GW1103 Wi-Fi Weather Station Gateway with Ultrasonic Anemometer Sensor Package and Self-Emptying Rain Gauge Sensor

Regular price $123.99
Regular price Sale price $123.99
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Packaged version & Sensor or gateway link frquency: North America MHz 915
GW1103 freeshipping - ecowitt (7263976489122)
Regular price $123.99
Regular price Sale price $123.99

❥❥WIFI Weather Station: allows you to monitor your home and backyard weather conditions on your phone(iOS&Android) via our free WS View app(within your home network) and Ecoiwtt weather server(remote monitoring); supports to add optional sensors: max 8 WH31 multi-channel temp and humidity sensor / 8 WH51 soil moisture sensor / 4 WH41 PM2.5 air quality sensor

❥❥Separated Weather Sensors for Best Locations: Solar Powered Ultrasonic Anemometer Sensor Package - measures wind direction, wind speed, wind gust, UV & light, temp & humidity data; Self-emptying Rain Collector - The wireless funnel-shaped rain collector is self-emptying and easy to install

❥❥Live Data on APP: Makes all sensor data available to mobile application (WS View for iOS or Android) on your local network; Mobile application is also used for local viewing of sensor data, and to assist in configuration of services

❥❥Graph & History Records on the Website: supported to upload all the sensors data to our free Ecowitt Weather server( to view all the data graph and download the history records on the website; Email alerts functions available for all the sensors

❥❥Other Supported Weather Servers: Supports uploads outdoor sensor data to weather underground, weathercloud and WOW; enables you to view historical records from your WU station(outdoor temperature, humidity, wind, rain); also supports uploading to customized website(needs to have the same protocol with wunderground or ecowitt weather server)


[Ultrasonic Anemometer Sensor Package]

Transmissiondistance in open field: 200m(600 feet)


Wind speed range: 0–40 m/s (0 ~ 89mph)

accuracy: <10m/s, +/-0.5m/s; ≥10m/s, +/-5%

UV-Index range: 0 - 15

Light range: 0 – 120 kLux

ensor reporting interval: 4.75 seconds


Solar panel (built-in):6.5V/4mA

Backup Power: 2 x AA 1.5V Lithium battery (not included)


1. Alkaline batteries are forbidden to be used with the sensor.

2. The stainless steel pole for the anemometer on the photo is not included.

3. The weather data on our APP is based on WU server and you need to enter your WU station ID before view ing the weather data.

4. There’s a built-in heat plate in the 6-in-1 sensor package body, if the lowest temperature at your place is below -3°C, or 26.6°F, and the weather is mostly snowy or rainy, then you may need to activate the heater by supplying a 5V/1A power to the sensor heating element for melting accumulated snow or ice, which can influence wind measurement accuracy significantly. Please contact us at for the extension cord information.

[Self-emptying Rain Gauge Sensor]

Transmissiondistance in open field: 100m(300 feet)


Rainfall measuring range: 0--6000mm

Sensorre porting interval: 49 seconds

Powerconsumption: 1xAA Alkaline batteries (not included)

Package List: 1X Weather Station Set

Additional or optional or extra or compatible with sensors (sold separately):

One GW1100 supports one WS90 sensor; 

One GW1100 supports one WS80 sensor;

One GW1100 supports one WS69 sensor;

One GW1100 supports one WS68 sensor;

One GW1100 supports one WH40 sensor;

One GW1100 supports one WN32 sensor;

One GW1100 supports one WH45 sensor or WH46 sensor;

One GW1100 supports one WH57 sensor;

One GW1100 supports up to four WH41 sensors or WH43 sensors;

One GW1100 supports up to four WH55 sensors;

One GW1100 supports up to eight WN30 sensors or WN31 sensors or WN36 sensors;

One GW1100 supports up to eight WN34 sensors or WN34S sensors or WN34L sensors or WN34D sensors;

One GW1100 supports up to eight WH51 sensors or WH51L sensors;

Compatibility Instructions

for all ecowitt network consoles

Please follow the table to make sure you choose the right sensors and concoles before check out.
Note: The "1/4/8/16" means 1 console supports 1/4/8/16 sensors
( excluding accessories )

Customer Reviews

Based on 1 review
Sam Fitches