IoTea LoRa SmartAgriculture
PM2.5 PollutionVisualization WioLTE
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.
You can find more modules here.
Note: This module is not compatible with any other Xadow version 2 or RePhone modules.
The wiki of Xadow - Barometer