As a totally new user to WD there are already some question right in the beginning of my acquaintance. (I have a relatively long experience of collecting weather data using Vaisala professional meteorological equipment and other sensors plus > 15 years of software/hardware configuration)
There is a Vaisala MAWS201M listed
No. I’ve made the ouput file according to an old Vaisala instrumantation specification and using grafics from the early 90’s. So data output is not mentioned in WD.
How does the data come out? Does it have a serial interface, or can whatever software you are using with it produce a single line file of space delimited data that overwrites with the new data? If you can get the single line data file then the universal interface option could work for you.