Boatswain

Boatswain is a Linux application developed to manage and configure Elgato Stream Deck hardware devices. It allows users to assign specific actions to the physical buttons on the device, enabling control over various system functions and application workflows. The software communicates with the hardware to update button icons and execute predefined commands when a button is pressed.

Users can define custom profiles to switch between different sets of button assignments, which is useful for managing distinct tasks or software environments. The application relies on the underlying Linux kernel support for HID devices to maintain connectivity. It is limited to the hardware models supported by the current driver implementation and requires the device to be connected via USB to function as an input controller.