GW1100 Wi-Fi Gateway

Regular price $29.99
Regular price Sale price $29.99
Shipping is calculated at checkout. (For EU customers: For parcels shipped via [Standard]YunExpress / 4PX / others, VAT is included.)
Packaged version & Gateway link frequency: North America MHz 915
GW1100 freeshipping - ecowitt (7263976358050)
Regular price $29.99
Regular price Sale price $29.99
  • Wireless WIFI Weather Station Gateway with onboard indoor temperature, humidity and barometric sensors, easy and quick configuration of Wi-Fi. After configure WiFi, view live Data on web page or WS View APP.
  • Multi-function:Connects to all the ecowitt transmitter sensors (sold separately), you can set Time Zone and Date, manage other sensors, view sensor signal and power status. Set up your own weather station ecosystem.
  • Digital weather data: Allows accessing your current and history data locally or remotely . After signing up to our free Ecowitt Weather service, you can have access to your history data via graph or data spread sheets. The sensor series supported are: multi-channel thermo-hygrometer (up to 8), soil moisture sensors (up to 8), air particle sensors (PM2.5), NDIR Co2, Leakage sensor (up to 4), lightning detector sensor, rain gauge, anemometer, leaf wetness sensor, pool thermometer, 7in1 sensor array, solar radiation sensor and so on.
  • Weather services supported: ecowitt net, weather underground, weathercloud ,WOW and to your own custom weather server (follows either compatible with ecowitt or weather underground hosting protocol).
  • Ultra-compact: size (3.5x6.2x1.2 cm) and power saving.

The ecowitt GW1100 is a wireless WIFI Weather Station Gateway with temperature , humidity & pressure sensors. Easy and quick configuration of Wi-Fi setup via browser based UI, receive all the ecowitt transmitter sensors, can help you set up a mini home weather station.


Quick start steps:

1. Power on

2. Go to your phone WLAN or computer network, connect GW1100 AP (GW1100X-XXXXXXXX)

3. Go to your browser, enter to open the embedded web gage

4. Login (no password needed unless you set this feature up), it will prompt you to complete WiFi router connection setup by having the SSID and its password entered.

5. Setup your preferred weather hosting services. ID and passkey need to be applied from weather services website in advance. Ecowitt net service is enabled as default, mark the MAC address and add it to your device under your account (free registration with email address).

6. Set up other functions according to your needs.

For more details, suggest you scan the manual QR code in the Quick Start Guide for reference.



Power: DC 5V (USB connection); Size: 3.5x6.2x1.2cm

Cable Length: 1M/3FT

Wireless Range to external sensors: 300FT/100M (in open areas)

Frequency: 868Mhz

Temperature range: -10°C – 60°C (14°F - 140°F); resolution: 0.1°C, or 0.1°F; accuracy: ± 1°C

Humidity range: 1% ~ 99%; resolution: 1%; accuracy: ± 5%

Barometric pressure range: 300 – 1,100 hPa (8.85 – 32.5 inHg); accuracy: ± 5 hPa; 0.1 hPa (0.01 inHg)

Package List: 1x GW1100 Wi-Fi Gateway + 1x Cable Clip


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

You can use more than one GW1100 to add additional sensors

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 9 reviews
Lorne Shantz
Works well

It is missing some devices and not sure how to add them yet. Not sure why they don’t show up.
It would be nice if the web interface was more consistent with the Ecowitt stand alone screen.

Works great with Home Assistant

The GW1100 plus the moisture sensors are working great providing a one stop dashboard for tracking our thirsty plants!

Very good

I orderd the gateway GW1100 with some temp.sensors.
Everything works fine and was easy to install.
The prices where very good and everything was deleverd quicker than they said.
A very happy customer

David Robert Estey


James Moore

Order fulfilled with speed and the product is excellent. Just what I wanted as it totally integrates with Home Assistant. 👏 Bravo.