FenixModbusS7
Siemens S7300/400/1200/1500, ModbusMaster/RTU/TCP/ASCII
...With broad compatibility, Fenix effortlessly interfaces with devices such as S7-300, S7-400, S7-1200, and S7-1500, providing a versatile solution for users across different Siemens platforms. Additionally has C# Script Engine giving you extended computing possibility. You can share your data through the Web Server.
Free Modbus tool, Free Modbus Tester
Free Siemens S7 Protocol tool, Free Siemens S7 Tester
Youtube Playlist:
https://www.youtube.com/watch?LfICKFiPVnI&list=PLQxl9UQvaiAqnJ_v1gRvsLhWaAZCnYaHS
GitHub
https://github.com/dgsoftlabs/FenixModbusS7
Wiki
https://github.com/dgsoftlabs/FenixModbusS7/wiki
Author
https://dgsoftlabs.com/