FCC ID: 2ALHJ-WS0835 Weather Station

WS0835 Professional WIFI Wireless Weather Station User Manual 1. Introduction Thank you for your purchase of the WS0835 Professional WIFI Wireless Weather station. The following user guide provides step by step instructions for installation, operation and trouble shooting. 2. Warnings Warning: Any metal object may attract a lightning strike, including your weather station mounting pole. Never install the weather station in a storm. Warning: Installing your weather station in an elevated location may result in injury or death. Safety goes first. Make sure your setup and preparation is secure, and take no risks. 3. Getting Started The WS0835 weather station consists of a display console (receiver), a sensor array with Integrated Outdoor Transmitter and mounting hardware 3.1 PartsList The WS0835 weather station consists of the following parts (as referenced in Figure 1 ). QTY Item Image 1 Display Console Frame Dimensions (LxHxW):

135X26X96mm LCD Dimensions (LxW): 111 x 75mm 1 Integrated Outdoor Transmitter Dimensions (LxHxW) 330x150x280mm 1 1 1 Foot Dim t Mounting mensions: 10

(with pole 01x 76 x 32m insert) mm Mou mou unting Brack unt) ket Back Pl late (pole Dim mensions: 76 6 x 102 x 38 8mm 1 Mou Dim unting Pole mensions: 30 00 x 300 x 2 20mm 2 Pole e mounting n nuts (M3) /

bolts 3) 4 Pole e mounting n nuts (M5) /

bolts ( 5)

) 4 Tapp ping screws s 1 Man nual 1 Pow wer Adapter Figure 1 1 2 3.2 Recommend Tools

Precision screwdriver (for small Phillips screws)

Compass or GPS (for wind direction calibration)

Adjustable Wrench

Hammer and nail for Foot Mounting. 3.3 Sensor Assembly Set Up The following illustration shows the full segment for Thermo-Hygrometer,WIND and RAIN transmitter .purposes only ,as shown in Figure 2. 3.3.1 Insert batteries into the transmitter. Locate the battery door on the transmitter, push and open the battery compartment, as show in Figure 3. Figure 2 Figure 3 3 Remove the battery door on the back of the sensor by removing the set screw, as shown in Figure 4. Figure 4 Inserting 3xAA batteries in the battery compartment, as show in Figure 5. Close the battery cover. Make sure the gasket (around the battery compartment) is properly seated in its place prior to closing the door. Tighten the set screw. Note: Do not install the batteries backwards. You can permanently damage the sensors. The solar panel does not charge the batteries, so rechargeable batteries are not needed or recommended. Figure 5 4 Note: We recommend installing Lithium AA batteries for sensors. The sensor LED indicator will light for 3 seconds, and then flash once per 16 seconds thereafter. Each time it flashes, the sensor is transmitting data. Place the battery cover and push it to close the compartment. Note: If the sensor does not power up after inserting the batteries, press the reset button shown in Figure 6. 3.4DisplayConsole 3.4.1 Display Console Layout The display console layout is shown in Figure 7 Note: The following illustration shows the full segment LCD display for description purposes only and will not appear like this during normal operation. Figure 6 5 1.Indoor humidity change indication 2.Indoor humidity HI/LO alarm icon 3.Indoor temperature change indication 4.Temperature units (F or C) 5.Indoor temperature HI/LO alarm icon 6.Outdoor humidity HI/LO alarm icon 7.Battery low voltage prompt 8.Moon phase 9.Reception icon 10.Outdoor temperature mode 11.Daylight Saving Time 12.Time 13.Weather tendency indicator 14.Time Alarm 1 15.Time Alarm 2 3.4.2Display Console Set Up Figure 7 16. Time SYNC 17. DATE 18. Wind direction 19. Wind speed units of measure 20.Wind speed Gust display 21.Wind speed average display 22.Wind speed average HI alarm icon 23. Rainfall display (1h, 24h, week, month, total) 24.Pressure (REL and ABS) display 25. Rainfall units of measure 26.Pressure units of measure 27.WIFI network 28.24hour for clear 29.Indoorhumidity display It is recommended to plug in the power supply to reduce the battery consumption and extend the service life. Note: The sensor array must be powered and updating before powering up the console, or the console will time out searching for the sensors. Power the console last. Make certain the weather station sensor array is at least 3m away from the console and within 30m of the console. If the weather station is too close or too far away, it may not receive a proper signal. Remove the battery door on the back of the display, as shown in Figure 11. Insert three AAA (alkaline or lithium)) batteries in the back of the display console. The display will beep once and all of the LCD segments will light up for a few seconds to verify all segments are operating properly. Note: The character contrast is best from a slightly elevated viewing angle. 6 Figure 8 Replace the battery door, and fold out the desk stand and place the console in the upright position. The unit will instantly display indoor temperature, humidity, pressure, tendency, moon phase, and time. The wind speed, wind gust, wind direction, rain, outdoor temperature and humidity will update on the display within a few minutes. Do not Press any menu buttons until the outside transmitter report in, otherwise the outdoor sensor search mode will be terminated. When the outdoor transmitter data has been received, the console will automatically switch to the normal mode from which all further settings can be performed. While in the search mode, the remote search icon will be constantly displayed. Note: The power adapter is intended to be correctly oriented in a vertical or floor mounted position. The prongs are not designed to hold the plug in place if it is plugged into a ceiling, under-the-table or cabinet outlet. 1: Fold out the desk stand and see DC jack on the left ; as shown in Figure 10 Figure 9 7 2: Insert the DC plug correctly ; as shown in Figure 11 Figure 10 3: If you want to put it on a table or cabinet, opened the desk stand and turn the DC plug up until 90 degrees; as shown in Figure 12 4: If you want to hang on the wall, turn the DC plug down until 0 degrees and closed the desk stand; as shown in Figure 13 Figure 11 Figure 12 8 Figure 13 Note: If the power adapter is plugged in, BL ON will display in the time area for three seconds when powered up. Conversely, if the power adapter is not plugged in, BL OFF will be displayed. 3.4.2Sensor Operation Verification The following steps verify proper operation of the sensors prior to installing the sensor array. 1. Verify proper operation of the rain gauge. Tip the sensor array back and forth several times. You should hear a clickingsound within the rain gauge. Verify the rain reading on the display console is not reading 0.00. Each clickrepresents 0.3mm of rainfall. 2. Verify proper operating of the wind speed. Rotate the wind cups manually or with a constant speed fan. Verify the wind speed is not reading 0.0. 3. Verify proper operation of the indoor and outdoor temperature. Verify the indoor and outdoor temperature match closely with the console and sensor array in the same location

(about 3m apart). The sensors should be within 2C (the accuracy is 1C). Allow about 30 minutes for both sensors to stabilize. 4. Verify proper operation of the indoor and outdoor humidity. Verify the indoor and outdoor humidity match closely with the console and sensor array in the same location

(about 3m apart). The sensors should be within 10% (the accuracy is 5%). Allow about 30 minutes for both sensors to stabilize. 4. Weather Station Installation 4.1 Pre Installation Check. Before installing your weather station in the permanent location, we recommend operating the weather station for one week in a temporary location with easy access. This will allow you to check out all of the functions, insure proper operation, and familiarize you with the weather station and calibration procedures. This will also allow you to test the wireless range of the weather station. 4.2 Location Survey Perform a site survey before installing the weather station. Consider the following:

1. You must clean the rain gauge once per year and change the batteries every year. Provide easy access to the weather station. 9 2. Avoid radiant heat transfer from buildings and structures. In general, install the sensor arrayat least 5 from any building, structure, ground, or roof top. 3. Avoid wind and rain obstructions. The rule of thumb is to install the sensor array at least four times the distance of the height of the tallest obstruction. For example, if the building is 6m tall, install 4 x 6m = 24m away. Use common sense. If the weather station is installed next to a tall building, the wind and rain will not be accurate. 4. Wireless Range. The radio communication between receiver and transmitter in an open field can reach a distance of up to 100 m, providing there are no interfering obstacles such as buildings, trees, vehicles, high voltage lines. Wireless signals will not penetrate metal buildings. Most applications will only reach 30m due to building obstructions, walls and interference. 5. Radio interference such as PCs, radios or TV sets can, in the worst case, entirely cut off radio communication. Please take this into consideration when choosing console or mounting locations. 4.3 Best Practices for Wireless Communication Wireless communication is susceptible to interference, distance, walls and metal barriers. We recommend the following best practices for trouble free wireless communication. 1. Electro-Magnetic Interference (EMI). Keep the console several feet away from computer monitors and TVs. 2. Radio Frequency Interference (RFI). If you have other 433 MHz devices and communication is intermittent, try turning off these other devices for troubleshooting purposes. You may need to relocate the transmitters or receivers to avoid intermittent communication. 3. Line of Sight Rating. This device is rated at 100 m line of sight (no interference, barriers or walls) but typically you will get 30 m maximum under most real-world installations, which include passing through barriers or walls. 4. Metal Barriers. Radio frequency will not pass through metal barriers such as aluminum siding. If you have metal siding, align the remote and console through a window to get a clear line of sight. The following is a table of reception loss vs. the transmission medium. Each wallor obstruction decreases the transmission range by the factor shown below. Medium Glass (untreated) Plastics Wood Brick Concrete Metal RF Signal Strength Reduction 5-15%

10-15%

10-40%

10-40%

40-80%

90-100%

5. Final Installation of Sensor Integrated outdoor transmitter installation. Professional Wireless Weather Station can be used in both the Northern and Southern Hemispheres. Prior to installation, you will need to calibrate the wind direction. 5.1. Northern Hemispheres (NOR). The cardinal directions (N, S, E, W) molded on the body of the outdoor sensor are indicators for the Northern Hemisphere only. 10 Step 1:There is a S indicator on the wind vane that indicates South, as shown in Figure 14. Align this S marker in the direction of South. Step 2: Console operation is set to Northern Hemispheres ( NORin the time area) in Location division. Note: There are four alphabet letter of N,E,Sand W around the wind direction, representing for the direction of North, East, South and West. Wind direction sensor has to be adjusted so that the directions on the sensor are matching with your real location. Permanent wind direction error will be introduced when the wind direction sensor is not positioned correctly during installation. Northern Hemispheres Figure 14 Southern Hemispheres 5.2. Southern Hemispheres (SOU). For Southern Hemisphere installations, ignore these(N, S, E, W) and face the solar panel to the North (and in a sunny position) when installing the Integrated outdoor transmitter. Step 1: Install the Integrated outdoor transmitter and face the solar panel North. Step 2: Console operation is set to Southern Hemispheres ( SOU in the time area) in Location division. 11 Note: Console has to be location division setting so that the directions on the sensor are matching with your real location. Permanent wind direction errorread approximately 180will be introduced when the wind direction sensor is not positioned correctly during installation. Fasten the integrated transmitter to mounting pole brackets with foot-mounting, two 3 bolts and M3 nuts , as shown in Figure 15 Figure 15 Tighten the mounting pole to your mounting pole(purchased separately) with the four5 Bolts and M5 Nuts assembly, or fix on the wall with four tapping screw, as shown in Figure16. 12 6. Low Battery Icon A low battery indicator icon is shown in the display window for Integrated outdoor transmitter. When the low battery icon appears (the battery voltage is lower than 3.6V), Figure 16 13 replace the batteries in the sensor with fresh batteries. Be sure to never mix old and new batteries, and never mix battery types such as alkaline and lithium together. 7. Console Operation Note: The console has five keys for easy operation: SET key and ALARM key on the right side, MIN/MAX/-key, SNOOZE/LIGHT and CHANNEL/+ key on the top. 7.1 Quick Display Mode display console. Note: To exit the Quick Display Mode at any time, press the SNOOZE button of the While in Normal Mode, press (do not hold) the SET key to enter the Quick Display Mode as follows:

once for time/second/date, time/week/date and time/week/year twice for rainfull. three for pressure four for outdoor dew point temperature 1. Time, Time/Week and Date. Press the CHANNEL/+ or MIN/MAX/- key to toggle between time/second/date, time/week/date and time/week/year. 2. Rainfall. Press the CHANNEL/+ or MIN/MAX/- key to toggle between 1h, 24h, week, month and total. To clear the total rain, press the CHANNEL/+ or MIN/MAX/- button until total rain is displayed. The total rain will flash. Press and hold the SET button for three seconds until total rain reads 0.0. 3. Absolute Pressure and Relative Pressure. Press the CHANNEL/+ or MIN/MAX/-

key to toggle between absolute pressure and relative pressure. 4. Outdoor dew point .Press the CHANNEL/+ or MIN/MAX/- key to toggle between temperature, dew point and feels like 7.2 Set (Program) Mode While in Normal Mode, Press and hold the SET key for at least three seconds to enter the Set Mode. The first setting will begin flashing. You can press the SET key again to skip any step, as defined below. Note: In the Set mode, press the [+] key or [-] key to change or scroll the value. Hold the [+] key or [-] key for three seconds to increase/decrease rapidly. Note: To exit the Set mode at any time, press the SNOOZE button of the display console. 1. 12/24 Hour Format (default: 24h):.Press the SET key again to adjust the 12/24 hour format setting (FMT). Press the [+] key or [-] key to change between 12 hour and 24 hour format. 2. Change Hour.press the SET key again to set the hour. Press the [+] key or [-]key to adjust the hour up or down. Note the PM icon is present during afternoon hours. 3. Change Minute.Press the SETkey again to set the minute. Press the [+] key or [-] key to adjust the minute up or down. 4. Date Format (default: MM-DD): Press the SET key again to enter the day/month format mode. Press the [+] key to switch between M-D, D-M. 5. Change Month.Press the SET key again to set the calendar month. Press the [+] key or [-] key to adjust the calendar month. 14 6. Change Day.Press the SET key again to set the calendar day. Press the [+] key or [-]

7. Change Year. Press the SET key again to set the calendar year. Press the [+] key or [-]

key to adjust the calendar day. key to adjust the calendar year. 8. Max/Min Clearing (default: ON). Press the SET key again to set the max/min clearing mode (CLR). The Max/Min can be programmed to clear daily (at midnight) or manually. Press the [+] key or [-] key to switch between Clears 24h and Clears Manually. 9. Temperature Units of Measure (default: C):. Press the SET key again to change the temperature units of measure (the UNITSET icon will be displayed). Press the [+] key or [-] key to switch between F and C units of measure. 10. Wind Speed Units of Measure (default: m/s). Touch the SET key again to change the wind speed units of measure . Touch the [+] key or [-] key to toggle the wind speed units between m/s,bft,knots,mph or bft. 11. Rainfall Units of Measure (default: mm). Touch the SET key again to change the Rainfall units of measure. Touch [+] key or [-] key to toggle the rainfall units between mm and inch. 12. Barometric Pressure Display Units(default: hPa). Press the SETkey again to change the pressure units of measure. Press the [+] key or [-] key to toggle the pressure units between mmHg, inHg or hPa. 13. Pressure Threshold Setting (default level 2). Press the SET key again adjust the Pressure threshold setting. Press [+] key or [-] key to adjust the pressure threshold setting up or down. 14. Weather Forecast Icon Setting (default: partly cloudy). Press the SET key again to set the weather forecast icon initial conditions (based on the current weather conditions). Press the [+] key or [-] key to toggle weather icons between sunny, partly cloudy, cloudy, or rainy. 15. Time SYNC(default:ON).Press the SET key again to set the network time sync. Press the [+] key or [-] key to switch between SYNCtime ON and SYNCtime OFF of measure. 16. Location division.(default: Northern Hemisphere) Press the SETkey again to change the location division. Press the [+] key or [-] key to toggle the sunlight units Northern Hemisphere (NOR)or Southern Hemisphere(SOU).(refer to 5.0 Final Installation of Integrated outdoor transmitter) 7.3SensorSearchMode If Outdoor sensor loses communication, dashes (--.-) will be displayed. To reacquire the lost signal, press and hold the CH/+ button for 3 seconds to enter the sensor search mode. 7.4ResetMin/Maxrecord Note: The minimum and maximum value of all channels will be cleared in the reset mode. In normal mode, Press (do not hold) the MIN/MAX/-key, and the MAX icon will be displayed. Press the SET key to view rainfall (1h, 24h, week or month) , pressure (ABS or REL) max value ,outdoor temperature (temperature, dew point or feels like). 15 Next, press nd hold the MIN/MAX/- key for three seconds(and the CLR character is flashing in time area) to clear the rainfall, wind speed, wind gust, pressure, temperature and humidity maximum values. The maximum values will now display the current values. Press the MIN/MAX/- key again (do not hold), and the MIN icon will be displayed. Press the SET key to view pressure (ABS or REL) min value, pressure (ABS or REL) min value ,outdoor temperature (temperature, dew point or feels like). Next, Press and hold the MIN/MAX/- key for three seconds(and the CLR character is flashing in time area) to clear the pressure, temperature and humidity minimum values. The minimum values will now display the current values. Press the SNOOZE key to exit the min/max checking and cleaning mode, return to normal display mode. 7.5 Snooze Mode If the alarm sounds, and you wish to silence the alarm, press the SNOOZE key, the backlight will turn on. The alarm icon will continue to flash and the alarm will silence for five minute. press any key (MIN/MAX/+ ,SET, ALARM,CHANNEL/+) to permanently exit the Snooze mode. 7.6 Back light Mode If the LED is off, Press the SNOOZE button once. The backlight will turn on for five seconds, and if no operation is performed for three seconds, the backlight will turn off. The backlight operation is different when operating on batteries to save power. ADJUSTABLE BACKLIGHT BRIGHTNESS There are 3 levels of brightness of backlight. When the backlight is on press SNOOZE key to switch between the 3 levels. Press and hold the LIGHT key for two seconds, and the backlight will turn on permanently, and display BL ON icon will be displayed for three seconds in the time field. To turn off the backlight at any time, Press and hold the SNOOZE/LIGHT key for two seconds, and BL OFF icon will be displayed for three seconds in the date field. Note: If plugged into AC power, the backlight will remain on. It is not recommended leaving the backlight on for a long period of time when operating on batteries only, or the batteries will run down quickly. 8.Alarm Mode The WS0835 includes the following alarms:

Time(Alarm1 and Alarm2) Wind Gust Wind Average Outdoor Temperature Outdoor Humidity Outdoor Feels Like Temperature Outdoor Dew Point 16 Hourly Rainfall 24 Hour Rainfall Absolute Pressure Relative Pressure Indoor Temperature Indoor Humidity 8.1 Alarm Operation When an alarm condition is exceeded, the alarm icon will flash beeper will sound (audible). To silence the beeper, press any key. 8.2 Viewing the High and Low Alarms To view the current alarm settings, press the ALARM key to enter the alarm mode. HI will be displayed in the time area. At the same time Alarm time parameters of out/indoor temperature/humidity, rain, feels like, wind gust, wind average, and dew point are displayed.

(visual) and the alarm Press ALARM key again to view the LOW alarms along with the alarm clock time the same way HI alarms. Press the SNOOZE key at any time to return to the normal mode. 8.3 Setting the Alarms Press ALARM key to enter the alarm mode. Next, Press and hold the SET key for three seconds. The first alarm parameter will begin flashing (alarm hour). To save the alarm setting and proceed to the next alarm parameter, press(do not hold) the SET key. To adjust the alarm parameter, Touch the [+] or [-] key to increase or decrease the alarm settings, or Touch and hold the [+] or [-] key for three seconds to increase or decrease the alarm settings rapidly. Press the ALARM key to turn on (the alarm icon will appear ) and off the alarm. Press the SNOOZE key once at any time to return to the normal mode. After 30 seconds of inactivity, the alarm mode will time out and return to normal mode. The following is a list of the individual alarm parameters that are set (in order):

1. Alarm hour(alarm 1) 2. Alarm minute(alarm 1) 3. Alarm hour(alarm 2) 4. Alarm minute(alarm 2) 5. Wind Gust high alarm 6. Wind Average high alarm 7. Outdoor temperature high alarm 8. Outdoor temperature low alarm 9. Outdoor humidity high alarm 10. Outdoor humidity low alarm 11. Outdoor feels like high alarm 12. Outdoor feels like low alarm 13. Outdoor dew point high alarm 17 14. Outdoor dew point low alarm 15. Rainfall (1h) high alarm 16. Rainfall (24h) high alarm 17. Absolute pressure high alarm(ABS) 18. Absolute pressure low alarm(ABS) 19. Absolute pressure high alarm(REL) 20. Absolute pressure low alarm(REL) 21. Indoor temperature high alarm 22. Indoor temperature low alarm 23. Indoor humidity high alarm 24. Indoor humidity low alarm Note: To prevent repetitive alarming of humidity, there is a 4% tolerance band. For example, if you set the high alarm to 60% and silence the alarm, the alarm icon will continue to flash until the humidity falls below 56%, at which point, the alarm will reset and must increase above 60% to activate again. 8.4 Alarm and Command Key Beeper ON/OFF Mode The beeper can be silenced for both alarms and key strokes. In normal mode, press and hold the ALARM key for three seconds to toggle the beeper on or off (depending on the current setting). The BZON (beeper on) or BZOFF (beeper off) icon will appear in the time area for three seconds. Press and hold the ALARM key again for three seconds to toggle the BZON or BZOFF command. 9.WiFi Connection Status When the console successfully connects to your Wi-Fi router, the Wi-Fi signal icon will appear on the LCD display(In front of the Indoor Temperature). If the Wi-Fi signal is not stable or the console is trying to connect to the router, the icon will flash. If the icon disappears, it means the console is not connected to the Wi-Fi router. Note: If you own a dual band router (2.4 GHz and 5.0 GHz),make sure you connect to the 2.4 GHz band, otherwise it will fail to connect the weather station to WiFi. 10. Time Server Sync Status After the console has connected to the internet, it will attempt to connect to the internet time server to obtain the time. Once the connection succeeds and the consoles time has updated, the SYNC icon synchronize to the internet per an hour. will appear on the LCD. The time will automatically Note:Time synchronize method: Synchronized through internet UTC time server. 11. Register with WeatherCloud.net Note: This is best done on a computer desktop or laptop. Visit : https://weathercloud.net/ and enter a Username, Email and Password(It is your Login password of the websiteIt, not your email password. So no privacy will be exposed). 11.1 Sign Up 18 1) Click Sign up as below 2) As shown below, enter a Username, Email and Password then Click Sign up. Figure 17 3) As shown below, an email will be received in your registered mailbox . Figure 18 4) As shown below, open your mail and log in to the Web address in the mail. Figure 19 19 5) As shown below, click here to enter the homepage of the weathercloud website. Figure 20 6) As shown below, enter the email address and password you just registered to enter the weathercloud website. Figure 21 20 Figure 22 11.2 Add a weather station device (it may take a few minutes). 1) After sign up you will be prompted to add a device/ Select Create device and Figure 23 enter your stations information:

Blanks with red * must be filled in. Figure 24 Note: You can select any Model number and Link type in the above blanks. 2) As shown below, click Get coordinates to identify your location of on the map, then click Done to confirm.. 21 3) As shown below, click Create. Figure 25 4) As shown below, after registering successfully, please record the Weathercloud ID and Key information for later use. (Refer to 13.6) Figure 26 Figure 27 22 12. Register at Wunderground.com (Weather Underground) Note: The Weather Underground website is subject to change. Visit: https://Wunderground.com , and select the Join link in the upper right and corner and create a Free Account. 1) as shown belowClick Join Figure 28 2) As shown below, enter a Username, Email and Password(It is your Login password of the websiteIt, not your email password.So no privacy will be exposed). Click Sign up for free. 3) As shown below, registration is done successfully. Figure 29 23 Figure 30 4) As shown below, click Log in and enter the email address and password you just registered. 5) As shown in the below, click My Profile. Then enter Member Settings. Figure 31 6) As shown below, click Update home location. Figure 32 24 7) As shown below, you will then be prompted to add a device/ Select Add New Device Figure 33 8) As shown below, click Personal Weather Station. Figure 34 9) As shown below, select Address by inputting an address or select Manual to position your address automatically. Then click Next:

Figure 35 25 10) As shown below, you will then be prompted to add a device/ Select Create device , then click I Accept and Next:

Blanks with red (Required) must be filled in. Note: You can select any wifi weather station model in Device Hardware blank. Figure 36 26 11) As shown below, after registering the host successfully, please record Station ID and Station Key information for later use (refer to 13.6). Figure 37 12) As shown below, registration is done successfully. Figure 38 27 Figure 39 13. WiFiSetup(ConnectyourDevicetotheConsolesWiFi) Note:WIFI connection must use adapter When you first power up(AC) the console, or press and hold the MIN/MAX/- button for three seconds in normal mode, the console icon((In front of the Indoor Temperature)) will flash to signify that it has entered WAP (wireless access point) mode, and is ready to enter for WIFI settings. You can use your desktop, laptop, tablet, or smart phone to connect to the consoles WiFi. The consoles network name begins with WeatherHome, followed by a unique code. Note that when the console programming is complete, you will resume your default WiFi connection. Note that you cannot connect two or more devices at the same time when WAP mode. 13.1:Example 1: Connect to the console WiFi server with a PC. Choose WiFi network settings from Windows (or search Change Wi-Fi Settings from Windows), and Connect to the WeatherHome WiFi network, as shown in Figure 40 (your WiFi network name may be slightly different, but will always begin with WeatherHome). Figure 40 28 13.2: Example 2. Connect to the console WiFi server with a Mac. Choose the Settings icon network, as shown in Figure 41 (your WiFi network name may be slightly different, but will always begin with WeatherHome). Network . Connect to the WeatherHome WiFi and Figure 41 13.3: Example 3. Connect to the console WiFi server with an iPhone or iPad. and Wi-Fi. Connect to the WeatherHomeWiFi network, as Choose the Settings icon shown in Figure 42 (your WiFi network name may be slightly different, but will always begin with WeatherHome). Figure 42 29 13.4: Example 4. Connect to the console WiFi server with an Android device. From the Apps icon, choose the Settings icon WeatherHome WiFi network, as shown in Figure 43 (your WiFi network name may be slightly different, but will always begin with WeatherHome). and Wi-Fi. Connect to the Figure 43 13.5. Once connected, enter the following IP address into any browsers address bar:http://192.168.5.1to access the consoles web interface. Note: Some browsers will treat 192.168.5.1 as a search, so make sure you include the header http://,or:

http://192.168.5.1 not 192.168.5.1 13.6. Enter the following information into the web interface (Figure 44). Make sure all of the information is entered prior to selecting Save. If you choose not to upload Wunderground.com, or upload weathercloud.net, leave the check boxes unchecked. 30 Notes: Hidden SSIDs. If you have a hidden SSID, enter the SSID manually. Time Zone Settings(default: 0h). based on the number of hours from Coordinated Universal Time, or Greenwich Mean Time (GMT). The following table provides times zones throughout the world. Locations in the eastern hemisphere are positive, and locations in the western hemisphere are negative. Figure 44 31 Hours from GMT Time Zone Cities

-12 IDLW: International Date Line West

-11 NT: Nome Nome, AK

-10 AHST: Alaska-Hawaii Standard Honolulu, HI CAT: Central Alaska HST: Hawaii Standard

-9 YST: Yukon Standard Yukon Territory

-8 PST: Pacific Standard Los Angeles, CA, USA

-7 MST: Mountain Standard Denver, CO, USA

-6 CST: Central Standard Chicago, IL, USA

-5 EST: Eastern Standard New York, NY, USA

-4 AST: Atlantic Standard Caracas

-1 WAT: West Africa

-3 ---

-2 AT: Azores 0 GMT: Greenwich Mean WET: Western European 1 CET: Central European 2 EET: Eastern European 3 BT: Baghdad 4 ---

5 ---

6 ---

7 ---

8 CCT: China Coast 9 JST: Japan Standard 10 GST: Guam Standard 32 So Paulo, Brazil Azores, Cape Verde Islands London, England Paris, France Athens, Greece Moscow, Russia Abu Dhabi, UAE Tashkent Astana Bangkok Bejing Tokyo Sydney Hours from GMT 11 ---

Time Zone Cities Magadan 12 IDLE: International Date Line East Wellington, New Zealand NZST: New Zealand Standard 13.7. If all of the information you entered is correct press save to confirm(Figure 45). If it does not, check your web interface information again. Figure 45 13.8. Once the setup is completed, disconnect your device from the console WiFi. Otherwise,the console will automatically exit WAP mode. (Figure 46) If the connection is successful, the Wi-Fi consoles status Wi-Fi icon flashing and remain on. will stop NOTE: When the console successfully connects to your any website of weather servers, the data signal icon will appear on the LCD display(In front of the Indoor Figure 46 33 Temperature). If the data signal icon is flashing, the console is currently uploading to the server. If the icon disappears, the console is not connected to the weather server for more than 30 minutes. 13.9 Viewing your Data on Weather Underground Visit:http://www.wunderground.com/personal-weather-

station/dashboard?ID=STATIONID where STATIONID is your personal station ID (example, KCALOSAN782). Figure 47 Note: The current temperature and humidity data is the Integrated Outdoor Transmitter. 13.10. View your data on Weathercloud. Visit the website www.weathercloud.net and sign in with your e-mail address and password. Then you will go to the weather data of your weather station automatically. 14. Upgrade firmware You may get the latest firmware of the console as below 14.1. When you first power up(AC) the console, or press and hold the MIN/MAX/-(WiFi) button for three seconds in normal mode, the console icon(behind the In/Outdoor humidity)) will flash to signify that it has entered WAP (wireless access point) mode, and is ready to enter for WIFI settings.

`14.2. Use your smart phone, tablet, or computer to connect to the console through WiFi(reference: Example 1-4 of WiFi Setting ). 14.3.Once connected, enter the following IP address into the browsers address bar:

http://192.168.5.1/upgrade.html Figure 48 34 14.4.Once connection succeeds, it will jump to Upload Setting screen automatically. 14.5. Press Select File key to select the upgraded firmware as figure 50. Figure 49 14.6. If update successfully when press Upgrade key. Then you will see the following. NOTE: In this upgrade only Wifi firmware is updated. The console does not reset. 14.7.Once the upgrade is completed, the console will automatically exit WAP mode. Figure 50 Figure 51 35 14. Other Console Features The following section describes additional features and display icons. 14.1 Weather Forecasting Note: The weather forecast or pressure tendency is based on the rate of change of barometric pressure. In general, when the pressure increases, the weather improves (sunny to partly cloudy) and when the pressure decreases, the weather degrades (cloudy to rain). The weather forecast is an estimation or generalization of weather changes in the next 24 to 48 hours, and varies from location to location. The tendency is simply a tool for projecting weather conditions and is never to be relied upon as an accurate method to predict the weather. 14.2 Weather Icons Condition Sunny Icon Partly Cloudy Cloudy Description Pressure is rising and the previous condition is partly cloudy. Pressure is falling and the previous condition is sunny or Pressure is rising and the previous condition is cloudy. Pressure is falling and the previous condition is partly cloudy or Pressure is rising and the previous condition is rainy. 36 Rainy Pressure is falling and the previous condition is cloudy. 14.3 Moon Phase The following moon phases are displayed based on the calendar date. Figure 52 14.4 Pressure Threshold Setting The pressure threshold (the negative or positive rate of change of pressure signifying a change in the weather) can be adjusted from 2 mbar/hour to 4 mbar/hour (default level 2 mbar/hour). The lower the level pressure threshold setting, the higher sensitivity for weather forecast changes. Locations that experience frequent changes in air pressure require a higher setting compared to locations where the air pressure is typically stagnant. 14.5FeelsLikeTemperature Feels like temperature is a combination of Heat Index and Wind Chill. At temperatures less than 4.4C(40F), the wind chill is displayed, as shown in the National Weather Service Wind Chill Table below:

37 Figure 17 At temperatures greater than 26.7C(80F), the heat index is displayed, as shown in the National Weather Service Heat Index Table below:

When the temperature is between 4.4C (40F) and 26.7C (80F), the OUT temperature is displayed (Feels Like temperature is the same as OUT temperature). 15. Specifications 15.1 Wireless Specifications Figure 18 38 Line of sight wireless transmission (in open air): 100m. Frequency: 433 MHz Integrated Outdoor transmitter interval: 16 seconds 15.2 Measurement Specifications The following table provides specifications for the measured parameters. Measurement Indoor Temperature Outdoor Temperature Indoor Humidity Range Accuracy 0 to 60 C 1 C

-40 to 60 C 1 C 10 to 99 %

5% (only guaranteed between 20 to 90%) 5% (only guaranteed between 20 to 90%)

<15mm:1 mm, 15mm to 9999mm:7%

45 (8 point compass) 2 m/s ~10 m/s: 3m/s, 10m/s ~50 m/s: 10%

(whichever is greater) 3 hpa Resolution 0.1 C 0.1 C 1 %

1 %

45 (8 point compass) 0.1 m/s 0.1 hpa

<1000mm (0.3mm)

>1000mm (1mm) Outdoor Humidity 10 to 99%

Rain Wind Direction 0 to 9999mm 0 - 360 Wind Speed 0 to 50 m/s Barometric Pressure:

300 to 1100 hpa 15.3 Power Consumption included) Base station (display console) : 3 x AAA 1.5V Alkaline or Lithium batteries (not Adaptor: 6V~ 500mA (included) Integrated Outdoor Transmitter: 3xAA alkaline batteries or Lithium batteries (not included) Battery life: Minimum 12 months for base station with excellent reception. Intermittent reception may reduce the battery life. Minimum 12 months for Integrated Outdoor Transmitter (use lithium batteries in cold weather climates less than -20 C), The primary power source is the solar panel. The batteries provide backup power when there is limited solar energy Minimum 12 months for sensors (use lithium batteries in cold weather climates less than -20 C) 15.4 WiFi Specifications 1. WIFI Standard: 802.11 b/g/n 2. WiFi Console RF Frequency: 2.4 GHz 3. Setup User Interface (UI) support setup device: Build-in WiFi with WAP mode smart device, including laptops, computers, smart phones and smart pads. 4. Recommend web browser for setup UI: Web browser support of HTML 5, such as the latest versions of Chrome, Safari, IE, Edge, Firefox or Opera. 5. Line of sight WiFi RF transmission (in open air): 20meter (80 feet) 16. Maintenance 1. Clean the rain gauge and wind transmitter once every 3 months. Unscrew the rain collector funnel by turning it 30counter clockwise. 39 Gently remove the rain collector funnel. Clean and remove any debris or insects. Install the collector funnel after it has been cleaned and completely dried. 2. Replace the wind, rain and thermo-hygrometer transmitter batteries once every 1-2 years Figure 58 17 Troubleshooting Guide. Problem Solution 40 Problem Solution Wireless remote not reporting in to console. There are dashes (--.-) on the display console. If any of the sensor communication is lost, dashes (--.-) will be displayed on the screen. To reacquire the signal, press and hold the CHANNEL/+ button for 3 seconds, and the remote search icon will be constantly displayed. Once the signal is reacquired, the remote search icon will turn off, and the current values will be displayed. The maximum line of sight communication range is 100 m and 30 m under most conditions. Move the sensor assembly closer to the display console. If the sensor assembly is too close (less than 1.5m), move the sensor assembly away from the display console. Make sure the remote sensor LCD display is working and the transmitter light is flashing once per 60 seconds. Install a fresh set of batteries in the remote thermo-

hygrometer. For cold weather environments, install lithium batteries. Make sure the remote sensors are not transmitting through solid metal (acts as an RF shield), or earth barrier

(down a hill). Move the display console around electrical noise generating devices, such as computers, TVs and other wireless transmitters or receivers. Move the remote sensor to a higher location. Move the remote sensor to a closer location. Allow up to one hour for the sensors to stabilize due to signal filtering. The indoor and outdoor temperature sensors should agree within 2 C (the sensor accuracy is 1 C). Use the calibration feature to match the indoor and outdoor temperature to a known source. signal filtering. The indoor and outdoor humidity sensors should agree within 10 % (the sensor accuracy is 5 %). Use the calibration feature to match the indoor and outdoor humidity to a known source. Indoor and Outdoor Temperature do not agree Indoor and Outdoor Humidity do not agree Allow up to one hour for the sensors to stabilize due to Display console contrast is weak Replace console batteries with a fresh set of batteries. 41 Problem Solution WiFi does not display on console. Check your router for problems. 1. Check WiFi symbol on the display. If wireless connectivity is successful the WiFi icon time field. will be displayed in the 2. Make sure your modem WiFi settings are correct (network name, and password). 3. Make sure the console is plugged into AC power. The console will not connect to WiFi when powered by batteries only. 4. The console only supports and connects to 2.4 GHz routers. If you own a 5 GHz router, and it is a dual band router, you will need to disable the 5 GHz band, and enable the 2.4 GHz band. 5. The console does not support guest networks. 42 Problem Solution Data not reporting to www.wunderground. com or www.weathercloud.net 1. Confirm your password or key is correct. It is the password you registered on Wunderground.com. Your Wunderground.com password cannot begin with a non-alphanumeric character

(a limitation of Wundeground.com, not the station). Example, $worknet is not a valid password, but worknet$ is valid. 2. Confirm your station ID is correct. 3. Make sure the date and time is correct on the console. If incorrect, you may be reporting old data, not real time data. 4. Make sure your time zone is set properly. If incorrect, you may be reporting old data, not real time data. 5. Check your router firewall settings. The console sends data via Port 80. 43 FCC Statement Statement according to FCC part 15.19:

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Statement according to FCC part 15.21:

Modifications not expressly approved by this company could void the user's authority to operate the equipment. Statement according to FCC part 15.105:

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the Increase the separation between the equipment and receiver. receiver is connected. Consult the dealer or an experienced radio/TV technician for help. 44

DATE : 2020-01-16 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commissions regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Unit Connection Technology Co., Ltd and 5/F., Block J, Shifeng Technology Park, Loucun, Guangming New District, Shenzhen ,China Signature:

Name: Pei Ming Wang Title: President Company: Unit Connection Technology Co., Ltd

Unit Connection Technology Co., Ltd DATE : 2020-01-16 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2ALHJ-WS0835 Product Name: Weather Station Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

(List here the documents for which you are seeking confidentiality for example ) Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature:

Name: Pei Ming Wang Title: President Company: Unit Connection Technology Co., Ltd

Differences Declaration To whom concern, We company Unit Connection Technology Co., Ltd hereby declares:

The product models WS0835, WS0836, WS0830, WS0831, WS0870, WS0871 are identical in the same PCB layout, interior structure and electrical circuits, The differences are color and model name for commercial purpose. Authorized signature:

Date: 2020-01-16