Download the TDT1000 Firmware Upgrader Tool
Download the TDT1000 Firmware Upgrader Tool

The TDTUpgrader allows you to update the firmware that is loaded on your TDT1000. This simple program installs on Windows and connects to the TDT1000 via USB. Once the USB cable is plugged in and the TDT1000 is powered on, the TDTUpgrader will detect the correct serial port and connect to the TDT1000 via user selected buttons. The TDTUpgrader will then connect to the Airmar server to get the latest firmware for the TDT1000. The entire upgrade process should take less than 3 minutes. Subsequent firmware updates can be performed using the TDTUpgrader or via SensorCheck.

Download the tool here

Download the WeatherCaster Software

The WeatherCaster PC software provides viewing displays for all WeatherStation® instrument data. WeatherStation data may be custom configured using the advanced setup menu. Firmware in an Airmar sensor may also be updated using the flash update program within the advanced setup menu. Click on the link below to download the WeatherCaster PC software. The download (113MB) could take up to 30 minutes depending on your internet connection. When the download is complete, right click on the zip folder and select extract all. Open the new folder and double click on the launch.exe file.

Follow the prompts to install the software application. You must also install either the 32 bit or 64 bit USB drivers. After the WeatherCaster PC software is installed, right click on the WeatherCaster icon and select properties. Go to the compatibility tab and select run application as administrator. You software is now ready for use.

Download WeatherCaster™ Software 3.005

Download the OnSiteWX App
onsitewx app

Airmar is pleased to launch the OnSiteWX app which will make much of the functionality of our WeatherCaster PC software available on iPhone, iPad, and iPod smart phones running iOS software. By displaying data sent from an NMEA2000® or NMEA0183 network over a WiFi adapter connected to the network, OnSiteWX gives you easy access to data at sea or on land on your hand-held mobile device 24 hour a day. OnSiteWX is easy to use, customizable to your preferred settings, and allows for connectivity to many popular WiFi adapters.

For NMEA2000 networks with single or dual engine interfaces, additional engine, fuel and tank gauges are available through an in-app purchase.

This app is for the iPad, iPad Mini, iPhone and iPod Touch.

Download the OnSiteWX app from the iTunes store now

Download the iNstall App from Gemeco
iNstall app

iNstall is a marine installer’s virtual toolbox – providing instant access to many of Gemeco’s technical resources and diagnostic tools so that you can get the job done right—the first time. Marine electronics dealers and repair specialists will appreciate the ability to solve installation, wiring and product selection issues while onboard.

Download the iNstall app from the iTunes store now

Download the iNstall app from the Google Play store now

Download the CAST App
Cast&trade app

CAST provides users with the ability to easily view, analyze and share sensor data to evaluate and improve performance. Simply install the CAST app on your iOS device to view available NMEA data over a BLE or network connection. Create custom gauges and page views to see only the data that is important to you. CAST™ allows the user to perform speed, temperature, and attitude calibrations without the need for additional converters or cables. And, in addition to firmware updates, the app also logs all of the NMEA sensor data over a customized time period for analysis. Smart devices with Bluetooth® connectivity can be used to view the data, creating a mobile powerhouse for your application.

Download the Cast app from the iTunes store now

Download the Cast app from the Google Play store now

Download the SensorCheck App
SensorCheck app

The TDT1000 Transducer Diagnostic Tester compares the transducer onboard your vessel to its original specifications when it left the Airmar factory. Simply install the SensorCheck™ app on your Bluetooth® LE-enabled smart device, connect to the TDT1000 and get started! Accurately test both traditional and Chirp-ready transducers that operate at frequencies ranging from 10 kHz to 500 kHz. With Chirp-ready units and any traditional units over 1kW and above, the TDT1000 will automatically read Xducer ID® features such as transducer model, frequency, part number and serial number. When the test is complete, custom reports are automatically generated and can be emailed directly to the boat owner or even an Airmar technician.

The TDT1000 kit includes test unit, test cables, TDT test block, power supply, carrying case and Quick Start Guide.

We’ve got you covered.

Download the free SensorCheck™ app from the App Store or Google Play Store

Download Firmware for Airmar Sensors (internal software)

Download the appropriate firmware for your Airmar sensor by clicking on the links below. WeatherCaster™ PC Software must already be installed on your PC in order to flash update an Airmar sensor. If WeatherCaster PC software is not installed, click on the download WeatherCaster Software link above. To flash update the WeatherStation or any other Airmar sensor, go to the "Advanced Setup Menu" in the top right corner of the screen and select the "Update Flash" tab. Press the "Select File" button and highlight the specific file based on the model you have installed (100WX, 110WX, 150WX, or 200WX). The file name will look like "" Click the "Open" button. Wait several seconds as the software prepares to update flash the Airmar sensor. Click the "Program" button when it becomes available.

NOTE: The process takes about 5 minutes.
Do NOT press any buttons until the update is complete.

Current FirmwareLatest Version
Download WeatherStation WX Series
Download G2183 GPS Firmware (10Hz)
Download GH2183 GPS/Heading Firmware (10Hz)
Download H2183 Heading Sensor
Legacy FirmwareFinal Version
Download PB150 WeatherStation
Download LB150 WeatherStation
Download PB200 WeatherStation
Download G2183 GPS Firmware (10Hz)
Download G2183 GPS Firmware (1Hz)
Download GH2183 GPS/Heading Firmware (1Hz)
Download GH2183 GPS/Heading Firmware (10Hz)
Download GH2183 GPS/Heading Firmware (10Hz)
Download H2183 Heading Sensor

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