===== WEATHER-BOARD on ODROID-SHOW =====
[[http://www.hardkernel.com/main/products/prdt_info.php?g_code=G141743018597|{{:en:weather_board:show_wb_bat.jpg?500|}}]]

The Weather board is an easy to use ODROID-SHOW Add-on that grants you access to UV Index, barometric pressure, altitude, relative humidity, illumination and temperature. Each board comes with a 6-pin connector for ODROID-SHOW connection. All the sensor data go though I2C communication between sensor ICs and ATMEGA328P MCU on the ODROID-SHOW.

With a lithium polymer battery, you can make a portable outdoor weather data capture system.

To use Weather board in ODROID-SHOW, you need to write a WEATHER-BOARD firmware.

===== Writing firmware the WEATHER-BOARD on Ubuntu =====
==== Settings Arduino IDE ====
Install the Arduino IDE
  sudo apt-get install arduino

Run Arduino IDE
  arduino
Download the WEATHER-BOARD source code
  sudo apt-get install git
  git clone https://github.com/hardkernel/WEATHER-BOARD

==== Setting Preferences ====
You MUST locate sketchbook path to WEATHER-BOARD directory.

{{:en:weather_board:preferences.png?500|}}

Load WEATHER-BOARD sketchbook file

{{:en:weather_board:sketchbook.png?500|}}

==== Add Libraries ====
You need to add the WEATHER-BOARD libraries in the IDE through the menu skech -> import Library... -> Add Library...\\

{{:en:weather_board:add_library.png?500|}}

The following way, add WEATHER-BOARD folder. (sketchbook folder)

{{:en:weather_board:add_library2.png?500|}}

==== Compile and Upload ====
Check the serial port between /dev/ttyUSBn and "tools -> Serial Port" of Arduino IDE.
<code>
# ls /dev/ttyUSB*
</code>
{{:en:weather_board:serial.png?500|}}

Finally, after connecting the jumper, click "upload" button on Arduino IDE.

{{:en:weather_board:uploading.png?500|}}

<WRAP center round important 100%>
** The DTR reset jumper MUST be installed when you upload the firmware.**\\
** The DTR reset jumper must NOT be installed in normal usage mode.**
</WRAP>

{{http://dn.odroid.com/homebackup/show2_boarddetail.jpg}}