If you have BlueZoo account credentials, use them to sign in. A user with Administrator role can onboard a sensor, modify existing sensor and collect ground truth using the app. An Installer has privileges to onboard a sensor and collect ground truth. Whereas a Ground Truth Collector can only use the app to collect the ground truth data without a password setup requirement.
BlueZoo Administrators and Installers can assign a Ground Truth Collector role to any email address through either the dashboard or the mobile app.