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#16 #18 fix
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@pjamrozowicz
pjamrozowicz committed Dec 17, 2015
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69 changes: 34 additions & 35 deletions README.md
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Expand Up @@ -25,52 +25,51 @@ The easiest way is to create a brand new Gmail account and follow these instruct

## Installation
### Raspberry
This tutorial covers installation on Raspberry Model B Revision 2.0 with temperature sensor DS18B20. Firstly, connect temperature sensor to the Raspberry and then install Raspbian Jessie Lite on your Raspberry.

Connect to Raspberry and add the following line to /boot/config.txt:
This tutorial covers installation on Raspberry Model B Revision 2.0 with temperature sensor DS18B20.
Connect temperature sensor to the Raspberry: http://www.modmypi.com/blog/ds18b20-one-wire-digital-temperature-sensor-and-the-raspberry-pi
Install Raspbian Jessie Lite on your Raspberry:
- download: https://www.raspberrypi.org/downloads/raspbian/
- installation: http://www.raspberry-projects.com/pi/pi-operating-systems/win32diskimager

Turn on your Raspberry and plug it in to the router with Ethernet cable.
You have to find IP address of your Raspberry: https://www.raspberrypi.org/documentation/troubleshooting/hardware/networking/ip-address.md
Open any SSH client, for example Putty (http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html), enter IP address of your raspberry and hit connect.
Default login credentials are:
login:pi
password:raspberry

After logging in add the following line to /boot/config.txt:
>dtoverlay=w1-gpio
Reboot with:
```sh
$ sudo reboot
sudo reboot
```
Run commands:

Download script named "raspberry-install" from this repository and save it on your raspberry with the same name (you can just copy-paste it).
Make sure it has all the necessary rights (to be sure, you can run command: sudo chmod 777 raspberry-install).
Run:
- if you are not going to use VPS:
```sh
$ sudo modprobe w1-gpio
$ sudo modprobe w1-therm
$ sudo dpkg-reconfigure tzdata
$ sudo apt-get install python3
$ sudo apt-get install python3-pip
sudo ./raspberry-install local
```
Go here: http://www.miniwebtool.com/django-secret-key-generator/, generate your key and paste it to settings_secret.py which is inside home\weather_station\weather_station directory.

Go to /home directory (cd /home) and run:
```sh
$ sudo wget https://github.com/bumbur/weather_station/archive/master.zip
$ sudo unzip master.zip
$ cd weather_station-master
$ sudo pip3 install -r rasp_requirements.txt
sudo screen
cd /home/weather_station
sudo python3 manage.py runserver 0.0.0.0:8000
sudo screen -d
```
Move all scripts from 'scripts' folder to /root directory (use root user if necessary).

Now you can access your website on any device in your local network by going to web browser and using IP address of your Raspberry followed by port number. It will look like this: 192.168.X.XX:8000.

If you are planning to run your website on VPS server please skip these steps (until temp.py file part):
- if you are going to use VPS:
```sh
$ cd /home/weather_station-master/weather_station/weather_station
$ sudo mv settings_secret.py.template settings_secret.py
sudo ./raspberry-install
```
Go here: http://www.miniwebtool.com/django-secret-key-generator/, generate your key and paste it to settings_secret.py.

Then run:
```sh
cd /home
$ sudo mv weather_station-master/weather_station/ /home/weather_station
$ cd /home/weather_station
$ sudo python3 manage.py makemigrations temperatures
$ sudo python3 manage.py migrate
$ sudo python3 manage.py runserver 0.0.0.0:8000
```
Now you can access your website on any device in your local network by going to web browser and using IP address of your Raspberry followed by port number. It will look like this: 192.168.X.XX:8000.
Stop the server for a while and continue with following steps (at the end run it again with the same command).
Continue in any case:

Open /home/weather_station-master/raspberry_scripts/temp.py file and enter your Gmail account credentials. You can also enter SSH authentication data for your VPS server if your are going to use one.
Set variable REMOTE_CONNECTION:
Expand All @@ -88,9 +87,9 @@ Add following line:
Script will save temperature info to the database every 10 minutes.

Set up newsletter now. Open send_mail.py file from root directory. Change variable fromaddr to your Gmail address, for example: ‘[email protected]’, enter your username and password under SMTP section, save. Open crontab again and add the following line:
```00 20 * * * python3 /root/send_mail.py```
```00 20 * * * python3 /home/send_mail.py```


If you are not using VPS run your server again but in the background this time so it won't stop when you leave terminal.
If you want to use VPS, please carry on with the instruction.

### WebServer on VPS
Expand Down Expand Up @@ -119,15 +118,15 @@ and restart the SSH server: ```$ sudo service ssh restart ```
16. Open **settings_secret.py**
17. Paste generated value instead **your-secret-key** (between ' ')
18. Save **settings_secret.py**
19. **Extract** 'scripts' folder content in /root directory
19. **Extract** 'scripts' folder content in /home directory
20. Open send_mail.py file
21. In the SMTP section replace username and password with your gmail account username and password
22. Change variable **fromaddr** to your gmail email, for example: '[email protected]'
23. Go to the /home/weather_station directory
24. Type this in command line: ```$ python3 manage.py makemigrations temperatures```
25. and ```$ python3 manage.py migrate```
26. Now open crontab: ```$ crontab -e```
27. Add this line at the end: **00 20 * * * python3 /root/send_mail.py**
27. Add this line at the end: **00 20 * * * python3 /home/send_mail.py**
28. Save crontab and leave it
29. You can now go to the /home/weather_station and run server: ```$ python3 manage.py runserver 0.0.0.0:80```

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38 changes: 38 additions & 0 deletions raspberry-install
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#!/bin/bash
if [ "$1" == "local" ]; then
sudo modprobe w1-gpio
sudo modprobe w1-therm
sudo dpkg-reconfigure tzdata
sudo apt-get install python3
sudo apt-get install python3-pip
cd /home
sudo wget https://github.com/bumbur/weather_station/archive/master.zip
sudo unzip master.zip
cd weather_station-master
sudo pip3 install -r rasp_requirements.txt
sudo mv /scripts/get_data.py /home
sudo mv /scripts/send_mail.py /home
sudo mv /scripts/save_data.py /home
cd /home/weather_station-master/weather_station/weather_station
sudo mv settings_secret.py.template settings_secret.py
cd /home
sudo mv weather_station-master/weather_station/ /home/weather_station
cd /home/weather_station
sudo python3 manage.py makemigrations temperatures
sudo python3 manage.py migrate

else
sudo modprobe w1-gpio
sudo modprobe w1-therm
sudo dpkg-reconfigure tzdata
sudo apt-get install python3
sudo apt-get install python3-pip
cd /home
sudo wget https://github.com/bumbur/weather_station/archive/master.zip
sudo unzip master.zip
cd weather_station-master
sudo pip3 install -r rasp_requirements.txt
sudo mv /scripts/get_data.py /home
sudo mv /scripts/send_mail.py /home
sudo mv /scripts/save_data.py /home
fi

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