NMEA Simulator

NMEA Simulator

NMEA sentence generator to mimic vessel position, speed & heading; Wind speed & direction; Water temperature and depth.

NMEA Simulator
What is NMEA Simulator?
NMEA Simulator is a comprehensive Chrome extension that generates NMEA data sentences and mimics vessel location, speed, and heading; wind speed and direction; and water temperature and depth. This software can function in both TCP server or client-mode, transmit messages over varying channels, and provides a visual dashboard for monitoring the data stream. It is an ideal tool for testing and simulating NMEA devices.
Merlin
Stats
Users: 3,000+
Rating: 4.38 (13)
Version: 1.4.7 (Last updated: 2020-08-12)
Creation date: 2020-03-02
Risk impact: Low risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
  • storage
  • notifications
  • serial
  • {"socket":["tcp-connect","tcp-listen"]}
Size: 564.22K
URLs: Website
Stats date:

Chrome-Stats Rank

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Merlin
Summary

NMEASimulator is an easy to use NMEA data sentence generator, ideal for quickly and simply producing a data stream for your connected NMEA devices.

Mimics Vessel movement, GPS fix information as well as environmental information such as Wind speed / direction and Water temperature / depth. It also provides the ability to generate waypoint information by "marking" the current position.

NMEASimulator generates NMEA sentences from seed data which you provide, applies a variance to mimic vessel movement, and then transmits these sentences via TCP/IP to connected devices.

Features:

  • Transmit messages over Serial, TCP or Web Socket (for use with browser clients)
  • Can operate in both TCP server (to accept client connections) or TCP client (sends data stream to a server) modes.
  • Manual control of values and GPS fix status

User definable seed data includes:

  • Vessel: starting position, speed & heading
  • Wind: speed & direction
  • Water: temperature and depth
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User reviews
Very good job creating this simulator. The only thing I am missing is the VTG telegram, could it be possible to add this as well?
by Stig Worren Stig Worren, 2020-02-11

works
by Willy Pietersz Willy Pietersz, 2019-10-17

Very Good simulator. I write a post for it http://www.electronicanautica.es/navegacion/nmea-simulator/
by J Vaquer J Vaquer, 2019-07-23
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Safety
Risk impact

NMEA Simulator is relatively safe to use as it requires very minimum permissions.

Risk likelihood

NMEA Simulator is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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Promo images
NMEA Simulator small promo image
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