Run a quick virus scan on the extracted commix.exe file before launching. Configuring Commix 1.4 for Modbus RTU Testing

Select CRC16 (ModbusRTU) to automatically append the required checksum to your command strings. Where to Download

Commix will automatically append the correct CRC bytes (e.g., C4 0B ) and transmit the full packet: 01 03 00 00 00 02 C4 0B . Example 2: Parsing the Response