 Hello, my name is Iri and together with Jeff I will guide you through this course. Now let me show you some of the features of the Udemy training environment. The course is made of sections. Each section contains several lectures. The lectures will be shown as presentation with voice narrations. The length of each lecture is in range of 1 to 10 minutes and you can go through them at your pace. You can use the controls in the bottom of the screen to navigate freely through each lecture. On the right side of your screen you can see all the lectures available. You can take the lectures one by one, which I would recommend, or you can jump in between as you like. There is also a resources package connected to this video. It's a huge zip while containing documentation, application notes, PC tools software and mainly firmware projects for all the hands-on exercises. You can get it by clicking the download button. Please download it now and extract to your local drive. And delete to root folder because some software don't like long path or local language characters. To complete with the exercises, you will need to have the STM32F7 discovery kit and USB mini and micro cables. As a development software, you will use the IAR embedded workbench for ARM in evaluation license for project compilation and debugging. Also we will need some free-sys ST tools like STLink utility with STLink driver, STVirtual Comport and STM32 Cubemix. You can find all necessary links also in the resource tab on the right side of the screen. During the course there is available an ST person online who can help you or answer your questions through the embedded chat. And now let's start with STM32F7.