I also need manual for B09P89QV4R as sold on Amazon https://www.amazon.com/gp/product/B09P89QV4R?th=1 and I especially want detailed information about using the RS-485 link. Details about communication protocol for each of the parameters that can be queried and received from this device. Also if there is a recommended software to use on a windows 11 computer to monitor this device on the personal computer.