@edent. I have run through all the instructions on you blog, and everything runs as it should. I am using a Windows Pc and simply run inside of command prompt. However what doesn't work is the very last step in your blog for 'Historic Information'. When I run this code (using all my details from previous steps and using a new/valid bearer) then the code runs, thinks for a second or two, and just seems to finish without outputting anything.....I am just presented with a new blank command line. Does the same still work for you or am I doing something wrong do you think? I am wondering how the temp/humidity data would be displayed.... as a bunch of line separate timestamped line items? As mentioned in my previous post to David, I am simply looking to download a recorded the last 1-2yrs worth of temp & humidity data from my Tado Heating Thermostat. Any help / guidance appreciated!