There are many different Digi XBee® modules, each with several different firmware versions. Want to explore them all? XCTU’s firmware explorer tool allows developers to navigate through the entire firmware library to review available versions and settings without needing a specific radio module attached to their computer. They can change firmware profiles and save them for later use, or load and edit existing ones with full contextual help and calculator support. It’s like having every Digi XBee radio module right at the designer’s fingertips.