⚙️ Modbus Message Generator

Calculate the full Modbus string (including CRC/LRC) for RTU, ASCII, or TCP.

1. Select Modbus Type

RTU (CRC-16) ASCII (LRC) TCP (No Checksum)

2. Device Address (1-247)

3. Function Code

4. Starting Address (e.g., 40001 -> 0)

5. Quantity of Registers (Count)

Generated Modbus String

Format: RTU (Hex Bytes)

Calculated string will appear here.