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en:weather-board_old [2015/11/02 17:13] (current)
john1117 created
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 +====== Introduction ======
 +{{ :​en:​weatherboard_main.jpg?​200|}}
 +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. Its dimension is only 20 x 20 mm. These Weather board utilize the Si7020 humidity, BMP180 barometric pressure, and Si1132 Ultraviolet(UV) Index with ambient light sensors and relies on some sensor oriented Arduino libraries. Each board comes with a 6-pin connector for ODROID-SHOW connection. All the sensor data goes though I2C communication between sensor ICs and ATMEGA328P MCU on the ODROID-SHOW.
 +{{:​en:​weatherboard_data.jpg?​300 |}}
 +With a few batteries, you can make a portable outdoor weather data capture system. You can also connect it to your host PC or ODROID via ODROID-SHOW to log the various environmental data like a weather station.
 +[[http://​www.hardkernel.com/​main/​products/​prdt_info.php?​g_code=G140264897696 | Where to buy]]
 +====== Hardware =======
 +=== Specifications ===
 +|Input Voltage|3.0V~3.5V|
 +|current Consumption with ODROID-SHOW| 60 mA|
 +  * {{:​en:​weather_board_schematic_140507.pdf|WEATHER-BOARD Schematic}}
 +  * [[http://​ae-bst.resource.bosch.com/​media/​products/​dokumente/​bmp180/​BST-BMP180-DS000-12.pdf|BMP180 Datasheet]]
 +  * [[http://​www.silabs.com/​Support%20Documents/​TechnicalDocs/​Si1132.pdf|Si1132 Datasheet]]
 +  * [[https://​www.silabs.com/​Support%20Documents/​TechnicalDocs/​Si7020-A20.pdf|Si7020 Datasheet]]
 +====== Firmware ======
 +=== Version history ===
 +^Firmware^^^PC Application^^^
 +|Version|Release date|Features|Version|Release date|Features|
 +|1.0|Jun 22, 2014|First update WEATHER-BOARD firmware|1.0|Jun 22, 2014|First update WEATHER-BOARD PC Application|
 +|1.1|Jul 30, 2014|update bmp180 library.|:::​|:::​|:::​|
 +|1.2|Sep 03, 2014|update si1132 library with calibration of IR photodiode.|:::​|:::​|:::​|
 +|1.3|Dec 19, 2014|update functions checking battery and inputing switches for ODROID-SHOW2|:::​|:::​|:::​|
 +====== Tutorials ======
 +  * [[WeatherBoard_setting | Setting up the Weather-Board with ODROID-SHOW on ubuntu]]
 +  * [[WeatherBoard_App | Using a PC Application on ubuntu]]
 +  * [[en:​c1_wb_16x2lcd | Using a Weather-Board with 16x2 LCD IO Shield on C1 ubuntu]]
en/weather-board_old.txt ยท Last modified: 2015/11/02 17:13 by john1117
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