Download devices.json
Screen: Deploy.
What it is
Downloads the device list for the Debug Console. It goes next to the hub's settings in the bridge's config folder.
What to enter
Press it.
What it changes
A file on this computer. Nothing is sent.
House and app: this control writes nothing to the project by itself, so nothing changes in the house or the app from it alone.
If it goes wrong
devices: No rooms — it says so and makes no file; bridge: none known (it only saves a file).