 Hi everyone, my name is Sergio Rossi, a ref application engineer at ST Microelectronics. Today I'd like to introduce our S2LP device. The S2LP is our high-performance, ultra-low-power, sub-one-gears radio transceiver. More information can be found on www.st.com. Searching for S2LP in the search engine, you will be direct to the product web page, where you can find all the relevant information, including the device data sheet, the technical documentation, the full list of software and hardware tools. S2LP supports operation in the SIGFOX networks. The first mandatory step to enable SIGFOX operation is to register the device on both ST side SIGFOX backend. This video will guide you through the step-by-step procedure for registering the node on the ST side, obtaining what is called the node ID and the pack, porting authorization code. In this tutorial, we will going to use the STEVAL-FKI-950-V1 evaluation board, based on our STM32 nuclear board. Now let's start to registering the device. As a first step, please download our software package, SDK, STSW, S2LP, SIFX, DK, on ST website. Just typing on Google search bar the name, STSW, S2LP, SIFX, DK, you will redirect on it. Step two, unzip the package and launch the setup.exe file. This will install the software package on your laptop. Step three, now you are ready to connect your STEVAL board to your laptop using the mini USB cable. The board will show up as a driver named Node-L152RE in your computer source. Programming the board. Step four, open the SIGFOX package under C, program filings 86, ST micro electronics, S2LP, SIGFOX, DK, binary folder. Step five, there are several binary files related to different microcontrollers and radio configurations on. Choose the appropriate binary file, SIGFOX, CLI, DEMO, NUCLEO, L1, FCC.BIM for US. Drag and drop this BIM file to the drive node L152RE. This will download and flash the firmware into the board. You should be able to see the LED flashing into the board. Congratulations, the kit is ready to be activated. Now activate your kit. Go to C, program filings 86, ST micro electronics, S2LP, SIGFOX, DK, GUI, and launch SIGFOX DEMO.X. Or more simple, under all programs, ST micro electronics, S2LP, SIGFOX, DK, launch, S2LP, SIGFOX, DK. This operation will show up our graphical user interface. Be sure that your kit is still connected to your laptop. Using the USB cable. The COM port will be automatically detected. 201 in this case. Click open. The GUI will launch with a procedure to register the node. Registration procedure step one. Your board is going to be activated for SIGFOX networking. You need to obtain an ID, 32 bits, and pack eight bytes from a ST that identify each node. Just click on next button. Fill in the registration form with username, company, user email, and radio configurations on. For example, use two for a United States, Canada, Mexico, and Brazil. Click the generate email button. This will open a new form to help to generate the email. Click on the copy button. Open your email client and create a new message. Destination address is SIGFOX at st.com. Subject is SIGFOX underscore reg, SIGFOX new node registration. As body use pass button to pass the body content showed in the pop-up. Send this email. You will receive an email from SIGFOX.com. This email contain an activation string like the one below. Copy this activation string and go back to the graphical user interface. Pass the activation string received below. Press next button. Congratulations. Your kit has been activated. You can see ID and pack number here. So you can click finish button. I hope you found this video useful. Check the other video on how to register the node in the SIGFOX backend. And after that, your S2LP node will start communicating over the SIGFOX network. Thanks for watching. Bye.