Flow Ctrl Tech Engineering

Serial Protocol Analyzer & Terminal Pro (v3.5)

High-speed serial monitor, raw Hex/ASCII capture, CRC calculator, and protocol reverse-engineering tool.

  • High-resolution microsecond timestamping on every incoming and outgoing byte
  • Dual-color transmission logging: green for TX, blue for RX, and red for frame parity/framing errors
  • Built-in Checksum & CRC engine: calculates Modbus CRC-16, CCITT, XMODEM, DNP3, and custom polynomials on the fly
  • Automated transmission sequences: schedule multi-step command sequences with inter-byte and inter-frame delays

Flow Ctrl Tech Engineering: Turnkey industrial automation, PLC programming, SCADA development, HMI, fieldbuses, and IIoT architectures. Contact our engineering center at [email protected] or phone +91 91110 91005.