The Ecowitt GW1102 weather station consists of the anemometer, solar radiation and UV Sensor, temperature and humidity sensor along with the revised WiFi gateway (GW1100) and self emptying rain gauge making a great sensor set for those that want a modular weather station with full internet access.

The anemometer sensor set measures wind speed, wind direction, UV level and light intensity.

A separate temperature and humidity sensor allows for versatile placement and a separate rain sensor measures rain fall and is self emptying for easy of use.

The GW1100 WiFi gateway is USB powered and also has builtin temperature, humidity and barometric pressure sensors for indoor readings. The GW1100 gateway has these sensors on a wired probe so that they can be kept away from sources of heat which would skew readings.

This data, along with the outdoor sensor data is uploaded to the Ecowitt service via WiFi and is used to calculate rainfall rate, wind chill, dew point and heat index. All of this can be viewed on the App, or Ecowitt weather website.

You are not just limited to weather data on the Ecowitt weather site or App, you can share your data further afield with free access to The UK MetOffice WoW service, Weather Underground, WeatherCloud and your own web server.

The GW1102 is a revised model of the very popular GW1002 model with the new GW1100 gateway.

Unlike some other stations, the Ecowitt GW1102 can be expanded with a variety of additional sensors which currently include:

1 x WH57 lightning sensor
1 x WH45 PM2.5/PM10/CO2/temperature and humidity all-in-1 sensor
Up to 8 WH31 multi-channel temperature and humidity sensors
Up to 8 WH51 soil moisture sensors
Up to 4 WH41/WH43 PM2.5 air quality sensors
Up to 4 WH55 Water leak sensors
Up to 8 WN34 Temp Sensors
Future sensors are also under development

All of these are available to view in the App, or online via Ecowitt.net and in the 3rd party services that support this sensor type.

INCLUDED

The Ecowitt GW1102 includes the following items:

GW1100 WiFi gateway
USB extension cable for GW1100 gateway
WS68 Solar Anemometer sensor array
WH40 Rainfall sensor
Instruction manual via electronic delivery

TECHNICAL & MANUAL

The GW1102 consists of three key components.

GW1100 WiFi Gateway with USB power

3 Built-in indoor sensors

Temperature (-10°C - 60°C; resolution: 0.1°C)
Humidity (1% ~ 99%; resolution: 1%; accuracy: ± 5% )
Atmospheric pressure sensor (300 – 1,100 hPa ; accuracy: ± 5 hPa)

Configure gateway WiFi via web browser or WS View mobile app
Configure additional sensors via browser or WS View mobile app
Publishes sensor data to Internet based weather services including

Ecowitt weather server: ecowitt.net.
WeatherUnderground.com
WeatherCloud
MetOffice WoW
Only sensor data supported by each specific service will be uploaded.

View historical records from your weather station (outdoor temperature, humidity, wind, rain)
View all current sensor and historical records, and graphs on Ecowitt.net server. History records can also be exported in Excel format
Wireless Range from external sensors: 300 feet / 100m (in open areas)
868MHz UK and European frequency
GW1100 gateway is USB powered (power supply available separately)

Solar powered Anemometer WS68

Wind speed, gust speed, and wind direction
Calculated wind chill, dew point and heat index display on the WS View App
Solar light intensity
UV index
Solar powered with 2 x AA battery backup
868MHz UK and European frequency
Mounting bracket

Temperature & Humidity sensor WH32

Temperature measurement
Humidity measurement
1 channel sensor
Calculated wind chill, dew point and heat index display on the WS View App
Powered with 2 x AA batteries
868MHz UK and European frequency
Mounting bracket

Self emptying rain gauge WH40

Rainfall rate and totals for day, week, month, and year
Transmission distance in open field: 100m(300 feet)
Rainfall measuring range: 0--6000mm
868MHz UK and European frequency
Sensor reporting interval: 49 seconds

A copy of the GW1002 product instructions can be downloaded by clicking here.

IMPORTANT supplement for GW1102 gateway setup can be downloaded here.

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