The module can measure the air pressure and temperature of the current environment, and you can also converte this signal to a hight information. If you plan to use Xadow to do a wearable device and measure the height when you climb the mountain , then the module will be your only choice.
Xadow is a though small but perfectly formed Arduino(TM) compatible board series containing several modules. It's a kit extremely suitable for space-sensitive projects such as wearable devices & arts designs, which have higher request on size, weight and flexible cascade connection.
You can find more modules here.
Note: This module is not compatible with any other Xadow version 2 or RePhone modules.
Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.