In my upcoming talk, I will walk you through how to set up a fully functional Odoo POS environment for bars and restaurants, with a focus on connecting the Blackbox, IoT Box, and receipt printer. We'll cover the fundamentals of the local network and IoT configuration, explain how each component interacts, and review compatible models of Blackboxes and printers. Whether you're a first-time installer or looking to streamline your current setup, this session will give you the practical knowledge you need to ensure everything works seamlessly—from order to receipt.