 Hello, and welcome to this video about ST's STM32 Nucleo Board. The highly affordable STM32 Nucleo Boards allow anyone to try out ideas and to quickly create prototypes with any STM32 MCU. Sharing the same connectors, STM32 Nucleo Boards can easily be extended with a large number of specialized application hardware add-ons. STM32 Nucleo Boards expose the whole STM32 portfolio to developer communities. Add-on Boards bring specialized functionalities. STM32 Cube embeds software libraries and tools enabling rapid application development. Nucleo Boards work with a wide range of development environments. Thanks to platform scalability, the possibilities are endless. STM32 Nucleo Expansion Boards carry all the required components to evaluate ST devices to be used together with an STM32 MCU or build STM32-based applications, levering functionality and performance of ST's device portfolio. STM32 Nucleo Expansion Boards bring connectivity and sensor capabilities. STM32 Nucleo Boards are available with various microcontroller footprints, 32 pins, 64 pins or 144 pins. Nucleo 32 includes Arduino Nano connectors. Nucleo 64 and Nucleo 144 include Arduino Uno, Revision 3 and ST Morpho connectors. These boards are ARM embed-enabled. The power supply is provided either by the host PC through the USB cable or by an external source. The STM32 Nucleo 32 board does not require any separate probe. As it integrates, the ST link v2-1 debugger programmer. The STM32 Nucleo 32 board is based on a 32 pin STM32 microcontroller. The Arduino Nano connectivity makes it easy to expand the functionality of the STM32 Nucleo Open Development Platform with a choice of specialized expansion boards. The STM32 Nucleo 32 board provides one push button and two color LEDs. The STM32 Nucleo 32 board uses an STM32 microcontroller in LQFP32 or UFQFPN32 package. Boards are available with low power ICs and mainstream ICs. ICs include 16K, 32K, 64K or 256K flash memories. The STM32 Open Development Environment or STM32 ODE is an open, flexible, easy and affordable way to develop innovative devices and applications. The STM32 Nucleo Development Board offering is comprised of a comprehensive range of development boards for all STM32 microcontroller series. STM32 Cube Software is a set of free of charge tools and embedded software bricks to enable fast and easy development on the STM32. STM32 Nucleo Expansion Boards bring additional functionality to add sensing, control, connectivity, power, audio or other functions. STM32 Cube Expansion Software is provided free of charge for use with STM32 Nucleo Expansion Boards and is compatible with the STM32 Cube Software Framework. Nucleo Boards work with a wide range of development environments. ST Microelectronics, STM32 family of 32-bit ARM Cortex-M core-based microcontrollers is supported by many free tools. The system workbench tool chain called SW4 STM32 is a free multi-OS software development environment based on Eclipse, which supports the full range of STM32 microcontrollers and associated boards. True Studio Lite is free to download and free to use with no code size limit. It is a commercial quality tool developed and maintained by Italic, a professional tools company. ARM Embed gives you everything you need to develop Internet of Things or IoT and embedded devices. The MDK ARM STM32 is a complete software development environment for Cortex-M microcontroller based devices. Free MDK ARM licenses can be activated for both STM32 F0 and STM32 L0 series. More than five Nucleo 32 Boards references are already available for ten U.S. dollars. More information is available on ST.com. Nucleo 32 Boards can be ordered online. Information about expansion boards is available on manufacturers' websites.