 Hello and welcome to this STM32-L4-R9i Discovery Kit, Getting Started video. ST has stretched the STM32-L4 architecture to reach 150 MIPS based on its ARM Cortex-M4 core, with FPU and ST Art Accelerator at 120 MHz while keeping best-in-class, ultra-low-power or ULP figures. Enhanced graphic acceleration and innovative peripherals are embedded to optimize the bomb cost. Two megabytes of flash and 640 kilobytes of SRAM with safety and security features, smart and numerous peripherals, advanced and low-power analog circuits in packages as small as 5.24 x 5.24 mm. This new STM32 family member benefits from the pin-to-pin compatibility of the STM32 family and the STM32 ecosystem. Now, let's take a look at this STM32-L4-R9i Discovery Kit and unbox it. This kit contains a blister, the Discovery Board and an expansion board. To operate the board and access the functions of the pre-programmed application, we will supply it using USB ST-Link connector. The pre-programmed application has an info page and three graphical demos. Now, let's take a look at the main components of the STM32-L4-R9i Discovery Board. On the front face, we can see a 1.2-inch 390 x 390 pixel LCD screen with capacitive touchscreen, a fan-out expansion board, the STM32-L4-R9A1 MCU, a USB OTG 2.0 full-speed interface, a microSD slot, a camera connector and microphones. The STM32 graphic ecosystem proposes three software solutions. There is STM-WIN, which is a free entry-level solution. We also have TouchGFX and Embedded Wizard, both of which are advanced solutions. The embedded firmware of the Discovery Board is part of the STM32 Cube F4, which is an open-source software which can be reused. The menu launcher enables us to launch graphical demos and check board information. Let's first have a look at STM-WIN. TouchGFX Embedded Software enables development of impressive graphical interfaces. We can see on this bird game the efficiency of the 2D graphic accelerator. Embedded Wizard software also enables the development of impressive graphical interfaces. More information is available on the ST.com website. STM32-L4-R9I Discovery Kits can be ordered online.