Deprovisioning a device
Devices can be deprovisioned by deleting them from the dashboard. Once a device is deleted, it will no longer be able to renew its certificate. It will however, still be able to communicate with other devices on the network until the certificate expires. The IP address of the deleted device cannot be reused until the certificate of the deleted device expires, or a force delete is performed.
If you require quicker deprovisioning, set shorter certificate expiry times. Alternatively, use device blocking to immediately block a device on the network.