Skip to main content

Reachfar - RF-V44 Protocol

This page describes the public protocol context for using the Reachfar RF‑V44 tracker with Plaspy. It focuses on how the tracker communicates with the Plaspy platform in broad, non sensitive terms so fleet managers, integrators, and field technicians understand the connection and reporting expectations for successful integration.

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 by firmware version, hardware revision, and manufacturer implementation, so treat the guidance below as high level context rather than firmware specific instructions.

Protocol Overview​

The RF‑V44 communication protocol is the set of rules the tracker uses to send location, telemetry, and alarm data to a remote server. For integration with Plaspy the protocol’s role is to ensure Plaspy receives consistent, timestamped telemetry and event data so the platform can present real time location, history, and alerts.

  • Enable periodic GPS fixes and uplink of location coordinates and timestamps to Plaspy for mapping and playback.
  • Report device telemetry such as battery level, solar charging status, and signal quality so Plaspy can surface device health alerts.
  • Send alarm and event notifications such as take off, removal detection, low battery, and geofence breaches for immediate notification handling.
  • Provide alternative positioning information like LBS and Wi Fi fallback to maintain usable locations when GNSS is degraded.
  • Include a device identifier so Plaspy can associate incoming data with the correct asset and show unified telemetry in the dashboard.

How Plaspy Detects the Protocol​

Plaspy receives incoming device connections on a single shared endpoint and automatically determines the tracker protocol from the data it receives. In most deployments the user does not need to select a protocol inside Plaspy as long as the RF‑V44 is configured to report to the Plaspy endpoint.

  • Plaspy listens for tracker data on the shared endpoint d.plaspy.com and the public server address 54.85.159.138.
  • All devices in Plaspy use the same network port, which simplifies device configuration and routing.
  • Plaspy automatically detects the tracker protocol when the device sends data to the platform, removing the need for manual protocol selection in many cases.
  • Ensure the device is configured to report to the Plaspy endpoint so automatic detection can occur without extra steps.
  • If a tracker uses manufacturer default settings, confirm the reporting host and transport match the Plaspy connection details.

Transport and Connection Context​

Connection transport and addressing determine how the RF‑V44 delivers its protocol payloads to Plaspy. The RF‑V44 can be configured to use either UDP or TCP depending on device support and the chosen settings, and devices may point to either the Plaspy domain or the numeric server address.

  • The device may be configured using UDP or TCP on port 8888 depending on device support and deployment choices.
  • Devices can be set to report to the Plaspy domain d.plaspy.com or the server IP 54.85.159.138.
  • Plaspy uses the same port 8888 for all supported devices to simplify configuration and firewall rules.
  • Transport selection (UDP versus TCP) affects delivery characteristics but does not change the high level protocol role of reporting location and telemetry.
  • Validate APN and SIM network configuration on the RF‑V44 so data can reach Plaspy reliably over the cellular network.

Protocol Compatibility Notes​

  • Firmware revisions can change message timing, available telemetry fields, and supported transports; always check device firmware notes when troubleshooting.
  • Hardware revisions or regional variants may alter radio bands or fallback positioning behavior and therefore impact how and when data reaches Plaspy.
  • Manufacturer configuration defaults may point to different servers or ports; confirm the tracker is pointed to d.plaspy.com or 54.85.159.138 on port 8888 for Plaspy integration.
  • Transport selection between UDP and TCP should match device capabilities and any local network constraints.
  • SIM provisioning, APN settings, and mobile network availability are practical considerations that affect protocol delivery but are set outside the protocol itself.
  • When in doubt, perform controlled tests from a single device to verify that Plaspy receives expected location, telemetry, and alarm events before large scale deployment.

Why Protocol Understanding Matters​

Understanding the RF‑V44 communication protocol helps ensure reliable setup, accurate alerts, and long term device health monitoring when the tracker is used with Plaspy. Clear protocol context reduces guesswork during installation and troubleshooting and helps teams make informed configuration choices.

  • Ensures the device is pointed to the correct Plaspy endpoint so data is delivered to the right place.
  • Helps interpret device telemetry so battery and solar charging behavior can be monitored effectively.
  • Aids troubleshooting when location or event updates are missing by focusing checks on transport, SIM, and firmware behavior.
  • Supports planning for network fallbacks such as LBS or Wi Fi positioning in areas with poor GNSS coverage.
  • Reduces configuration errors by clarifying that Plaspy uses a single shared port and automatic protocol detection.

Why Use Plaspy with This Protocol​

Using the RF‑V44 with Plaspy brings together rugged, long runtime tracking hardware and a single platform for real time location, geofencing, telemetry, and historical playback. For livestock managers and operators of remote assets, this combination supports reduced maintenance visits, better operational visibility, and faster response to alarms and removal events.

To learn more about how Plaspy can centralize RF‑V44 data and support your tracking needs visit https://www.plaspy.com. Please note that protocol support, firmware behavior, and manufacturer implementation details can change over time; verify the latest device specific protocol and firmware information on the manufacturer website https://www.reachfargps.com/ before mass deployment.

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