drill holes in your wall or you don't have a stand? So this is an ESP32S2. It's got some buttons. It's got USB-C. And it's driving the e-ink display. And then maybe soon we'll do a couple of videos. I've been doing a low-power improvements on this and also testing out deep sleep on the ESP32S2. So I got this whole thing down to about 250 microamps. I think considering all the extra stuff that's on here, I don't know if I can go low. I'm going to try to see what is taking up the current because I think this ESP32S2, there's no published numbers, but for the 32, it's down to 50 microamps. So there are 200 microamps here. Maybe I can get rid of. But it's a challenge because I think the regulator, it's like 80 microamps. So I might have to get a regulator that is ultra-low power, but I really like this one because it's low drop-out and high current. So it's like a trade-off. So I've never had to deal with the quiescent of 80 microamps making a big difference, but in this case, it might. So in this case, it's just going to adafruit.com slash quotes and getting some inspirational quotes and displaying them and then going into deep sleep and then waking up every 30 seconds or so. Yeah, so maybe you charge it up once a month or something like once every couple months and then this is USB-C, Circuit Python, all sorts of neat stuff. This is really cool. It's very portable. Yeah. You can do a lot of IoT projects in a few lines of code. Yeah, I'm going to do some math also to figure out exactly how many refreshes. But there's cool things we can do with deep sleep and light sleep. And we're also working on adding more sleep modes to Circuit Python right now. We have light sleep mode. But we want to add deep sleep. So, you know, eating displays are great for deep sleep because you can go... I mean, I'm obviously getting a quote every 30 seconds. But for a lot of projects, I think people only need data updated every 30 minutes. So if you can deep sleep for that 30 minutes, it's the last, like literally months. Yeah. All right. Anything else? That's all I got. All right. Get it back in the vault. Back to the vault. Back to the vault.