WS3900_C Wi-Fi Console, 7.5'' LCD Display with IOT Intelligent Linkage Control
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Features:
- Wi-Fi enabled, 7.5" LCD color display, 8 physical buttons.
- Support DC powered and 3 x AA Alkaline / Lithium batteries powered (Batteries not included).
- Calendar, date, time, moon phase, sunrise, sunset, alarm & snooze, DST (Daylight Saving Time), 5 levels backlight adjustable, unit setting, record max & min value, RST function (Clear daily max/min values), standing & wall hanging option.
- Built-in temperature humidity sensor, and barometric pressure sensor.
- Support receiving and displaying 8 channels temperature and humidity, wind speed, wind direction, rainfall, UV, solar radiation, feels like, dew point, CO2, PM1.0, PM2.5, PM10, and AQI data.
- Weather forecast: Sunny, Partly Cloudy, Cloudy, Rainy, Stormy, Snowy and Storm Snowy.
- Support Wi-Fi configuration via Ecowitt App & Web page(192.168.4.1).
- Support uploading data to the weather station server after
connecting to the Wi-Fi network:
■ ecowitt.net (Default upload to this server)
■ wunderground.com
■ weathercloud.net
■ wow.metoffice.gov.uk
■ Customized servers - Data storage and download on Ecowitt server: https://ecowitt.net.
Specifications:
|
Model |
WS3900 |
|
Name |
Weather Station (receiver) |
|
Dimensions |
209×28.5×142.5(mm) |
|
Screen Size |
169×94.5(mm) |
|
Weight |
366(g) |
|
Material of Plastic Casing |
ABS |
|
Material of Screen |
VA-LCD |
|
Temperature Metering Range |
-9.9°C to 60°C(14°F to 140°F) |
|
Temperature Metering Accuracy |
±0.2°C(±0.4℉) |
|
Temperature Metering Resolution |
0.1°C(0.2℉) |
|
Humidity Metering Range |
1% to 99% |
|
Humidity Metering Accuracy |
±2% |
|
Humidity Metering Resolution |
1% |
|
Barometric Pressure Metering range |
300 to 1100 hPa (8.85 to 32.5 inHg) |
|
Barometric Pressure Metering accuracy |
±1.5hpa(absolute pressure ); ±2hpa(relative pressure) |
|
Barometric Pressure Metering resolution |
0.1 hPa (0.01 inHg) |
|
Reading Update Interval |
About 1 minute |
|
RF Connection Frequency |
915/868/433MHz (depending on local regulations) |
|
RF Wireless Range |
Over 100 meters (in open areas) |
|
WLAN |
802.11 b/g/n 2.4 GHz |
|
WLAN Range |
Over 30 meters (in open areas) |
|
Console Operating Temperature |
-10°C to 50°C(14℉ to 122℉) |
|
Power Supply |
DC 5V 1A or 3 AA Alkaline or Lithium Battery (not included) |
|
Battery Life |
15-25 days (Back-up only) |
Package Included:
1 x WS3900 Weather Station Receiver
1 x User Manual
1 x DC to USB Cable
 |  |  | |
|---|---|---|---|
| Measurements | |||
CO₂ |
—
|
|
—
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| Display Content | |||
Relative Pressure |
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Indoor Temperature |
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Indoor Humidity |
|
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| Power | |||
Power cord supply |
|
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Battery supply |
|
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| Connection & Data | |||
Wi-Fi (2.4G only) |
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Radio Frequency (RF) |
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| Addable | |||
Ecowitt IoT Device |
|
|
|
Ecowitt Sensor |
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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
The WS3900 is a local display with hub/switch capabilities for Ecowitt products.
*Display*
The display is quite good built has clear areas for what to show and capabilities to show more when extra measurements are available. My other family members learned to read it in a couple of days and they like it. Specially I like the Lux/UVI-level display area in lower right corner that I can turn for winter time to show sunrise and -set times (I southern Finland as these vary quite a lot and have no need for UVI-level readings in the winter). Only change I would make to the display, is that the extra WH31 measurements that can now be shown instead of Out-temp I would change to be instead on the inside temperature. Last a special note of a great feature: the ability to define the display to be off by default during night-time and the time setting is programmable by the user. This is very good as the display is just outside our master bedroom.
*Hub/Switch*
Got this unit mainly to control the new Ecowitt IoT apparatuses (AC1100) and programming these are quite logical. (Worth to note that after creation a Plan or Smart mode control, one can in editing of the rule assign an own name to the rule, making it easier to know what it is) Other vice this Hub/Switch is a solid collection point for measurements, just like Ecowitt has already been doing for years. (I do have a GW1100 from earlier and the configuration of the extra devices are quite identical on these which I like and it works well)
WS3900_C Wi-Fi Console, 7.5'' LCD Display with IOT Intelligent Linkage Control
The WS3900 is to replace my first station, the WS2910, because I want to use more sensors.
I am very satisfied with the new WS3900.
Good operation and very good readability.
The only thing I miss are the trend arrows, e.g. for temperatures, air pressure and humidity.
I replaced my old console with this WS3900
Beautiful console, sharp colors, with lots of features!
Package arrived earlier than expected, super quick!
I am super satisfied with my new WH3900 console!!
I will make new purchases in succession to enlarge my passion, I vote ten
