Weather Station Interface Wired Connection Wind Speed Wind Direction Rainfall This weather station with RS485 interface With 10 metres long line (4-core line, if the line is not long enough, please connect yourself) 4-core line, can be connected to the external 5V power supply with 1 RS485 to USB connector (to facilitate the customer to connect to the computer) (no display) Communication protocol will be provided to customers, communication protocol: RS485-UART (Note: it is not MODBUS RTU, please be sure to confirm before purchase.) Factor:Wind speed, wind direction, rainfall, light, UVI temperature, humidity, barometric pressure Application:This product is suitable for some customers who want to develop their own software to capture the data to their own servers Reminder:Please make sure you have the ability to develop your own software to capture the data to your own servers before purchasing.