A simple cura PostProcessingPlugin script that adds pause at layer capability for Craft Bot 2 printers, which seem to ignore the pasue command given by the similar script shipped with Ultimaker Cura 3.
Copy the PauseAtLayerCraftBot.py script into CURA_CONF_FOLDER\scripts, and then restart Cura. You can locate your configuration folder trough the Cura menu, via Help > Show Configuration Folder.