 Okay, first up. Okay, we've got a bunch of updated products. This is the ESP 32 S2 Feather with a BME 280 barometric pressure and humidity sensor on it. It previously had an LC 709203 battery monitor chip. That chip has been discontinued and so we've revised it and now has the Max 17 048, but luckily we've got great drivers for the Max 17 048 in both Arduino and circuit Python. So it's going to be a pretty seamless transition. I think this might be one of the last boards that have the LC 709. We've converted all of them over the Max 17, but people have been pretty happy with it so far. So good little revision. We've also revised these chunky 1.2 inch height letter, seven segment displays. They have a 16 K33 LED driver as a backpack. So we did another little revision because sometimes we put semiconductor connections on it and we're like, we don't really go through a revision note. But with these, one thing I did is they now have a little boost converter on the back because these LEDs, the segments have two LEDs in a row. So you can't really use less than five volts. If you don't use five volts, you're not going to get the LED to light up very nicely. And so it gets nice and bright yellow, nice and bright red. And so now these have a little booster on the back so you can use them with three or five volts and they will boost the LED driver to five volts, but give you three volt logic level shifted on the export C pins. So basically it's just safe to use with whatever and the LEDs will look good no matter what. This is coming soon, but I wanted to let people sign up because some folks were asking for the URL and it's product 5778. This is the Matrix Portal S3. So the Matrix Portal is a popular board we made that has a SAMD 51 and it uses an ESP32 as a co-processor, but the SAMD 51 has been nearly impossible to get. And so I was like, you know what, it's time to revise this board. Instead of having a SAMD 51, the whole thing is now driven by the ESP32 S3 which has a peripheral that makes it really easy to drive parallel displays like RGB matrices. So we're going to see how big of a matrix display we can drive with these, but one thing it has is a ton more RAM. It's got two megabytes of PSRAM and eight megabytes of flash, so that's much more than the original Matrix Portal. And of course it has native Wi-Fi, it also has BLE. Otherwise it's the same physical size, has the same GPIO at the bottom, has the same pinout for the LED matrix. One improvement I made is, if you go to the next image, we now have, oh sorry, the next one, we now have it so you can plug in onto the back of the matrix on the bottom, like it sockets right in, or all the matrices come with a cable, you can plug the cable into the top. So it has some mounting holes, it's got a little bit more flexibility, but it should be completely code compatible in circuit Python and Arduino. MakerMix, Melissa went through all of our guides that used the Matrix Portal and made sure that they all worked on the Matrix Portal S3. Only one guide needed a little bit of hardware to make it work, otherwise all of them worked wonderfully, so I think it's going to be a nice little upgrade. So sign up when it gets back in stock. Next up, back in, sorry, in stock for the first time, last week we kind of showed this as a coming soon, this week it's actually in stock, it's ESP32 S3 QT Pi. This version has PS RAM, two megabytes of PS RAM, four megabytes of flash, and yet it's so small. It's like the tiniest little board, but it's got this powerful S3 chip, it's a dual core 10 silica board, it's from Expressive, so you know it's got that Wi-Fi action really well, it's got Arduino and circuit Python support, it's becoming a very stable chip, you know, it usually takes about a year for a chip from Expressive to become stable and well supported by the IDF or Arduino and circuit Python, and it's feeling like we're getting there. You know, it's got two buttons, reset and boot so you can get to the wrong boot loader, static QT port, and built-in antenna. We'll probably make a version also with a UFL for people wanting external antenna, but the previous version we had did not have PS RAM, so probably folks are like, I need more memory. This version has a lot more RAM memory. Okay, let's start with the show. Besides you, Lady Aida, our community of open source, hardware enthusiasts, people who are showing and sharing things all the time, our team, everybody who's making this thing go is... My angel. The Audio BFF. So this is an add-on board for Stem and QT boards, we just showed off the ESP32 SD QT board, and those QT boards are very minimal. We don't add a lot of extra hardware on them because we figured, hey, you can just plug in little boards on the back. These are BFFs, and we made one that has a microSD card, and we also made one with an I2S amp, and you know, I needed for a project something that had both a microSD card and I2S amps that could play audio clips, long ones, ones that were too long to store on the internal flash memory of the S3 chip, or the S2 chip, and so this is what I created. It's got a picoblake connector for the speaker. It's got a 3-watt I2S amplifier. It's by default, it's 9 dB gain and stereo mix output, and then there's a little Molex microSD socket. You can plug in up to 64 gigabyte cards, and then use Arduino or circuit Python code. We've got plenty of both to read audio files, or any whatever. It doesn't have to be audio files, although that would make sense because then you'd play them through the I2S amplifier, and you get really good quality audio much better than using a DAC. You're going to get your full 16-bit audio, and then if you really want to, you can of course stack another one I have two speakers. Maybe I'll show a quick demo. I have to get my USB-C OK, so go to the overhead. So this is, yeah, it was out of focus, but now it's in focus. This isn't a prototype, so that's why it's got a little bit of a wire here. But otherwise the same idea. We just put these in the store literally an hour before the show. So you've got your QT-Pi board, like the ESP32S3, or you've got the RP2040, and then you're like, okay, but I want to have microSD and speaker. You can solder headers onto this, and then what you can actually do is also solder this board directly, but in this case I put socket headers on it so I can remove it for live demoing. I'll get back in, and then let me reset it. OK, good. It's running SuperPython. And then it's the code I have on here right now reads WAV files from the SD card, and hopefully when I press the button, we'll play them out the speaker. So let's try it. I have noise cancelation going on, so it may or may not play exactly right. This is Taylor Swift. Origin Heap. And works quite nicely. So you get really nice quality audio, and I protect this originally for the Torhacker board because I wanted to have something that could play long audio clips, like up to two or three minutes. And it looks very nicely. CircuitPython is what we recommend. We've got the best I2S WAV playback support there, but you can also use Arduino or ESPIDF if you like or whatever.