TRLLN Link

TRLLN

About this app

TRLLN Link helps authorized logistics operators capture and link operational data in the field.

The app is designed for enterprise workflows where users sign in with an approved account before accessing scanning features. Once authenticated, operators can scan QR codes and Data Matrix codes, pair scanned items with Additional Info content, collect nearby Bluetooth Low Energy evidence, and submit observations to TRLLN enterprise services.

Key features:
• QR and Data Matrix scanning for operational capture
• Additional Info content pairing and linking for scan context
• Bluetooth Low Energy proximity evidence for supported workflows
• Optional GPS enrichment when location permission is granted
• Offline queueing when network connectivity is unavailable
• Automatic retry of pending submissions when connectivity returns
• Secure access for authorized enterprise users only

TRLLN Link is not a consumer social, advertising, or tracking app. Camera, Bluetooth, location, and network permissions are used to support operational scan capture, content linking, validation, and reliable submission for authorized organizations.

Access to the app requires an active TRLLN-approved account.

What’s new

Improved offline recovery telemetry reliability.

- Preserves offline duration after connectivity is restored until telemetry is delivered or safely queued for retry.
- Improves analytics accuracy for offline-to-online recovery and pending scan synchronization.
- Adds clearer telemetry documentation for recovery events, snapshots, and drain summaries.
- Includes reliability fixes and regression coverage for offline recovery reporting.