- Weather station for free#
- Weather station install#
- Weather station android#
- Weather station software#
- Weather station Bluetooth#
Weather station software#
And even more, if the wifi connection is lost it will automatically switch to the cell network without any hassle, no AT commands and weird handshakes to achieve a simple HTTP connection… Power lossĮlectricity goes away many times, specially during storms: the Arduino module can stay on for around a day with a 5000mAh power bank and the cellphone has already batteries on it, so, depending on the model it will work probably for a day or so too, while still being able to send data if the cell network is working (wifi will probably will die in this scenario) Software stabilityĪrduino module software is really robust, if it reboots it will restart from scratch without any stuff hanging around, I even added a watchdog to make it reboot if for some reason some process takes more than 4 seconds.
Weather station android#
Some solutions I evaluated before involved a lot of testing, pre configuration or calibration, complex assembly or even difficulty to get the parts for EVERY station i had to build, current OWS approach reduces that headache a lot Wifi and cell phone networkīy using an android smartphone I have the possibility to connect via wifi and cell phone network as needed to keep updating external services in the cloud.
Weather station Bluetooth#
Also as the arduino module connects via bluetooth the smartphone it is connected to can be placed in a safer place like inside the house to prevent theft.
Weather station install#
Usually the station would end up in a rooftop, tower, etc from someone who allowed me to install the device, being it very compact makes it less attractive to thieves, easier to install, looks better and the elements such as wind, rain, hailstones will make less damage. I tried to make the price as low as possible so it is not a barrier especially for those in countries where electronics are expensive, currently the total cost is around 300USD to 500USD including sensors, smartphone, housing, etc depending on your location and mostly the smartphone you get Compact and unattractive to burglary Motivation and goalsīefore the current approach I have programed and tested other alternatives like: raspberry, pic, arduino + wifi shield, arduino + ethernet shield, arduino + GPRs shield, arduino uno + arduino mega, wifi boards, routers, integrated arduino with sd/microsd modules, etc etc etc and finally the current approach turned out to be the most effective for my goals: Affordable Otherwise click here to jump to the assembly instructions. Next you can read more about the concepts behind this implementation. You could also write a Raspberry Pi program to connect to the Arduino via bluetooth to receive the data if the Android app is not suitable for you (at this point the Pi implementation is not in the scope of the project). The “connected device” is an android smartphone running an app that receives this information, stores it in memory, displays the data on the screen and if needed it can send the measures to an external service using out of the box presets supporting Wunderground, Thingspeak, Windguru, OpenWeatherMap or another custom cloud service of your preference either via wifi and/or mobile network - this is one of the primary advantages of using the smartphone.
Having said that lets understand how this works.Īn Arduino Uno module reads data from sensors and every minute sends a payload of data via bluetooth to a connected device. The current implementation is my personal approach to the challenges I have faced during several years of dealing with a lot of unexpected scenarios in the field. The information generated by the OWS every minute is the following: Read more about the app here Weather data
Weather station for free#
The Open Weather Station App (Android only) is ready for use for free just install it from the Google Play as any other app. To access the most up-to-date (yet not fully tested) project version access the develop branch here: Connect to the OWS module via bluetoothĪccess the latest stable release from here (recommended):.
Take a look at the Youtube tutorials that will walk you through all the steps to get the station ready :) Table of contents It evolved from other approaches I have been testing and using in the field since late 2012 to this day Measure, monitor, store months of data and send it to your server as well as Wunderground, Thingspeak, Windguru or OpenWeatherMap via Wifi or GPRS/GSM/4G. The Open Weather Station (OWS) is a do-it-yourself weather station solution that aims to be affordable, stable, easy to build and tested in the wild.
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