A1: The software provides free trial use, but commercial use requires the purchase of the corresponding licenses.
The Complete Guide to Siemens WinCC Flexible Smart V3: Features, Applications, and Download Guide Wincc Flexible Smart V3 Download
Official downloads are typically hosted on the Siemens SiePortal (formerly Industry Online Support). Because of export regulations, some versions may require a registered account for access. WinCC flexible SMART V3 SP1 WinCC flexible SMART V3 SP2 A1: The software provides free trial use, but
: Supports Ethernet and Serial communication protocols. Wincc Flexible Smart V3 Download