Explore the creation and functionality of the Ekoparty conference badge in this 39-minute Spanish language conference talk from the Hardware Hacking Village at Ekoparty 2024. Discover the technologies incorporated into the badge design, learn about the creative development process, and understand how to utilize the badge beyond the conference event. Join speakers Andres Sabas and Eduardo Contreras as they present an intriguing challenge and reveal the badge's technical capabilities, inviting participants to solve its embedded puzzle.