Add open weather map api include where necessary

Author: squix78

.htaccess

@@ -2,6 +2,7 @@ RewriteEngine On
 
 RewriteCond %{HTTP_HOST} ^docs\.thingpulse\.com$
 RewriteRule ^go/create-wunderground-key$ https://www.wunderground.com/weather/api/d/pricing.html [R=301,L]
+RewriteRule ^go/create-openweathermap-key$ https://openweathermap.org/price [R=301,L]
 
 <IfModule mod_deflate.c>
 AddType x-font/woff .woff
@@ -47,4 +48,3 @@ Header set Connection keep-alive
 FileETag None
 </IfModule>
 </FilesMatch>
-

docs/guides/wifi-color-display-kit.md

@@ -1,6 +1,6 @@
 # WiFi Color Display Kit
 
-How to assemble and program the [ThingPulse ESP8266 WiFi Color Display Kit](https://thingpulse.com/product/esp8266-wifi-color-display-kit-2-4/). 
+How to assemble and program the [ThingPulse ESP8266 WiFi Color Display Kit](https://thingpulse.com/product/esp8266-wifi-color-display-kit-2-4/).
 
 ---
 
@@ -22,18 +22,18 @@ If you need help at any point with the following guide do not hesitate to reach
 ## Preparation
 
 ### Material inspection
-Here is the list of parts: display module (left), custom PCB (bottom right), WeMos D1 mini Pro (top middle) and the 
+Here is the list of parts: display module (left), custom PCB (bottom right), WeMos D1 mini Pro (top middle) and the
 two pin header rows.
 
 ![](../img/guides/wifi-color-display-kit/1-components.jpg)
 
 ### Dry run assembly
 Stack the parts up as shown below without soldering and adjust it until it makes sense.
 
-While you *could* insert the pin headers into the D1 mini like in the picture consider this: if you turned them 
-upside down and inserted them with the longer end from underneath the D1 mini, this would allow you to later add an 
-extension shield on top (there's a picture below). If you do not need that flexibility and want to place the pin 
-headers like in the picture then you need to solder them to the D1 mini *first*. D1 mini-plus-headers are then 
+While you *could* insert the pin headers into the D1 mini like in the picture consider this: if you turned them
+upside down and inserted them with the longer end from underneath the D1 mini, this would allow you to later add an
+extension shield on top (there's a picture below). If you do not need that flexibility and want to place the pin
+headers like in the picture then you need to solder them to the D1 mini *first*. D1 mini-plus-headers are then
 soldered to the PCB. Otherwise the order is reversed.
 
 ![](../img/guides/wifi-color-display-kit/2-dry-run-stack.jpg)
@@ -42,15 +42,15 @@ soldered to the PCB. Otherwise the order is reversed.
 
 *THIS IS OPTIONAL*
 
-In order to get a stack which uses the least amount of space you will want to modify the display module a bit. The 
-SD card holder has to go, sorry. Depending on your (de)soldering skills you can either use a desoldering braid or 
+In order to get a stack which uses the least amount of space you will want to modify the display module a bit. The
+SD card holder has to go, sorry. Depending on your (de)soldering skills you can either use a desoldering braid or
 just cut the SD card holder off with pointy cutting pliers.
 
 ![](../img/guides/wifi-color-display-kit/3-cut-off-sd-card-slot.jpg)
 
 ### Short circuit prevention
 
-To prevent the D1 mini from accidentally causing a short circuit with the display board you can tape off the area 
+To prevent the D1 mini from accidentally causing a short circuit with the display board you can tape off the area
 below the connector board.
 
 ![](../img/guides/wifi-color-display-kit/4-protect-with-tape.jpg)
@@ -59,7 +59,7 @@ below the connector board.
 
 ### Connect PCB and D1 mini
 
-The options of which way to place the pin headers between PCB and the D1 mini were discussed earlier; hope you made 
+The options of which way to place the pin headers between PCB and the D1 mini were discussed earlier; hope you made
 up your mind. To achieve what you see below the recommended steps are as follows:
 
 - stack the parts up as shown
@@ -75,10 +75,10 @@ In the last step of the hardware setup you will solder the connector PCB to the
 
 ![](../img/guides/wifi-color-display-kit/6-solder-connector-PCB-to-display-PCB.jpg)
 
-Here is a speed-up video with all the steps above. Note how PCB and display are connected in a more "space-generous" 
+Here is a speed-up video with all the steps above. Note how PCB and display are connected in a more "space-generous"
 way.
 
-<iframe width="688" height="387" src="https://www.youtube.com/embed/7fbGS4MjoMk?rel=0" frameborder="0" 
+<iframe width="688" height="387" src="https://www.youtube.com/embed/7fbGS4MjoMk?rel=0" frameborder="0"
 allow="autoplay; encrypted-media" allowfullscreen></iframe>
 
 ## Development Environment Setup
@@ -97,12 +97,12 @@ allow="autoplay; encrypted-media" allowfullscreen></iframe>
 
 #### Install libraries
 
-The ThingPulse Weather Station Color depends on a number of other libraries. They need to be made available to the 
+The ThingPulse Weather Station Color depends on a number of other libraries. They need to be made available to the
 Arduino IDE for them to be compiled and linked into the final application.
 
-Go to ==Sketch== > ==Include Library...== > ==Manage Libraries...==. Then, for each library, put its name into the 
-text field to have its metadata pulled from the internet and displayed below. Select the latest version and install 
-it. Make sure to come back to this dialog from time to time to keep each library up to date. Also make sure that you 
+Go to ==Sketch== > ==Include Library...== > ==Manage Libraries...==. Then, for each library, put its name into the
+text field to have its metadata pulled from the internet and displayed below. Select the latest version and install
+it. Make sure to come back to this dialog from time to time to keep each library up to date. Also make sure that you
 only have one version of each of the libraries installed.
 
 - [Mini Grafx](https://github.com/ThingPulse/minigrafx) by Daniel Eichhorn
@@ -111,39 +111,39 @@ only have one version of each of the libraries installed.
 - [simpleDSTadjust](https://github.com/neptune2/simpleDSTadjust) by neptune2
 - [XPT2046 TouchScreen](https://github.com/PaulStoffregen/XPT2046_Touchscreen) by Paul Stoffregen
 
-## Create Wunderground API key
+## Create OpenWeatherMap API key
 
-{!../includes/wunderground-key.md!}
+{!../includes/openweathermap-key.md!}
 
 ## Weather Station Color project
 
-With all the preparation done you will - finally, sigh - turn to the Weather Station Color project itself. 
+With all the preparation done you will - finally, sigh - turn to the Weather Station Color project itself.
 Fortunately, this last step is a rather simple one.
 
 **Obtain the code**
 
-The WiFi Color Kit project is, as all of ThingPulse's open-source code, publicly accessible on GitHub. Hence, there 
+The WiFi Color Kit project is, as all of ThingPulse's open-source code, publicly accessible on GitHub. Hence, there
 are two options to download the code:
 
-- Clone the repository with Git: `git clone https://github.com/ThingPulse/esp8266-weather-station-color` 
+- Clone the repository with Git: `git clone https://github.com/ThingPulse/esp8266-weather-station-color`
 - Download the sources from https://github.com/ThingPulse/esp8266-weather-station-color/archive/master.zip and unpack
- them somewhere to your local file system 
+ them somewhere to your local file system
 
 **Open project in Arduino IDE**
 
 - Start the Arduino IDE
 - ==File== > ==Open==
-- find and select [`esp8266-weather-station-color.ino`](https://github.com/ThingPulse/esp8266-weather-station-color/blob/master/esp8266-weather-station-color.ino) 
+- find and select [`esp8266-weather-station-color.ino`](https://github.com/ThingPulse/esp8266-weather-station-color/blob/master/esp8266-weather-station-color.ino)
 from the previous step.
 
 **Configuration & customization**
 
 In one of the tabs the IDE opened [`settings.h`](https://github.com/ThingPulse/esp8266-weather-station-color/blob/master/settings.h).
-Go through the file and adjust the two handful of configuration parameters. They are all documented _inside_ the file 
-directly. Everything should be self-explanatory. Most importantly you will need to set the Wunderground API key you 
+Go through the file and adjust the two handful of configuration parameters. They are all documented _inside_ the file
+directly. Everything should be self-explanatory. Most importantly you will need to set the Wunderground API key you
 obtained in a previous step.
 
 **Upload code to device**
 
-The very last step really is to upload the code and all its dependencies to the device from the Arduino IDE. You do 
+The very last step really is to upload the code and all its dependencies to the device from the Arduino IDE. You do
 this through CTRL + U (⌘ + U on macOS) or ==Sketch== > ==Upload== or the right-arrow icon in the toolbar.

docs/how-tos/openweathermap-key.md

@@ -0,0 +1,2 @@
+# Create Wunderground API key
+{!../includes/openweathermap-key.md!}

mkdocs.yml

@@ -49,6 +49,7 @@ pages:
     - WiFi Color Display Kit: guides/wifi-color-display-kit.md
   - How-tos:
     - how-tos/wunderground-key.md
+    - how-tos/openweathermap-key.md
     - how-tos/install-drivers.md
     - how-tos/Arduino-IDE-for-ESP8266.md
   - Hardware specs: