Re: Weather station - RE: Looking for a wind speed measuring app

2012-10-25 Thread Scott Howell
Sieghard,

THanks for sharing this information and I will be very interested in hearing 
more. I find most the weather data pretty useful, but I think the more stations 
available, the more data that can be gathered and with weather you can never 
have enough data. The fact they are responsive is really great. Oh and the 
price of the hardware is pretty reasonable.

On Oct 24, 2012, at 11:44 PM, Sieghard Weitzel siegh...@live.ca wrote:

 Hi Cristobal,
  
 In order to measure windspeed you do need a sensor that is capable of doing 
 that, e.g. your iPhone can’t measure windspeed accurately without a so-called 
 “anemometer” which is the scientific term for a device/sensor that can 
 measure windspeed. Normally your forecast should give you windspeed along 
 with current temperature, humidity, barometric pressure etc. Of course these 
 values may not be accurate depending on how far from the nearest weather 
 station you are where such information is recorded.
  
 I wasn’t going to blow the horn too early, but I have been looking for a 
 wireless weather station as long as I have had my iPhone which is 2 years and 
 by wireless weather station I mean one that connects to my WiFi at home and 
 where I can access the information via an app. This would be the same 
 principal as having a WiFi Thermostat for my furnace like the Radio 
 Thermostat which I can control with an app.
  
 I have wondered why there are bathroom scales and cooking thermometers 
 available which one can use via an app but not a weather station. Wireless 
 weather stations have been around for years in that a sighted person can get 
 outdoor and indoor sensors which wirelessly send information back to a 
 display which then displays the information it receives from said sensors.
  
 Now, after trying another google search I was happy to find the “Netatmo” 
 weather station. Here is what they say on their website, read on after this 
 as I am providing more information after talking to them:
  
 The Netatmo Weather Station, the first weather station designed for iPhone 
 and iPad, wifi weather station, air quality monitoring and wireless weather
 station.
  
 The first Made for iPhone Weather Station.
 The new standard of design and technology for the Personal Weather Station.
 Weather and Air Quality monitoring, indoor and outdoor .
 Measure CO2 concentration and monitor confinement.
 Get local Air Quality Index report, real-time.
  
 Improve your indoor wellness
 The Netatmo Station measures indoor temperature, CO2 concentration, noise 
 pollution and humidity.
 Your Netatmo station also indicates the best moment to ventilate.
  
 Monitor over time, get the big picture
 Discover weather patterns and cycles.
 A comprehensive and powerful tool to understand your living environment.
  
 Meet the Netatmo App:
 monitor and share with ease
 You can install the App on any and all of your devices.
 All of your data is stored online and permanently accessible.
 Share the info on your favorite social networks.
  
 Seamless design, seamless use
 Station's shell is constructed from a single piece of durable aluminum.
 Lean and elegant design, made to last.
  
 Specifications :
 Size of Indoor module: 45x45x155 mm / 1.8x1.8x6 inches
 Size of Outdoor module: 45x45x105 mm / 1.8x1.8x4.1 inches
  
 Mechanics  Design
 Single piece of durable aluminum shell. UV-resistant. 
 Sensors and measurements
 Temperature (indoor):
 Ranges from: 0°C to 50°C / 32°F to 122°F
 Accuracy: +- 0.3°C  / +- 0.54°F
 Temperature (outdoor):
 Ranges from: -40°C to 65°C / -40°F to 150°F
 Accuracy: +- 0.3°C  / +- 0.54°F
 Humidity (indoor and outdoor):
 Ranges from: 0 to 100%
 Accuracy: +- 3% 
 Barometer:
 Ranges from: 260 to 1260 mbar / 7.7 to 37.2 inHg
 Accuracy: +-1 mbar / +- 0.03 inHg 
 CO2 meter (indoor):
 Ranges from: 0 to 5000 ppm
 Accuracy: +- 50 ppm or +-5%
 Sound meter:
 Ranges from: 35 dB to 120 dB
 Units
 US system: °F and inHg.
 Metric system: °C and mbar.  
 Cloud data storage: Available from multiple devices, no storage limit.  
 Record frequency: every 5 minutes.  
 Free app, lifetime support
 No subscription fee.  
 App available on the App Store and on Google Play.  
 Free access to your online personal dashboard.
 Wireless specifications
 Wifi 802.11 b/g/n compatible.  
 Supported security: Open/WEP/WPA/WPA2-personal (TKIP and AES).  
 Wireless connection between modules: 915 MHz or 868 MHz
 long range 100m.
 Power and batteries
 Indoor module powered by USB wall adapter.  
 Outdoor module powered by 4 AAA batteries (up to 1 year autonomy).
 Other functions:
 Detailed 7-days weather forecast.  
 Outdoor air quality index
 Available in the U.S. and Europe.
 Light indicator for direct CO2 reading.  
 Accessible from multiple devices
  
 In the pack
 One indoor station.  
 One outdoor module.  
 USB cable for wall adapter or desktop set up: 1.5 m / 5 feets.  
 USB wall adapter.  
 Wall-mount kit for outdoor module.  
 4 AAA batteries.
  
 

Weather station - RE: Looking for a wind speed measuring app

2012-10-24 Thread Sieghard Weitzel
Hi Cristobal,

 

In order to measure windspeed you do need a sensor that is capable of doing
that, e.g. your iPhone can’t measure windspeed accurately without a
so-called “anemometer” which is the scientific term for a device/sensor that
can measure windspeed. Normally your forecast should give you windspeed
along with current temperature, humidity, barometric pressure etc. Of course
these values may not be accurate depending on how far from the nearest
weather station you are where such information is recorded.

 

I wasn’t going to blow the horn too early, but I have been looking for a
wireless weather station as long as I have had my iPhone which is 2 years
and by wireless weather station I mean one that connects to my WiFi at home
and where I can access the information via an app. This would be the same
principal as having a WiFi Thermostat for my furnace like the Radio
Thermostat which I can control with an app.

 

I have wondered why there are bathroom scales and cooking thermometers
available which one can use via an app but not a weather station. Wireless
weather stations have been around for years in that a sighted person can get
outdoor and indoor sensors which wirelessly send information back to a
display which then displays the information it receives from said sensors.

 

Now, after trying another google search I was happy to find the “Netatmo”
weather station. Here is what they say on their website, read on after this
as I am providing more information after talking to them:

 

The Netatmo Weather Station, the first weather station designed for iPhone
and iPad, wifi weather station, air quality monitoring and wireless weather

station.

 

The first Made for iPhone Weather Station.

The new standard of design and technology for the Personal Weather Station.

Weather and Air Quality monitoring, indoor and outdoor .

Measure CO2 concentration and monitor confinement.

Get local Air Quality Index report, real-time.

 

Improve your indoor wellness

The Netatmo Station measures indoor temperature, CO2 concentration, noise
pollution and humidity.

Your Netatmo station also indicates the best moment to ventilate.

 

Monitor over time, get the big picture

Discover weather patterns and cycles.

A comprehensive and powerful tool to understand your living environment.

 

Meet the Netatmo App:

monitor and share with ease

You can install the App on any and all of your devices.

All of your data is stored online and permanently accessible.

Share the info on your favorite social networks.

 

Seamless design, seamless use

Station's shell is constructed from a single piece of durable aluminum.

Lean and elegant design, made to last.

 

Specifications :

Size of Indoor module: 45x45x155 mm / 1.8x1.8x6 inches

Size of Outdoor module: 45x45x105 mm / 1.8x1.8x4.1 inches

 

Mechanics  Design 

Single piece of durable aluminum shell. UV-resistant.  

Sensors and measurements 

Temperature (indoor): 

Ranges from: 0°C to 50°C / 32°F to 122°F

Accuracy: +- 0.3°C  / +- 0.54°F

Temperature (outdoor):

Ranges from: -40°C to 65°C / -40°F to 150°F

Accuracy: +- 0.3°C  / +- 0.54°F

Humidity (indoor and outdoor): 

Ranges from: 0 to 100% 

Accuracy: +- 3%  

Barometer:

Ranges from: 260 to 1260 mbar / 7.7 to 37.2 inHg

Accuracy: +-1 mbar / +- 0.03 inHg  

CO2 meter (indoor):

Ranges from: 0 to 5000 ppm

Accuracy: +- 50 ppm or +-5%

Sound meter:

Ranges from: 35 dB to 120 dB

Units 

US system: °F and inHg. 

Metric system: °C and mbar.   

Cloud data storage: Available from multiple devices, no storage limit.   

Record frequency: every 5 minutes.   

Free app, lifetime support 

No subscription fee.   

App available on the App Store and on Google Play.   

Free access to your online personal dashboard. 

Wireless specifications 

Wifi 802.11 b/g/n compatible.   

Supported security: Open/WEP/WPA/WPA2-personal (TKIP and AES).   

Wireless connection between modules: 915 MHz or 868 MHz

long range 100m. 

Power and batteries 

Indoor module powered by USB wall adapter.   

Outdoor module powered by 4 AAA batteries (up to 1 year autonomy). 

Other functions: 

Detailed 7-days weather forecast.   

Outdoor air quality index

Available in the U.S. and Europe. 

Light indicator for direct CO2 reading.   

Accessible from multiple devices 

 

In the pack 

One indoor station.   

One outdoor module.   

USB cable for wall adapter or desktop set up: 1.5 m / 5 feets.   

USB wall adapter.   

Wall-mount kit for outdoor module.   

4 AAA batteries. 

 

Hardware requirements 

Wifi router and internet access.

Public hotpots not supported. 

iPhone and iPad compatibility 

iPhone 4S, iPhone 4, iPhone 3GS - requires iOS 4, iPhone 3G - requires iOS 4

iPad (3rd generation), iPad 2, iPad - requires iOS 4

iPod touch (4th generation), iPod touch (3rd generation) - requires iOS 4,
iPod touch (2nd generation) - requires iOS 4

Android compatibility: Android 4.0 or higher 

 

OK, first