 Est-ce que vous vous regardez pour une façon convenante de serrer un e-scooter ? Est-ce que vous vous inquiétez de votre dévices ? Bien, let's take this opportunity to talk about asset tracking and monitoring solution based on ST technologies groupes in the combination of ST products called SmartTag 2. SmartTag 2 est un TAC development kit designed with long battery life and cost effectiveness in mind. The goal is to continuously monitor the status of the asset an e-scooter in this case and if it's been locked or unlocked by a new user, moved or tamper with. The solution runs on an STM32L4 ultra low power that can be powered by a standard cone-sale battery or by the e-scooter battery itself. This microcontroller is connected to an ST25 dynamic NFC tag a secure microcontroller ST safe and multiple environmental and motion MEMS sensors. The dynamic NFC tag enables you to easily read and write data to the microcontroller using a simple NFC enabled phone. Let me show you how it works. Firstly, I need to add my new device to my account on the dedicated mobile app to ensure that no one else can use my e-scooter. Then, once authenticated, I'll be the only one who can securely unlock the e-scooter thanks to the ST25 dynamic NFC tag and an ST safe secure micro available on-board. Now, I can configure the list of parameters I would like to monitor and approaching my phone to the smart tag too. It turns from red to green to indicate that it's unlocked. At this time, the phone writes data in the NFC tag memory that will be read by the microcontroller afterwards. Then, the NFC tag is continuously monitoring the e-scooter status parameters such as orientation or shaking and record them in its memory. For instance, if the e-scooter falls down, the lights turn yellow to show the event that is locked in the NFC tag memory. At this time, I can read this data using my mobile phone no matter if the e-scooter is locked or unlocked. To sum things up, I use an ST25 DVI square C dynamic NFC tag that allows you to read and write data dynamically and quickly thanks to the fast transfer mode feature. This NFC dynamic tag embeds up to 64 kilobits for recording a large amount of data and has many other capabilities such as energy harvesting. This is an NFC type 5 tag with an optimized reading distance for the end users. The smart tag too is an end-to-end proof of concept solution for asset tracking available on ST.com including hardware and firmware and source code, mobile app for Android and iOS. A web-based dashboard is also available to monitor your asset like on the mobile app. If you want to know more on ST25D NFC dynamic tag, please contact your local ST representative or visit our dedicated product web page on ST.com slash ST25. Talk to you soon.