 Welcome to Embedded World. We are pleased to show you a demo supporting the upcoming Matter Technology with our STM32WB multi-protocol product. IoT is spreading largely in our homes, making them smart homes based on various type of technology like Wi-Fi, Bluetooth, ZigBee, or Open Threads mesh networks. Cloud services are also emerging to make easier and manage home resources for us, like heating, security fences, like for door lock, presence detection, light control, and so on. Since all those technologies have been developed independently, none of them are able to share easily and information to another device based on a different technology. This is becoming a real blocker to technology adoption because of the poor user experience complex installation phase and low interoperability between brands and or technologies. Matter is a new coming standard that will allow a universal language on top of IP-based technology like Wi-Fi, Ethernet, and Threads. Matter will allow a seamless end-to-end infrastructure to share information from an end node up to the cloud and vice versa. So what is Matter? Matter development started in 2020, hosted by the CSA Alliance. Matter has been thought with the promise to make technology easy for end user, for installation, is made easy thanks to the Bluetooth Low Energy for commissioning. It has been made for interoperability since whatever brand behind a certified Matter device, it will work with another Matter device. And it is secured for the data exchange thanks to the security mechanism and cryptography used inside Matter protocol itself. Matter is an IP-based application layer running on top of several protocol stack, Thread V1.2 and Bayon, Wi-Fi, Ethernet. Matter commission is achieved through the BLE. ST is supportive of this new technology and is a member of the CSA Board of Directors and is providing solutions to enable the market. Now, how are the different devices discussing with each other? Starting from an end device like door lock, lighting, temperature monitoring, where the application is running, embedded software must support both the thread and the Matter layers, plus the Bluetooth Low Energy for the commissioning capability. When this device needs to send information back to the cloud, it must go through a border router, which is making the bridge between the thread and Wi-Fi protocol. This border router is usually a gateway in which the thread-based radio can be connected to an RCP to the host managing the Wi-Fi or Ethernet connectivity. Then, this gateway is transmitting this information up to the cloud via Wi-Fi or Ethernet, can be through a smartphone or any cloud-connected device based on Wi-Fi or Ethernet. Now, let's have a look to our demo, showcasing how our STM42WB has been integrated in a lighting application in the Matter ecosystem. The end device is emulating a light based on a STM42WB55 and bating large memory up to one megabyte flash and 256 kb of RAM. The gateway, or border router, is also based on the STM42WB connected in RCP mode to the host processor connected to the cloud. The commissioning on this device is already being done. And here we can show the light is being switched on and off, so the commands are running through the whole stack control here from the laptop. So we can see how the STM42WB can facilitate matter deployment and how STM42WB can be implemented as both border router and end devices. Our product ecosystem is always improving and committed to make our product ready for technology enablements. To know more about Matter, please call your ST representative and if you want to know more about the STM42WB, please go to ST.com. Thanks for watching.