ME 3900 - Weather Station GoGen - Free user manual and instructions

Product Type	Wireless Temperature and Humidity Sensor
Model	MESENZOR39 (for ME 3900 Weather Station)
Power Supply	2 x AA batteries (not included)
Dimensions	123 x 42 x 14 mm (4.8 x 1.7 x 0.6 in)
Weight	Approx. 50 g (without batteries)
Radio Frequency	868.0 – 868.6 MHz
Maximum Transmit Power (ERP)	5.33 mW
Temperature Range	-40°C to 60°C (-40°F to 140°F)
Temperature Accuracy	± 1°C (1.8°F)
Humidity Range	10% to 99% RH
Humidity Accuracy	± 5%
Reporting Interval	Approx. 60 seconds
Number of Channels	Up to 8 (one sensor per channel, additional sensors sold separately)
Compatibility	ME 3900 Wi-Fi Gateway (sold separately) - data viewable on WS View Plus app and ecowitt.net
Water Resistance	Not weatherproof - mount under cover (eave, awning)
Mounting	Wall mount using screw/nail or hang with string
Dip Switch Settings	Channel number (1-8) and temperature units (°C/°F)
Maintenance	Clean with a dry, soft cloth. Avoid direct sunlight and heat sources.
Safety	Keep plastic bag away from babies and children to avoid suffocation.
Disposal	Do not dispose as household waste. Recycle at appropriate collection points for WEEE.

Frequently Asked Questions - ME 3900 GoGen

How do I pair the sensor with the ME 3900 station?

Ensure the ME 3900 is connected to Wi-Fi. Simply insert batteries into the sensor, and it will automatically pair if within range. Check pairing status in the WS View Plus app or on ecowitt.net.

Can I use more than one sensor with the ME 3900?

Yes, the ME 3900 supports up to 8 channels. Each sensor must be set to a unique channel number via the dip switches. Additional sensors can be purchased separately.

Where should I place the sensor for best results?

Mount the sensor in a shaded location that never receives direct sunlight, away from radiant heat sources (radiators, heaters). It is not weatherproof, so place it under an eave or awning. Mount vertically for optimal reception.

How often does the sensor transmit data?

The sensor reports temperature and humidity readings approximately every 60 seconds.

What is the operating temperature range of the sensor?

The sensor can measure temperatures from -40°C to 60°C (-40°F to 140°F) with an accuracy of ±1°C.

What batteries does the sensor need and how long do they last?

The sensor requires 2 AA batteries (not included). Battery life depends on usage and conditions but typically lasts several months.

How do I change the temperature units (°C/°F)?

Locate the dip switches above the battery compartment. Set Dip Switch 4 to the desired position: OFF for °C, ON for °F.

Why is my sensor not showing data in the app?

Check that the ME 3900 is connected to Wi-Fi and that the sensor is within range. Ensure the dip switches are set correctly. Data appears only on WS View Plus or ecowitt.net, not on the ME 3900 display.

What is the wireless range of the sensor?

Wireless range is affected by obstacles (walls, metal, etc.) and interference. Typically up to 100 meters in open space. For best results, minimize barriers.

Can I use the sensor with other weather servers besides ecowitt.net?

No, data from the sensor can only be viewed on the WS View Plus app and ecowitt.net. Other weather servers are not supported.

USER MANUAL ME 3900 GoGen

MESENZOR 39

ČÍSLO KANÁLU / JEDNOTKY TEPLOTY NUMER KANAŁU / JEDNOSTKA TEMPERATURY CHANNEL NUMBER / TEMPERATURE UNITS CSATORNA SZÁMA / HÖMÉRSÉKLET EGYSÉG

ÚVOD

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SPÁROVÁNÍ SE STANICÍ ME 3900

ZAČÍNAME

INŠTALÁCIA BATÉRIÍ

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Technical line drawing of a battery pack with screw and plug (no text or symbols)

SPÁROVANIE SO STANICOU ME 3900

PIERWSZE KROKI

MONTAŻ BATERII

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PAROWANE Z ME 3900

Thank you for buying our product. Please read through these operating instructions, so you will know how to operate your equipment properly. After you finished reading the instructions manual, put it away in a safe place for future reference.

This sensor supports up to 8 channels (one unit for one channel, optional sensors sold separately). The data can be streamed by ME 3900 (sold separately) and can be viewed on our WS View Plus mobile application and on the weather server www.ecowitt.net after the Wi-Fi configuration done.

LCD DISPLAY

1. Temperature
2. Temperature units (°F vs. °C)
3. Relative humidity
4. Channel number

GETTING STARTED

BATTERY INSTALLATION

• Remove the battery door on the back of the sensor by sliding down the battery door.
• Insert 2 x AA batteries [not included] observing polarity ["+" and "-" marks].
• Set the Channel number of the sensor and the Temperature units.
• Close the battery door.

Note: Before closing the battery door, find the dip switches above the battery compartment and set the temperature units and channel number.

CHANNEL NUMBER

To change the transmitter display units of temperature measure ( ^ F vs. ^ C), change Dip Switch 4.

SENSOR PLACEMENT

The best mounting location for the sensor is in a location that never receives direct sunlight, not even through windows. Also, do not install in a location where a nearby radiant heat source (radiator, heaters, etc.) will affect it. Direct sunlight and radiant heat sources will result in inaccurate temperature readings. The sensor is not weatherproof, you should mount the unit under cover (eve or awning or similar).

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Make sure the sensor is mounted vertically and not lying down on a flat surface. This will insure optimum reception. Wireless signals are impacted by distance, interference (other weather stations, wireless phones, wireless routers, TVs and computer monitors), and transmission barriers, such as walls.

To mount or hang the sensor on a wall or wood beam. Use a screw or nail to affix the sensor to the wall or hang the remote sensor using a string.

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PAIR WITH ME 3900

If you want to view the multi-channel sensor data on your mobile application, you need to pair this sensor with ME 3900 (Wi-Fi Gateway). You need to have the ME 3900 connected to the wi-fi network, then just put batteries in the sensor and it will automatically pair with the ME 3900 if it is within range. Whether the sensor is paired with the station can only be known in the WS View Plus application or on the weather server www.ecowitt.net where the station is registered. After a while, the data from the sensor will appear there.

Note: The ME 3900 does not show any sensor data on the display. Data from the sensor can only be viewed in the WS View Plus application and on the weather server www.ecowitt.net, other weather servers do not display it.

SPECIFICATION

Power: 2 x AA batteries (not included) Sensor Size: 123 x 42 x 14 mm Frequency: 868,0-868,6 MHz ERP: 5,33 mW Temperature range: -40°C \~ 60°C Temperature accuracy: ± 1°C Humidity range: 10% \~ 99% Humidity accuracy: ± 5% Sensor reporting interval: about 60 seconds

We reserve the right to change technical specifications.

TO AVOID DANGER OF SUFFOCATION, KEEP THE PLASTIC BAG AWAY FROM BABIES AND CHILDREN. DO NOT USE THIS BAG IN CRIBS, BEDS, CARRIAGES OR PLAYPENS. THIS BAG IS NOT A TOY.

Disposal of old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems)

This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

Hereby, ETA a.s. declares that the radio equipment type MESENZOR39 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.gogen.cz/declaration_of_conformity

BEVEZETÉS

ELSŐ HASZNÁLAT

ELEMEK BEHELYEZÉSE

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CSATORNA SZÁMA

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