Ecowitt GW1200 WiFi Gateway for Sensors

The Ecowitt GW1200 WiFi gateway is an ideal starter device for those that want to build a modular weather station with full internet access and also use the new range of Ecowitt Internet of Things (IoT) sensors and controllable devices.

The GW1200 can be configured through the Ecowitt App or through a web browser so a smart device is optional for the setup. The gateway connects to all the Ecowitt transmitter sensors (sold separately) and also IoT devices such as the WFC01 water valve and AC1100 power socket, you can set Time Zone and Date, manage other sensors, view sensor signal and power status. Setting up your own weather station ecosystem.

The GW1200 WiFi gateway is USB powered and also has indoor temperature, humidity and barometric pressure sensors on a wired probe so that they can be kept away from sources of heat which would skew readings.

The indoor data, along with any other sensor data is uploaded to the Ecowitt service via WiFi and can be viewed on the App, or on the Ecowitt weather website.

You are not just limited to weather data on the Ecowitt weather site or App, you can optionally share your data further afield with access to: 

• Weather Underground - free
• WeatherCloud - optional subscription
• your own web server
• HomeSeer smart home integration
• Home Assistant smart home integration

Unlike some other stations, the Ecowitt GW1200 can be used with a variety of sensors,  click here to view the latest Ecowitt sensor matrix.

All additional sensors can be viewed in the Ecowitt App, or online via Ecowitt.net and within 3rd party services that support this additional sensor type.

 

Included

• GW1200 WiFi gateway, 868MHz (UK/EU approved)
• Cable clip for sensor
• Instruction manual via electronic download

 

Technical & Manual

GW1200 WiFi Gateway with USB power

• 3 Built-in sensors
• Temperature (-10°C - 60°C; resolution: 0.1°C; accuracy ±0.2°C)
• Humidity (1% ~ 99%; resolution: 1%; accuracy: ± 2% )
• Atmospheric pressure sensor (300 – 1,100 hPa ; accuracy: ±3 hPa)
• Configure gateway WiFi via web browser or App
• Configure additional sensors options via web browser including calibration
• Manage Ecowitt IoT devices
• Publishes sensor data to Internet based weather services including
• Ecowitt weather data service: ecowitt.net
• WeatherUnderground.com
• WeatherCloud
• Only sensor data supported by each specific service will be uploaded
• View historical records from your sensors
• View all current sensor data on the live dashboard
• View historical records, and graphs on Ecowitt.net service website. Historic records can also be exported in Excel format
• Wireless Range from external sensors: 300ft / 100m (in open areas)
• 868MHz UK and European frequency
• WiFi connectivity (802.11 b/g/n 2.4 GHz (802.11n, Max 150 Mbps)
• GW1200 gateway is USB powered and requires a minimum 5v 1A supply (available separately)

The manual for the GW1200 WiFi Gateway is available by clicking here.

Product Warranty

2 year warranty from date of purchase from May 2025, 1 year on purchases before this date - return to supplier. 

See our terms and conditions for full details of our warranty details.