ModbusBB
Professional Modbus master/client for Windows. TCP & RTU, FC01–FC16
...Key features:
- Auto-polling with configurable intervals from 100ms to 10 seconds
- Complete communication log with request/response details and CSV export
- Device scanner to discover slave IDs and valid register ranges
- Watchdog alerts when values change or exceed thresholds
- Connection profiles to save and switch between device configurations
- Data logging to CSV with timestamps for trend analysis in Excel
- Modern GUI and command-line (CLI) interface for auto