Key parameters for pressure sensor - RMS Noise 0.2 Pa, equiv. to 1.7 cm - Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change
Put your weather board 2 on the ODROID-SHOW2 and connect a micro-USB cable to your host PC or other ODROID Linux boards.
When the connection is established, you can find /dev/ttyUSB0 or similar one.
Connect a 750mAh Li-Po battery if you need a portable device.
Download the sketch file and libraries from this link. https://github.com/hardkernel/WEATHER-BOARD Check the place of weather_board.ino sketch file. ODROID-SHOW/firmware/weather_board/weather_board.ino Select “preference” in the File menu and choose “ODROID-SHOW” of sketch folder. To add proper libraries, Select Import library -> Add library and “ODROID-SHOW/libraries. It’s time to build and upload the sketch file. The jumper(nearby reset button) must be installed. You will see this screen which shows various weather data.