 Hello and welcome to part 3 of our STM32 Trust video series about TFM. In this video we will go through all the tools needed to run the TFM solution on your device. This graph shows the firmware, software and hardware tools needed to test the TFM solution. The first one is the STM32Q BEL5 package that contains the source code. Please refer to part 2 of this video series for the instructions on how to download it and the review of its content. In terms of compiler, any of the compatible toolchain mentioned in the release notes IR, KYLE and STM32Q by DE are an option. In this case we are going to use STM32Q by DE that you can download from st.com. Searching for STM32Q by DE in the search bar and clicking on the link you will be redirected to the landing page where you will find all the relevant information. Scrolling down to the bottom of the page you will find the get software section where you will be able to download the versions for your operating system. In this case we will download the version for Windows. The page includes also a documentation tab that provides access to the relevant application notes and user manuals. All of these documents could be very useful during your developments. Another tool that we will need is the STM32Q programmer, a software tool for programming STM32 products that can be downloaded from ST.com as well. Similarly to what we did for STM32Q by DE, the link to the landing page can be found typing STM32Q programmer in the search bar. In here you will find all the relevant information and description of the features of the tool. Scrolling down you will find the get software section where you will find the latest version and you will be able to download the package for your operating system. Also in this case going back to the documentation tab you will see a list of application notes and user manuals that we would recommend you to review for your developments. You will also need a terminal emulator of your choice and in this video we will use the return. In terms of hardware instead, as mentioned in the getting started video, the TFM application we are considering was developed for the STM32L562 discovery kit. You will need one of these boards together with a micro USB cable for the out of the box walkthrough. You can find all the relevant information on the board from the discovery kit landing page on ST.com. Looking for the part number, you will be directed here where you will find the overview of the product and a description of all these features. In addition, also in this case you can refer to the documentation tab to find all the relevant information and application notes and user manuals. In particular, we would recommend you to explore the UM2617 discovery kit user manual. That includes all the details about the board. Going back to the landing page, you can find other useful resources in the CAD Resources tab. Here are listed all the hardware related information such as the board manufacturing specification, deal of materials and schematic. Opening the schematic, you will have access to all the hardware details of the board, including PIN assignment, connector specification and so on. Finally, we would recommend to have the user manual 2671 and the application note 5447 available during your developments for your reference. This concludes part 3. Thanks for your attention. I am looking forward to see you in part 4 where we will compile, install and run the TFM code. Don't forget to check out st.com slash stenter2trust for further information.