WSS-09 is designed to support the Dragino Weather station solution. The 9 in 1 weather station Sensors can measure below values: Wind Speed, Wind Direction, Temperature, Humidity, Air Pressure, Illumination, PM2.5, PM10, Noise & Rain Guage. The LoRaWAN transmitter use RS485 interface to communicate with the 9 in 1 weather station. It can also connect 3rd party RS485 sensors to measure more environment data. It also has a pulse counting input which can be used to connect tipping bucket Rain Gauge.