embedded

Embedded & Industrial Tools

Free embedded tools — a Modbus RTU/TCP frame builder with CRC, and a string-pool packer for firmware translation tables. Both run in your browser.

Companions for firmware work: build or decode a Modbus RTU/TCP frame byte by byte — CRC included — when a device won't answer, and measure what a packed, tail-merged string pool would save in your translation tables before writing the code. Both run in your browser.

2 tools in this category

Category: embedded

Modbus Frame Builder

Build and decode Modbus RTU/TCP/ASCII frames with CRC-16/LRC calculation, register interpretation, and byte visualization. Runs client-side.

Category: embedded

String-Pool Packer

Compare a pointer table vs a packed, tail-merged string pool with uint16 offsets. Paste strings and watch the bytes saved. Runs client-side.

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