 Welcome to this video about Bluetooth Mesh. My name is Martin and today I'm going to show you how to build Bluetooth Mesh network with STM32WB. The goal of this video is to show basic principles of BLE Mesh and to show the way how it was implemented on WB. We are going to use these little bricks of knowledge to better understand what is going on during the hands-on. So let's now have a look at what tools we're going to use. It's going to be a nuclear pack which consists of two boards, WB nuclear and a so-called WB dongle. And we are also going to need one micro USB cable. The hands-ons are distributed only in a binary format but the source files and the source project is actually part of the official WB cube package. The slightly modified version of this project is also included in the materials for this video. On the PC side we will use STM32 cube programmer to flash the targets. We will display some debug messages in the terminal and this is to better understand the program flow. To set up the network we will also need a mobile phone and an application called STBLE Mesh. And this can be downloaded on App Store or Google Play. I hope you enjoyed this video.