 Hi everyone, and a warm welcome to Asquale. Asquale builds a wide range of innovative electronic devices for our customer with a focus on IoT technologies. Our objective is to support our customers from the first concept of the project through hardware and firmware design to the final production and software software. We are currently working on a new project to design an ultrasonic water meter. As part of this project we need to meet challenging specifications. The device must be battery powered with a target of more than 10 years battery life. It must integrate an LCD screen to allow the users to read information such as water consumption and flow data in real time. The device must have the capability to detect firmware integrity in order to prevent any potential security issues. This is particularly important as the data collected by the device will be used for invoicing the final customer. If maintenance is required, the configuration and firmware update should be easy to handle. Using NFC is a simple and efficient solution. We found that the STM33U0 was the perfect solution to meet the requirements for this project. First it offers ultra low power features with current consumption that makes it ideal for battery powered application. The U0 provides hardware protection features enabling secure boot to protect the device from potential intrusion. Also the built-in LCD driver meets the data without requirements. For the configuration and the firmware update we chose ST's ST25 NFC technology for its low consumption and its speed. This makes it particularly suitable for this application. Our goal in this project is to create a low cost low power easy to install zero maintenance precise water meter. When deployed at scale in the customer's grid it will improve control over water leakage and contribute to reducing the environmental impact. We aim to create highly competitive solutions for industrial water meter thanks to the expected lifespan of 15 years on a single battery. The built-in hardware protection feature that we can achieve is a critical function given ever-growing security concerns. Another important feature will be the versatility and ease of configuration and updates that can be achieved with the new meter. Creating innovative IoT products is complex given the vast array of solutions, the effort in developing new technologies and the ever faster time-to-market requirements. Partnership with companies like ST has become essential for our company to be successful. The products and support as the office allows us to concentrate our development effort in building customers application allowing us to create great products for our customers faster.