The Bandung 4th Global Azure Bootcamp, held on April 21, 2018, featured Azure IOT Central as a key topic, highlighting its benefits for businesses looking to utilize IoT technology. The event included various sponsorships and raffle prizes for participants, and showcased Azure's capabilities for managing IoT assets, data analytics, and device connectivity. Attendees learned about connected solutions and the resources available for starting their IoT journey using Azure services.