Skip to main content

GPSMarker - M80 Protocol

This page covers the public protocol context for using the GPSMarker M80 tracker with Plaspy. It describes how the device communicates in general terms, what connection settings you can use to report data to Plaspy, and which elements of the protocol matter for reliable integration. The information is intended to help with setup, troubleshooting, and planning while keeping implementation details at a public, non sensitive level.

Plaspy uses shared connection settings across supported devices and automatically detects the tracker protocol when a device reports to the Plaspy endpoint. Exact protocol behavior can vary depending on M80 firmware version, hardware revision, and manufacturer implementation, so you should compare this guidance with device firmware release notes and official GPSMarker documentation when needed.

Protocol Overview​

The communication protocol defines how the M80 sends position, status, and event data over cellular networks to a tracking server. For Plaspy, the tracker reports to a single shared endpoint and Plaspy identifies the device protocol automatically so that incoming messages are parsed and converted into location and telematics events.

  • Enables the M80 to transmit GPS/GLONASS position, sensor states, and battery alerts to a remote server.
  • Carries periodic location updates and event driven messages such as movement start, crash, SOS, and low battery notifications.
  • Supports firmware updates delivered over GPRS so that device behavior can be maintained without physical access.
  • Works over standard mobile data or SMS assisted flows depending on device settings and network availability.
  • Associates each device with a recognizable ID so Plaspy can register and display the unit in the fleet interface.

How Plaspy Detects the Protocol​

Plaspy operates a shared endpoint to receive telemetry from many supported trackers. When a GPSMarker M80 is configured to report to Plaspy, the platform reads the incoming stream and automatically selects the appropriate parser and handling rules so you normally do not need to choose a protocol manually in the Plaspy interface.

  • Plaspy server domain is d.plaspy.com and Plaspy server IP is 54.85.159.138 for device reporting.
  • The Plaspy endpoint listens on port 8888 and all devices in Plaspy use the same port.
  • Devices may be configured to use either UDP or TCP on port 8888 depending on the device settings and network operator.
  • If the M80 reports to d.plaspy.com or 54.85.159.138 using the shared port, Plaspy will automatically detect the tracker protocol.
  • Manual protocol selection inside Plaspy is typically unnecessary when the M80 is correctly pointed at the Plaspy endpoint.

Transport and Connection Context​

Connection choices affect how the M80 reaches Plaspy but do not change the high level intent of the protocol. The M80 supports standard GPRS data reporting and can be set up to send messages over either UDP or TCP to the Plaspy endpoint.

  • The device may be configured using UDP or TCP on port 8888 depending on device support and chosen settings.
  • Devices may point at the Plaspy reporting domain d.plaspy.com or the IP address 54.85.159.138 when DNS is unavailable.
  • All Plaspy devices use the same port which simplifies device setup across a mixed fleet.
  • Transport selection (UDP vs TCP) can influence delivery guarantees and mobile network behavior but is a device configuration choice.
  • Ensure the SIM card and APN settings in the M80 are configured for GPRS access and that the device has network connectivity to reach the Plaspy endpoint.

Protocol Compatibility Notes​

  • Compatibility can differ by firmware version; features like new sensors or additional message types may be added in firmware updates.
  • Hardware revisions may slightly change supported transports or peripheral sensor wiring; validate against the specific M80 unit you have.
  • Manufacturer side configuration options, special tariff settings, or SMS fallbacks can affect how and when the device reports to a server.
  • Transport choice matters for network behavior; confirm whether your installation should prefer UDP for lower overhead or TCP for connection reliability.
  • Free GPRS firmware updates are available for the M80, which can change protocol behavior over time.
  • Always validate behavior in a controlled test before wide deployment to confirm Plaspy receives the events and telemetry you expect.

Why Protocol Understanding Matters​

Understanding the M80 reporting protocol helps ensure reliable tracking, correct sensor interpretation, and timely alerts in Plaspy. Even when Plaspy automatically detects the device protocol, knowing how your tracker transmits data makes configuration and troubleshooting far easier.

  • Helps identify why a device is not appearing in Plaspy when it is mispointed or using the wrong transport.
  • Allows you to confirm that event types like SOS, crash, movement start, and low battery are transmitted and mapped to Plaspy alerts.
  • Guides APN and SIM configuration choices to ensure GPRS data reaches the Plaspy endpoint.
  • Supports planning for firmware updates and understanding how new firmware may change reported fields or behavior.
  • Assists in diagnosing intermittent connectivity by checking whether the device is using UDP or TCP and how often it reports.

Why Use Plaspy with This Protocol​

Using the GPSMarker M80 with Plaspy gives organizations a straightforward way to consolidate position, sensor, and alert data into a single fleet monitoring platform. The M80’s long battery life, multiple sensors, and GPRS update capability make it suitable for asset or vehicle tracking scenarios where infrequent reporting or low power operation is valuable.

Plaspy’s shared endpoint and automatic protocol detection reduce setup complexity for mixed fleets. Pointing an M80 at the Plaspy endpoint (d.plaspy.com or 54.85.159.138) on port 8888 and choosing UDP or TCP as appropriate is typically all that is needed for Plaspy to begin receiving and interpreting the device’s reports. To learn more about Plaspy and platform capabilities, visit https://www.plaspy.com. Please verify the latest device specific protocol details, firmware behavior, and manufacturer guidance on the official GPSMarker site https://gpsmarker.ru/ as these details can 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