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Meitrack - T711L Protocol

This page summarizes the public protocol context for using the Meitrack T711L GPS tracker with Plaspy. It focuses on how the device communicates with Plaspy in general, what connection settings are used, and practical compatibility considerations without exposing private or sensitive implementation details.

The Meitrack T711L is a compact, IP67 rated tracker with optional Bluetooth, driving behavior analysis, and multi GNSS support. Plaspy uses shared connection settings across supported devices and automatically detects the tracker protocol, while exact protocol behavior can vary with firmware, hardware revision, and manufacturer implementation.

Protocol Overview​

The T711L uses its onboard GNSS and cellular radios to report position, status, and sensor data to a remote server. The tracker protocol defines how the device formats identification, location, timing, and status messages so a fleet platform like Plaspy can interpret and display usable telemetry.

  • The protocol enables the tracker to identify itself and associate reports with a specific device record in Plaspy.
  • It carries location coordinates, timestamps, movement state, and optional sensor inputs such as accelerometer or analog inputs.
  • Protocol messages can include status updates used for driving behavior analysis and device health monitoring.
  • The communication format allows Plaspy to convert raw device reports into map points, geofencing events, and alert triggers.
  • Protocol details are influenced by firmware options and optional features such as Bluetooth integrations.

How Plaspy Detects the Protocol​

Plaspy receives incoming device reports on a shared endpoint and automatically determines the tracker protocol so users typically do not need to select a protocol manually. Proper device configuration to report to the Plaspy endpoint is the primary requirement for automatic detection.

  • Plaspy server domain is d.plaspy.com and the corresponding server IP is 54.85.159.138.
  • Plaspy listens on port 8888 and all devices supported by Plaspy use the same port.
  • Devices may be configured to send data via either UDP or TCP to the Plaspy endpoint.
  • When a device reports to d.plaspy.com on port 8888, Plaspy attempts to detect and parse the protocol automatically.
  • If a device is configured correctly, no manual protocol selection inside Plaspy is normally required.

Transport and Connection Context​

Connection context describes how the tracker reaches Plaspy rather than the internal packet structure the device uses. The T711L can be set to report over cellular networks and may be configured to use either UDP or TCP depending on the device firmware and the installer’s preference.

  • The device may be configured to point to the domain d.plaspy.com or directly to the server IP 54.85.159.138.
  • Plaspy accepts incoming connections on port 8888 for all supported devices.
  • Depending on the device firmware and configuration tools, you can typically choose UDP or TCP transport on port 8888.
  • Transport selection can affect delivery characteristics such as retransmission and latency but does not change the fact that Plaspy will use the same port and perform automatic protocol detection.
  • Ensure the device APN and cellular connectivity are configured so the tracker can reach the Plaspy endpoint.

Protocol Compatibility Notes​

  • Firmware revisions can change message fields, optional data blocks, and supported features; always check the device firmware level when diagnosing issues.
  • Hardware variants and regional radio versions can alter supported GNSS bands or cellular behavior, which can affect connectivity but not the high level reporting concept.
  • Optional features such as Bluetooth integrations or additional sensors may add fields to reports that Plaspy can map when supported.
  • When switching between UDP and TCP transports, confirm the device configuration matches the chosen transport and Plaspy endpoint settings.
  • For advanced or uncommon behaviors, consult Meitrack documentation to confirm how a particular firmware implements optional messages.
  • Validate compatibility with current manufacturer documentation before large scale deployment.

Why Protocol Understanding Matters​

Understanding how the T711L communicates helps ensure a reliable integration with Plaspy, simplifies troubleshooting, and supports predictable long term operation.

  • It helps installers confirm the device is pointing to the correct Plaspy endpoint and using the expected transport.
  • It makes it easier to interpret device status and to determine whether a connectivity problem is on the device, the network, or the server side.
  • Knowledge of optional features such as Bluetooth or accelerometer inputs allows you to map device capabilities to Plaspy features.
  • Being aware of firmware and hardware differences reduces surprises when updating devices or deploying different production batches.
  • Clear protocol expectations help with testing, monitoring, and validating alerts and driving behavior reports in Plaspy.

Why Use Plaspy with This Protocol​

Using the Meitrack T711L with Plaspy provides organizations with a straightforward way to collect location, status, and sensor information from vehicles for visibility and operational oversight. The T711L’s compact rugged design, optional Bluetooth, and driving behavior features make it suitable for mixed fleets where concealment, environmental resilience, and behavioral insights are important.

To learn more about Plaspy and how it supports device integrations, visit https://www.plaspy.com. For the most current device specific protocol details, firmware notes, and manufacturer implementation guidance, verify information on the official Meitrack website at https://www.meitrack.com/

Tracker Communication

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