Interactive
Tools
Hands-on calculators for verifying frames, checksums, and register maps.
Spaces, commas, and 0x prefixes are ignored. Provide an even number of hex digits.
- Byte count
- 6
- Hex
- 01 03 00 00 00 0A
- CRC-16 (Modbus)
- 0xCDC5 · appended: C5 CD
- With CRC appended
- 01 03 00 00 00 0A C5 CD
- LRC (ASCII)
- 0xF2