Skip to main content

TopShine - VT310N Protocol

This page describes the public protocol context for using the TopShine VT310N tracker with Plaspy. It explains, in non-sensitive terms, how the device sends location and telemetry to the Plaspy platform and what to consider when integrating VT310N units into a fleet deployment.

Plaspy uses shared connection settings across supported devices and automatically detects the tracker protocol. Exact protocol behavior for the VT310N can vary by firmware version, hardware revision, and manufacturer implementation, so this page focuses on connection and reporting context rather than firmware internals.

Protocol Overview​

The VT310N's communication protocol defines how the device reports GNSS positions, sensor telemetry, and event notifications to a remote server. In practical terms, the protocol ensures that Plaspy can identify the device, receive time stamped location and status data, and surface that information in maps, alerts, and reports.

  • Enables the VT310N to transmit GNSS coordinates, timestamp, and basic device state to Plaspy.
  • Carries event-driven messages such as SOS, geo-fence breaches, overspeed, ignition changes, and sensor alarms.
  • Supports uploading of offline logged data when cellular connectivity is restored to maintain continuity of historical routes.
  • Provides a mechanism for the server to correlate incoming data with a registered device identity so telemetry maps to the correct asset.
  • Allows the platform to interpret common telemetry fields used for fuel monitoring, immobilizer status, and digital/analog inputs.

How Plaspy Detects the Protocol​

Plaspy receives tracker connections on a shared network endpoint and uses known connection behavior to identify the reporting protocol so incoming messages are processed appropriately. When a VT310N is configured to report to Plaspy, manual protocol selection inside the platform is typically unnecessary.

  • Plaspy listens on a single shared server endpoint for device data and automatically detects the tracker protocol.
  • The public Plaspy server domain is d.plaspy.com and the public server IP is 54.85.159.138 with listening port 8888.
  • All devices in Plaspy use the same port which simplifies device configuration and onboarding.
  • When a properly configured VT310N reports to the Plaspy endpoint the platform will match the incoming stream to the correct handling logic automatically.
  • Users normally only need to ensure the tracker is pointed to the Plaspy endpoint and using the correct transport; Plaspy handles protocol detection.

Transport and Connection Context​

Transport-level settings determine how the VT310N opens a session to Plaspy and are a required part of configuring the tracker for cloud reporting. The device may be configured using UDP or TCP on port 8888 depending on device support and configuration, and it can be pointed to either the Plaspy domain or the public IP.

  • The device may be configured using UDP or TCP on port 8888 depending on device support and configuration.
  • Plaspy server domain for reporting is d.plaspy.com and the server IP is 54.85.159.138 with port 8888 as the service port.
  • All devices in Plaspy use the same port which reduces configuration variance across a mixed device fleet.
  • UDP is commonly used for lightweight, low latency reporting while TCP may be selected when reliable delivery semantics are preferred; the VT310N supports either transport where firmware allows.
  • Ensure any network firewalls or carrier APN settings permit outbound connections to d.plaspy.com or 54.85.159.138 on port 8888.

Protocol Compatibility Notes​

  • Firmware revisions can change message timing, available telemetry fields, or optional features. Confirm the device firmware version when validating behavior.
  • Hardware revisions and optional peripheral modules (for example, additional sensors or camera interfaces) may add or alter telemetry fields sent to the server.
  • Some VT310N units may default to UDP or TCP; verify transport settings if messages do not appear on Plaspy.
  • Manufacturer configuration tools and APN settings must be set so the device can reach d.plaspy.com or the Plaspy IP address on port 8888.
  • Offline logging behavior (how and when stored positions are uploaded) can vary with firmware and should be validated during commissioning.
  • Always compare observed device behavior against current TopShine documentation for device specific commands and configuration procedures.

Why Protocol Understanding Matters​

A basic understanding of the VT310N communication protocol helps with correct setup, faster troubleshooting, and predictable long term operation when integrating devices with Plaspy. Knowing what the protocol transports and how the platform expects to receive it reduces onboarding time and improves data reliability.

  • Allows accurate configuration of transport, server endpoint, and APN so the device can reach Plaspy.
  • Helps diagnose why telemetry may be missing or delayed after deployment, including transport mismatches or firmware differences.
  • Informs decisions about selecting UDP or TCP for a use case that balances latency and delivery reliability.
  • Supports validation of offline logger behavior so historical routes and events are retained and uploaded to Plaspy.
  • Improves coordination with TopShine support when firmware or device-specific adjustments are required.

Why Use Plaspy with This Protocol​

Using the VT310N with Plaspy provides fleets with continuous location visibility, event alerts, and historical telemetry that support operational oversight and security workflows. The VT310N's GNSS performance, sensor inputs, and remote control features combine with Plaspy's data handling to deliver actionable tracking and reporting for commercial vehicle deployments.

If you are evaluating VT310N deployments, configure devices to report to Plaspy at d.plaspy.com or 54.85.159.138 on port 8888 using the transport mode your units support, and rely on Plaspy's automatic protocol detection to simplify onboarding. To learn more about Plaspy and platform capabilities visit https://www.plaspy.com. For the most current device specific protocol notes, firmware behavior, and configuration details consult TopShine documentation at https://www.gztopshine.com/ which may change over time.

Tracker Communication

Looking for a platform that works with compatible protocols

Plaspy helps receive data from supported trackers and organize monitoring, visibility, and reporting in one place.

Learn more about Plaspy