Minimal Modbus RTU master with a tunable, non-blocking response wait.
Lightweight, dependency-free Modbus RTU master for reading holding registers over RS-232/RS-485. Configurable timeout and retries, CRC and frame validation, Modbus exception decoding, and selectable 32-bit word order. Works with any Modbus RTU slave device and any Arduino-compatible board. See examples/ for a guided walkthrough.
| Filename | Release Date | File Size |
|---|---|---|
| TameModbus-0.4.0.zip | 2026-07-21 | 18.18 KiB |