Coban - GPS-201 Protocol
This page provides public protocol context for using the Coban GPS-201 pet tracker with the Plaspy platform. It describes how the tracker typically communicates with Plaspy and which connection settings are used, while avoiding sensitive implementation details. The goal is to help fleet and device integrators, system administrators, and technically minded pet service providers understand the communication relationship between the GPS-201 and Plaspy.
Plaspy uses shared connection settings across supported devices and automatically detects the tracker protocol when the device is correctly configured to report to the Plaspy endpoint. Exact protocol behavior for the GPS-201 can vary by firmware version, hardware revision, and manufacturer implementation, so this page focuses on public, practical guidance and connection context rather than internal packet formats.
Protocol Overview
The communication protocol for the GPS-201 defines how location updates, status reports, and command responses are delivered from the device to a backend server such as Plaspy. For integration purposes, the protocol's public role is to ensure the device can reliably identify itself, transmit usable telemetry, and accept configuration or control where supported by the device and firmware.
- Enables the GPS-201 to report position, timestamps, and basic status to a backend server.
- Carries device identity so the receiving system can associate messages with a specific tracker unit.
- Delivers telemetry in a form that Plaspy can interpret and display without manual per-device configuration.
- May include periodic heartbeats and event driven updates such as motion or geofence alerts depending on device settings.
- Supports remote configuration and control where the manufacturer exposes those features and the device firmware implements them.
How Plaspy Detects the Protocol
Plaspy listens on a shared endpoint for incoming tracker connections and automatically detects the tracker protocol based on the incoming traffic and device identity. This automatic detection removes the need for manual protocol selection in most cases when the device is configured to report to Plaspy.
- Plaspy server domain is d.plaspy.com which devices may be pointed to when configuring outbound reporting.
- Plaspy server IP is 54.85.159.138 and can be used as an alternative reporting target.
- The port is 8888 and Plaspy uses the same port for all supported devices.
- Plaspy automatically detects the tracker protocol so manual protocol selection in the platform is usually not required.
- If a device is correctly configured to report to Plaspy, detection and message parsing are handled server side.
Transport and Connection Context
Connection transport determines how packets reach the Plaspy endpoint. The GPS-201 may support different transport modes and network types; when integrating with Plaspy, use the supported transport that matches the device firmware and configuration.
- The device may be configured using UDP or TCP on port 8888 depending on device support and local settings.
- Devices may point to d.plaspy.com or 54.85.159.138 when specifying the Plaspy reporting target.
- All devices in Plaspy use the same port which simplifies configuration across multiple tracker models.
- Network selection on the device (for example cellular bands and NB support) affects coverage and uplink behavior but not the Plaspy endpoint settings.
- Confirm whether your device firmware prefers UDP or TCP for reporting and set the device accordingly.
Protocol Compatibility Notes
- Firmware differences can change message timing, available fields, or feature support; always check the device firmware version when troubleshooting.
- Hardware revisions and regional variants may alter network capabilities or the set of supported features.
- Manufacturer configuration options may allow selecting UDP or TCP transport and toggling reporting intervals or event types.
- Transport selection (UDP vs TCP) affects reliability and retransmission semantics at the network layer but does not change the Plaspy endpoint address or port.
- When integrating multiple units, use consistent device configuration to simplify server side handling and detection.
- Validate compatibility and feature availability against the official manufacturer documentation for the specific GPS-201 unit you use.
Why Protocol Understanding Matters
Understanding the communication protocol used by the GPS-201 helps ensure reliable setup, faster troubleshooting, and predictable long term behavior when the device reports to Plaspy. Even when Plaspy automatically detects protocol messages, knowing the connection context reduces integration time and operational surprises.
- Speeds initial setup by ensuring devices are pointed at the correct Plaspy endpoint and transport.
- Helps diagnose connectivity problems by clarifying whether issues are network, transport, or device configuration related.
- Clarifies expectations for reporting intervals, event types, and battery related behavior under different firmware.
- Supports change management when rolling out firmware updates or new hardware revisions across a fleet.
- Allows administrators to plan for coverage and data retention based on how frequently devices are configured to report.
Why Use Plaspy with This Protocol
Using the Coban GPS-201 with Plaspy gives organizations a straightforward way to capture pet location, status, and basic telemetry in a centralized platform. Plaspy’s shared endpoint and automatic protocol detection reduce the overhead of per-device setup, letting you focus on monitoring, alerts, and operational workflows rather than low level parsing.
If you want to learn more about how Plaspy handles device integrations and to review platform features, visit https://www.plaspy.com. For the latest device specific protocol details, firmware notes, and manufacturer guidance for the GPS-201, please verify information on the official Coban website https://www.coban.net/ as device behavior and firmware support can change over time.
Tracker Communication
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