Dive into the world of reverse engineering with this highly technical 52-minute conference talk from NDC Conferences. Learn how to create build lights that integrate with TeamCity to indicate build status and test results. Follow along as the speaker demonstrates the process of reverse engineering a Bluetooth lightbulb's protocol, exploring low-level details of Bluetooth communication, and analyzing protocols using Wireshark. Discover techniques for sniffing Bluetooth packets and gain practical knowledge on how to program a Raspberry Pi to communicate with the bulb. By the end of this in-depth session, acquire the skills necessary to create your own custom build lights for both professional and home office environments.