 And we're live, hi. Hey. So today you're talking about the STM32 wireless solutions. So what's the latest? So, yes, Jean-Marc, so the purpose, you know we started yet two or three years ago to go wireless with the STM32. So let's say that STM32 engine is gone wireless. And the first product that we put on the market was the STM32 WB. So we came, we announced these products 1.5 years ago, the first version of the STM32 WB, which was the STM32 WB55. And since then, we have kept on adding new products to this portfolio. And this is what we keep on doing. And one of the latest announcements that we made is, of course, the WB, STM32 WB50. So does that mean it's like a full STMCU with included wireless solutions? Is that how it works? Absolutely, absolutely. Do you have to see it as, so you have to see the STM32 wireless as, okay, this is what we can see on this line. And if I go full screen, it's even better. You can see what we're doing. So we take the DNA of the STM32. And in this case, it's an STM32 L4. And we simply add a wireless pipe to this product. So like in the past, we were doing STM32 plus USB, STM32 plus UART. Here now you could imagine, and it's really to make it very simple, but it's an STM32 with 2.4 gigahertz pipe. And in this case, this pipe is a BLE 5.2 or 802.15.4. So it's a true MCU based on our DNA and all the features that you can retrieve in the STM32 portfolio. And on top, you've got the ultra low power capabilities because it's based on the STM32 L4 that you know pretty well, that is very popular on the market. So we reuse everything that we're learning on this family. We do not reinvent the wheel. And we add simply two modems on this device. So this creates, in a simple way, is the STM32 WB portfolio. So when you say two modems, it's a lot to do with the 2.4 gigahertz or like the WB is, Wifi is also in there? No, both of them operate in the 2.4 gigahertz, clear. But on this device, on the STM32 WB, we do integrate a BLE 5.2 modem so that you can entertain any BLE, let's say, connections. And next to it, a 802.15.4 modem so that you can support the BLE, for instance, open thread or any proprietary MAC protocol that you may want to develop. So this is something that everybody is asking for more and more connectivity, right? Now, all the IoT devices want to be connected. So this, like it's a big priority for ST to do some really good wireless solutions. So if you, this is a strategic axis. So if you, I don't know if you had a look at the market capital day presentation made by our executive a couple of weeks or two to not say months ago, but on STM32, you have basically three axis. So you've got wireless being one of them. You've got security and you've got embedded AI. So here on the STM32 wireless, we go for BLE, let me show you this slide. This is, sorry, this is just gathering our strategy. So the first product that we put on the market is WB, so to cover 2.4 gigahertz. Then next to it, and you had a conversation this morning with my colleague, Benjamin, we go for sub gigahertz. So namely, Laura, ZikFox, wireless and bus and any other proprietary protocols. We made the acquisition of Riot Micro in July 2020 in order to come with a cellular solution within the STM32 portfolio. At the same time, we made the acquisition of Beespool to come with a solution within the STM32 portfolio with Ultra Wideband. And we will keep on adding new or additional, we'll keep on adding connectivity ways to the portfolio. And it's quite easy to understand what will be the next one. But as you can see, what is our target? So we have many STM32 users. So they have developed their applications, they are using our ecosystem and what they want to do? Okay, their application are evolving as well. In the past, they were using a wire, now they want to go wireless and they do not want to reinvent the wheel. This is what we are bringing thanks to this STM32 wireless portfolio. You keep your ecosystem, you keep all the things that you have been doing for your application and you move from a connected application to a not connected application depending on your use cases and on your products. This is what we bring and this is definitely what we want to bring. How would you define the demand from your users in terms of cellular, getting cellular solutions? Maybe it's something that they've been asking for a while and now you're bringing more and more in that area too to get more connectivity everywhere? Yes, so basically you may want to connect on a long range. So this is what we can do with the STM32 WL but you may want to do it as well. So I mean, if you do it with WL, you're using the ISM band so you can use a Lora1 network, you can use a SIGFox network, you can use different, let's say architecture, different protocols, but you may also want to use, okay, let's rather use, let's say something which is even more established and I want to use, let's say, cellular connectivity and mainly I want to go over NBIOT or LTKM because, okay, I do trust this ecosystem and so on, this business model, this is what we'll bring with the, let's say with our cellular activity. So here in your video presentation, maybe she's going through all the different wireless solutions that you have that maybe you talk about also on your slides. Yes, so this is what Natalie is basically explaining. So we come with a wireless portfolio and even within this wireless portfolio, we come with a portfolio for every single, let's say part of this wireless portfolio. So for BLE and ZB, we want to come with a portfolio as well. This has been one of the key axes of our success so far of the STM32. So you know if you take, let's say an STM32 L4, you have it from 64K to two megabyte of flash, different packages, this is exactly, we want to reuse this, let's say, this success as well on our wireless portfolio and namely on the WB as well. So this is what we're doing here. So we come with different products. So we have the first one was the WB55 that you can see here on this slide, different variants. So one megabyte of flash, 512K byte of flash or 256K byte of flash. So typical STM32, I would say, deep-pins package, 68-pin package, 100-pin CSP if you want to get benefits from all the features of it and a very, let's say, exclusive industrial package. It's 199-pins package that allows our customers to make a two-layer PCB. So this is typical for industrial customers. So they want to get all the features but they cannot afford to get a four-six-layer PCB. So this is what we're bringing. And next to this, so different type of flash, different type of packages, but also different type of products. So WB55, WB35 that you can find here. I don't know if you can see my screen. So WB35 in 512K byte, only 96K byte of RAM and the other version here, 256, 96K byte of RAM. And last but not least, and this is what Natali presented in her video. We are coming with, let's say the little brother of the family, it's the smallest kid. This is a WB15 that covers 320K byte of flash, 48K byte of RAM. This one, it's still a dual core. So we keep our architecture. So Cortex-M4 for the application, Cortex-M0 plus driving the protocol stack. Here on this one, the WB15 is really targeting the low-end applications and BLE only. So namely, if you want to get connected to a smartphone, you do not have so much to drive on your application. You do not need a USB, fair enough. This is what you can do with the WB15. That will be available in 48-pins package and actually two types of 48-pins package because you've got a 48-pins package that is fully compatible with the rest of the portfolio and you will get an extended one where you can get a few more GPIOs. So as you see, a complete portfolio and something that is really unprecedented for STM32, we come with a module, a pre-certified module. Ah, sorry. So if you as a customer are not... No problem, yeah, it's working now, yeah. Okay, so yeah, we do come with a pre-certified module. So if you, a customer, are not so keen on tuning RF, tuning the crystal and so on, we do come with a pre-certified module. What does it mean? So within, let's say, a design. So it's a very small, let's say, PCB. You've got everything inside. You've got the crystals. You've got the WB55 in CSP100 package. So this means that you have access to all the pins and you can do it and you can develop your application in even two layers or four layers. But you do not have to deal with, let's say, the troubles of RF. Everything is integrated. You take it, you plug it, you develop your application, done. Your application is connected to BLE, or to 802.15.4 or to both because we do support on all our products. And many of the two models is a famous concurrent mode. And you talk about platform also, like you were mentioning the whole support. It's like, it's coming from the whole history of the STSupport and with the wireless to all the other MCUs. Yes, this is completely supported. So this device is part of the STM32 portfolio. So as such, it's supported by the STM32 team. Like if you take STM32 LF4, F4 G0, you've got the WB next to it or the WL. And this is supported by the same teams. Of course, this team has been increased by new talents with a very strong background in RF stuff. But we have staffed ourselves in order to support our different customers in this journey of wireless connectivity. And maybe, Roman, if you are in the discussion, you may want to say something on our support capabilities. Hi, Roman. Hello, everybody. Nice to be with you again. So of course, the products are nice. The portfolio is huge. But together with this, also the complexity and the time to market is changing. So the complexity of the application and the pressure on all the designers to finish their design as soon as possible is clearly there. So together with the product, we have to bring not only the libraries and proper documentation. We try to bring additional resources like trainings, workshops, digital materials, videos that can help our customers to guide them through the journey of evaluation down to the certification of their final product. And you also have a colleague here talking about some of those tools or? Yes, there is still and it does. Of course, I will be happy to have him spend a word on it. Maybe before giving in the space, one point on dedicated to RF. We do have dedicated RF laboratory in our ST office in Prague. And in this one, we can help customers, let's say, with the antenna selection, antenna fine tuning, even with some pre-certification tests on the products that Charmark has described. So this is a big benefit for any customer who doesn't want to invest immediately in a certification authority, but would like to have a first feedback on his design. It's very important to have a product that actually connects and you don't want to have too much interference. You want to test exactly that there's like hundreds of different antennas that you can customize, choose the cable, how long and everything, right? It's like this, yeah, it's no more simple like connecting two devices over the UART. So when it comes to analog and RF, there are a lot of tricky points and you need expensive tools very often to understand what's happening around your antenna and between the two connected devices. And this is where we come and we can help and we do have a resources experience teams that can help customers move on with their designs. And I guess it's completely different when you go cellular compared to testing the low energy Bluetooth, right? This maybe then you have to actually test outside in the cities or in the everywhere? Well, yes, each of the system, each of the protocols and of the bands has specificities, right? So we do have customer cases like on the Lora, where I remember that they asked us to go in the basement of like 20 storage building and we were in the basement, they were in the 20 floor and we were doing some tests on the benchmark level to prove that our technology is the right one for the application. But these are more like a field test with our laboratory equipment. We can really help on the laboratory level to optimize the output power and the emissions to reach the best efficiency in the field at the end. So maybe would you like to introduce Tlan? Of course. So Tlan, please jump in and tell us something about the remaining block between the micro and the support which is the ecosystem. Hi to all, so this is Tlan speaking. Thanks for being, I mean, thanks for invitation to be with you. Yes, so ecosystem, there is a lot about ecosystem in the, let's say development of any project, okay? So let's say the recent service done by, let's say independent company, okay? Shows that, let's say if the customers have to compare what is the most important for them when they decide for the new project, is it, let's say some of them are in love with vendor itself, the company, some of them, let's say they like the product itself, doesn't really matter which vendor and some of them they like ecosystem. The results show that, let's say two thirds, so 60 to 70% of the developers demand strong ecosystem to develop their application, to feel comfortable. And in this regard, ST has STM32Q ecosystem. I can in fact, maybe show, share my screen. Yeah. I have one presentation. Maybe you can. Okay, I'm sharing. Yeah, there's your screen. Okay, so this is let's say one slide giving the overall picture of our ecosystem. So the, let's say on the left side, we can have, we can talk about the software tools. So those are the tools you usually install on your computer and on the left side, sorry, on the right side you have the firmware or embedded software offer. So let's first focus on the left side. So these are the software tools. Basically, there is a, that's a normal cycle of the development. So from the microcontroller, let's say selection, finding the right product that will fit your application. Then there is a, let's say some initial configuration, project development, so kind of writing C, C++ code or let's say also some different ones. There is some debugging thing, let's say monitoring thing and let's say project closure. So there is a, we can call it around natural way of development of every project the customer, every customer has. Now at ST, we have, let's say tools that are necessary to handle everything with only ST tools. So you don't need to use any third-party tool to be successful with STM32. So there are four of them listed. We start with basically with the QMX that is a configurator tool. So graphical configurator tool also supporting, let's say many features and some of them have been introduced in 2020 such as support for dual core devices, support for devices with Cortex M33 where you have trust zone, where security is a key concern. Also because of one of the main advantages of our ecosystem is to grow it. Okay, so let our developers, our customers to contribute to our ecosystem. The QMX can, it's very famous because it generates the code from graphical configuration. In fact, it can also generate the code from user bricks. So users, customers, developers they can put inside their own piece of code and the QMX will successfully generate the project. So it will add their code into the end project before this code is further developed and somehow compiled. Then there is a second tool which we call Q by D. Okay, so this is integrated development environment that in fact also includes QMX functionality inside. So basically to develop your application the only thing you need to download from SD is the Q by D and that's enough. So you don't need to download if you decide to go with Q by D you don't need to download Q by Mx. At this point, I would like to mention also that we don't, certainly we don't limit any customer the way they wanna go. So they can take Q by D, they can take solution from our partners such as Kyle Microvision or IR Embedded Workbench or simply let's say make file and develop their own, their project in any ID even notepad++ or standard notepad that you get on the windows. So this is, I mean, the Q by D is debugger so supports writing the code, debugging and compiling. The third one, which you see on the list is the Q programmer. This is a tool that lets you to flash the microcontroller. So you have to download the flash somehow you have to configure the option bytes and this kind of thing. So somehow you have to transfer the code to the micro. This is done with the Q programmer. It also supports advanced features such as secure firmware installation. So this is a, let's say, proprietary way how our customers can benefit from SD offer to program their, let's say, intellectual property in the so-called non-secure environment. So if you have a third party company doing programming for you and you are not really sure if you can trust them to give them the plain firmware or plain binary, you can propose secure firmware installation so that you deliver encrypted binary and the Q programmer plus the bootloader running on the microcontroller will decode encrypted binary on the fly inside the microcontroller and then securely flash it. So this is also what Q programmer allows. Last but not least here, Q monitor. This is the, let's say, very last thing at during the project development stage where you have to verify if your application is behaving properly. So maybe you can have some glitches in the software which are not somehow immediately visible. Let's say maybe they occur once twice per hour or something like that or once per day and using the Q monitor which you attach to the microcontroller, you can fetch the data constantly. So you can read the RAM memory or even flash. And you can, let's say, lock the events that are maybe hazardous that are not in line with your expectation. So therefore, you can use this tool to verify long-term application stability and then you can decide if everything is okay or not. This tool is also based on web technology so we are using Node-RED behind. It's a unique feature because it allows customers to benefit from Node-RED community. It's a JavaScript behind anyway. So they can edit their own widgets. They can connect to the cloud and so on. So there are many options that our customers can do with our software tools. So the left part of the ecosystem. Just before you were saying that the QBemix is like famous because it's, you have tools that just takes graphical, basically no coding required to get some code done. Is that also part of the offering here? So this is exactly what is the point. So taking the QBemix, you can really accelerate your project development because you just opened the tool. The first thing it asks you to select the microcontroller, the one you will work with or board. We also let you to, we have the, maybe I have someone here somewhere. Okay, I don't have next to me any board. So we have the development board, such as nuclear board discovery board. And you can take this one as a start point for your project. And then you enter the QBemix window. You see the microcontroller in the middle. You see list of the peripherals on the left side. You can click, let's say, I want to configure the UART. You click on UART, let's say UART2. You configure the board rate and you simply click on generate the code. And then the code is generated and you are effectively enabling the UART in your end application. So basically taking five to 10 clicks, you've been able to have UART in your application. This is much faster versus taking the reference manual and reading every bit and byte of the registers of the microcontrollers. That's why it's very famous because really accelerates the development of your, let's say, end project. Okay, UART was maybe not the best example because it's pretty simple peripheral, but if you look at other things, much complex ones such as DMA2D, LTDC, and so on DSI peripherals, display serial interface, where the things get far more complicated, it really benefits to the end customer. So I guess this means this is a big deal over the last two, three years, maybe the developments that you've been doing in ST is providing the next level of tools for all the ecosystem. And this is like a big leap or? Certainly, so in our microcontroller division, let's say the ecosystem team or the software development team and embedded, sorry, the development team, we have like 300 people doing only this. So the team is pretty big. So I'm talking here about the software and firmware. So the left and right part. And they are, let's say it's a full-time job. We can say doing just this. And the Cubemix is available since 2014. Since then it was massively improved and we are still improving it. And we will continue to work on it in the future because it's really the main target. How would you define that? Yeah, sorry, please go ahead. We should keep in mind the motto of STM32, which is STM32 releasing your creativity. So at the end, we want our customers to focus on the application. They do not have to learn how our register works and so on. This is not our target. So we provide them with everything that they need and they develop their application. It's important to make things easier every year, every embedded world, everything gets easier for the whole ecosystem. Exactly, so like Jean-Marc said, so the purpose of the Cubemix, QBID and all these, let's say, graphical configuration tools is that we let you focus on your application and you don't need to spend time so much reading the reference manuals to understand how every bit works in the STM32. This is the main target of the tools. And you also talk, sorry, interrupted, you also talking about custom implementation. When people have a new idea, they wanna do some big custom, then you also provide the full kind of like window into that world where people can really customize something specific. Yes, so what I was in fact talking about is let's say support for so-called expansion packages, okay? So this you can see on the right side on the bottom right, okay? You see STM32 cube expansions. And these are the firmware packages that are usually named X dash cube or I dash cube and then something. And let's say the starting the Cubemix version 6.0 and last week we by the way released 6.2. The Cubemix can import expansion package. Of course, if it's properly designed, okay? And then when you configure the graphical your project, you can also select the expansion package to be included in your project during the code generation, okay? And if the package is well prepared based on our let's say cube ecosystem standards, how to create your expansion package. Then the customer can also graphically configure this expansion pack. So let's say I have expansion back called printf debugging, okay? Which is working through UART. If you enable this expansion pack, the customer can decide let's say which UART of the microcontroller should I use as an output for my debugging expansion pack. So it's really everything is graphically configurable. So Roman, we can see you. Maybe you can say something about what you think is the feedback from users, from your ecosystem in what you've been able to do over the last, since we were doing booth tours three years ago, I think maybe it was four years ago. It's a lot of new stuff, a lot of new tools, right? Well, yeah, I think there is a huge evolution and a big effort behind. But why all this? It's really because of our customers. I think the beauty of all this is that we listen to customers and we digest their feedback. And I think good example is if I look back six, seven years ago, when I as a designer wanted to start with S1032, and I wanted to make a configuration of the clock tree, which sometimes could be a bit complex. I had to download a specific Excel file and start to fill in there some constants and it was generating for me some configurations and it was very heavy to start. Today, like Dylan explained, I simply opened the QBemix. There is a pre-configured setup and in a nice, let's say, Windows kind of style, I can change the configuration. I can set what input frequencies and what output frequencies I want to have and it will calculate for me automatically all the PLLs, dividers, multipliers to make my configuration correct. So there are tools which can really help the customers to minimize their time on this so they can focus with their time on their added value. So how they use the product in their application, bringing some, let's say, more energy-efficient applications or more attractive applications for final customers and the final customers is me, you, Charbox, it's Jarmar, it's Dylan because we are buying new things, new home appliances, new security systems and all this and this is where you find the S1032 today. Would you explain a little bit what's the atmosphere of the past year at ST? Like, I guess maybe some people like working from home or it's also maybe like, I guess productivity at ST is not slowed down, right? Even the embedded world is not physical. So for sure, the whole world changed drastically. It's basically one year since we started to face this a much in Europe. And I remember when we decided not to be present at Embedded World 2020 and okay, it passed. Now, for sure, we adapted as much as we could. I can also bring a few examples. Every day we are developing and delivering to our customers a series of one-day technical workshops on different subjects such as how to use S1032 MP1, how to develop the BLE application with S1032 WB, how to develop as a secure booth, secure thing where upgrade and install for your application. So all these things we were used to bring to our customers in the face-to-face workshops. So we were meeting our offices or in different hotel meeting rooms across Europe. Last year it was not possible but basically over two or three months we have adapted to remote workshops and we keep delivering them using the remote platforms, including hands-on exercises, means that we are shipping to our customers the boards that they need to use for the hands-on examples. And we don't want to stop because we know that that's important in daily life for the designers to learn and practice new things. All right, and people can watch all these videos on your YouTube channel where you are showing a lot of cool stuff. This is the wireless video, maybe, but in this many different things and people can watch your embedded world content. Correct, yes, so it's not only this embedded world but for all the workshops that they are delivering, we make sure that the content is at the end available in the digital form on our YouTube channel so people can come back to it or can find it at any point. They are not really linked to the workshop dates and just to tell you some numbers, last year the amount of view hours of those technical videos was reaching 30,000 hours, which is impressive. And it only underlined that a lot of people are relying on them to see how they can use the product or how they can develop specific application points with S1032. Without trying to announce the future of secrets or something like that, but would you like to say a little bit Tylen, Roman, Jean-Marc, about what are your users wanting for the future and maybe you have like, I'm sure you have a huge roadmap and there's just more and more stuff that can be optimized, right? So like I said, I would say security, connectivity, lower power, more performance and embedded AI. This is on one side, yes. This is on one side. So on the ecosystem side, there is always room for improvement. And in fact, what I didn't yet mention is that, so starting in last year, we made an agreement with Microsoft, okay? We did, let's say this week, already announcement on this. So because we are bringing the Azure Ertos support for, so I will go to the next slide. So we are bringing the Azure Ertos support for S1032 directly into the S1032 cube. As I mentioned before, X-Cube packages or expansion packages can be added to our CubeMix, CubeID. And this is the way how we are delivering this incredible piece of middleware offer. So Azure Ertos coming with four important and industry leading middlewares. So we are talking about the operating system tradics, file system, FAT file system, FileX, Netflix for the TCP IP and USB X. So all this is giving you industry certifications, industry leading middleware, let's say low footprint, high performance. And on the other side, let's say goes tightly with our strategy on the security. For example, Netflix supports all the security features you would normally need in connectivity with the cloud. For example, this is just one thing. And we started with deployment to S1032 H7, our highest performance microcontroller. And during the 2021 full year, we will deliver also for other existing S1032 such package. So our customers will really benefit massively on this middleware part of our embedded firmware solution. Is it accelerating how people are adopting cloud on the MCU market over the past year? There's more and more in this kind of way. Maybe you need AI to also not send all the data up to the cloud, but only take some of it and all that stuff. Okay, so if we tackle this AI topic, I would like to say one thing. So there is a Azure AirTos and there is a Azure cloud. So the people are usually mixing these things, okay? Because the Azure is just, okay, first of all, it's a Microsoft branding for the cloud. While the Azure AirTos is the operating system or let's say set of middlewares around the operating system which has in fact nothing to do with the cloud. So the only thing they have in common is the name, okay? So if you want to use let's say Azure AirTos, it doesn't need to be for the purpose to connect to the Azure cloud. This is the first thing everyone have to keep in mind. So you can use the Azure AirTos for simple applications that are only the local one do not have any connectivity around. This is a very important thing that we have to expose to our customers. All right, but I guess it's gotta be a big deal also that Microsoft invested to help make all the, the AirTos development more optimized, better IoT. They also hope people will use more of the cloud eventually also, right? And this is, yeah. Okay, so yeah, okay. This is certainly one of the strategy of the Microsoft. So they in fact, they acquired ExpressLogic company. So the US based company who is on the market, I think since 1998, something like that, at least 20 years. So there, let's say middle of offer was always number one and they are claiming to have the seven billion devices equipped on the field with their middle of offer. So today this one is called Azure AirTos. In the past it was called ExpressLogic Software. So it's really for Microsoft, this is one strategy to somehow, let's say, make a closer, closer wait for the customer to use their cloud. All right. Thanks a lot. Oh, Roman, what do you think? Do you think there's some topics we didn't cover? We should cover on this video. Yeah, so maybe to also compliment a little bit to your question on what's coming in the future. Like Jean-Marc already said, be sure that our development teams are, let's say working hardly in several directions and the important domains are indeed RF. And I think ST have shown with a couple of acquisitions last year, the directions. So this is definitely where we are acting. And we will bring products for those, let's say in coming months. And then in terms of ecosystem, and when I was speaking about the workshops and Dylan mentioned the Azure AirTos story. So what I can disclose that this year in 2021, the major workshop campaign that we will bring to our customers, starting, let's say, end of May. So very likely still remotely, unfortunately, but let's see will be exactly about how to use Azure AirTos together with STM32 and how simple it will be thanks to its integration inside the STM32 Cube MX, allowing the customers in an easy clickable way to include those components like NetX or USBX, including some initial incisorization directly in the first phase of project generation. So they don't have to download several packages from GitHub and then start first compilation with 105 errors and spending a lot of time just bringing the things together. They will be integrated by us. So customer would be able to start using them right away. That's the key point. There's one question saying Azure AirTos thumbs up and how about Zephyr AirTos? Last year I was doing a video with Zephyr and talking about big adoption. How do you, you just wanna support everything or how do you figure out how to support, what to support? So the, okay, I can comment this. So our, let's say our primary goal, okay, primary target to support will be certainly Azure AirTos. That's why we did the agreement with the Microsoft, okay, and we will have the full, let's say all our support capabilities will be focused on this. Nevertheless, we are not, let's say, putting aside the Zephyr. Okay, so we still have at least one eye, one and a half eye on Zephyr. Okay, we even have a people in the microcontroller division that are contributing to Zephyr. So in order to have the STM32 boards supported there, like the Nuclear Discovery Board, the customers who are trying to use Zephyr, they can go to the official GitHub, Zephyr OS GitHub account. They download it, they start it with STM32. So this is certainly possible. We are not, let's say, blocking our customers against using Zephyr. Just, let's say, more resources today we are putting on Microsoft Azure AirTos. Well, what will happen in the future, I cannot say, but if there will be a strong, strong, let's say usage and demand around Zephyr, okay. We might, let's say, reconsider our strategy and focus on Zephyr much more versus what we do today. All right, thanks a lot. Jean-Marc, if there's anything you wanted to say more, let me know, or Romain. Just that, I mean, keep the faith in STM32. We keep on developing to support your applications. This is the most important thing that you can rely on us to develop your own applications. So we do not develop microcontrollers or microprocessors for our own pleasure. We do it for you, our customers. All right, so thanks a lot, thanks for your time. And thanks everybody for watching. Thank you. Thank you. Connect to us, connect to our engineers on embedded board, so you still have two days. So Thursday and Friday, they're all there. We have up to 100 engineers from STM32 U5, you know, the new adoption to our families, WBWL ecosystem, whatever question you may have today, video designs or for the future, connect to us, speak to us, our people make themselves available. So use this, we cannot meet face to face, but we are there remotely for you. And you actually need famous for giving away boards, right? At these kinds of events. And this might be happening here too, or how do you, there's a lot of boards, so many, like you have so many boards and people can just buy them for affordable prices on your website. Yeah, this is true. So like every year, remember when we met physically on embedded board, sometimes even people queuing in the lines for the board. We see, you know, the development boards like nuclear discovery kits as an important element for every engineer who wants to start playing with any component. And for sure, we want to make this easy for our customers. And not only customers, these boards are available for students, for geeks, for makers, basically anyone who would like to put his hands and play with SDM32. And this year is the same. So even though we cannot distribute the boards face to face to the people at the Nuremberg Messe, we have decided and dedicated nearly 5,000 boards that people can either register for and you will have a kind of lucky lottery at the end of the event. And the other way to get the board is to talk to me, talk to Tlan, talk to Jean-Marc, or all the 100 colleagues that are on the TOKI platform of Embedet. Let's talk to us about your project and we'll be happy to offer you one of the still available SDM32 boards. And there are some cool ones, I can tell you. People can maybe comment, right? They can comment on your YouTube videos, on this video, they can and see what, try to connect and see. Yes, please, anyone who is interested go to embedetword.de and then there is a navigation how to obtain the tickets and then on board the so-called TOKI platform of the Embedet Ward 21 digital. The platform is relatively cool, we can chat in between each other. So yeah, connect to us. And you can find STP people divided by experts on RF ecosystem, high performance, low power, mem sensors, motor control, AI, you know, automotive. So really we have people there for a lot of major market or product segments and find us there and talk to us, it will pays off for you. Cool, thanks a lot, okay, thanks. Before we close, I really have to expose one thing because around the ecosystem, we can really talk two days or more. So for those who will not join anyway, the Embedet Ward, March 16th, and this is already available on ST, so March 16th, we are preparing the webinar around how easy it is with the QMX and Azure AirTos expansion pack to start your new project or add, let's say, 3DX into the existing project of you. So we will be live demonstrating at least 40 minutes, technical demo, this solution. So March 16th at 3 p.m. Central European Time, you'll be live webinar. Registration is for free, so feel free to go to st.com and register there. And I guess your tools are free, right? Or people can just get online, is it true? Everything is free. Everything is presented free. Free and people can just play with it even without a board, right? They can start, yes, okay, so they can compile, they can generate a code to play with the GUI and then the only thing they cannot do is debug and flash to the micro because they don't have it. But if they are on the Embedet Ward and they speak with me, Roman or Jean-Marc, they can even get the board. I have much more boards than you. Cool. All right. All right. Thanks a lot. Thank you very much for this tour. Thank you.