 Demonstration pairing over NFC. ST offers user application example of Bluetooth pairing over NFC. The application runs on STM32WB5 Nucleo together with an NFC shield that integrates ST25 Dynamic Tag. The second part is the application for Android, which is provided also in the source code. You can find both of these resources in the links in the presentation. I also recommend you an NFC webinar that focuses solely on the secure Bluetooth pairing. Here in this video I will provide just a demonstration of the application. So I have in front of me the STM32WB Nucleo together with the NFC shield. The user application writes the Bluetooth address into the NFC tag. So when I tap the phone, the application connects directly to this one particular device without the need to search through the lists of all the advertising devices around me. Apart from the Bluetooth address, there's also the random value and a confirmation value written in the tag and read out by the phone. And this provides the necessary security for the OOB pairing. So if I now open the ST25 OOB application and tap the tag, I can connect directly to the device I want. And after the connection is established, we can see that the implemented BLE service is heart rate. And we see the value of a heartbeat shown in time. If I go to the Bluetooth settings in the Android and disconnect, you will see that the device appears to be bonded. And this is the end of the hands-on.