This is an Arduino library that implements the slave/server logic of the Modbus RTU protocol.
This library implements function codes 1 (Read Coils), 2 (Read Discrete Inputs), 3 (Read Holding Registers), 4 (Read Input Registers), 5 (Write Single Coil), 6 (Write Single Holding Register), 15 (Write Multiple Coils), and 16 (Write Multiple Holding Registers). Version 2.x.x of this library is not backward compatible with version 1.x.x. Any sketches that were written to use a 1.x.x version of this library will not work with later versions, at least not without modification.
Filename | Release Date | File Size |
---|---|---|
ModbusRTUSlave-3.0.1.zip | 2024-11-29 | 11.21 KiB |
ModbusRTUSlave-3.0.0.zip | 2024-10-27 | 11.09 KiB |
ModbusRTUSlave-2.0.6.zip | 2024-06-09 | 9.85 KiB |
ModbusRTUSlave-2.0.5.zip | 2024-01-27 | 9.66 KiB |
ModbusRTUSlave-2.0.4.zip | 2023-08-10 | 180.04 KiB |
ModbusRTUSlave-2.0.3.zip | 2023-08-05 | 180.12 KiB |
ModbusRTUSlave-2.0.1.zip | 2023-07-23 | 333.93 KiB |
ModbusRTUSlave-2.0.0.zip | 2023-07-23 | 333.92 KiB |
ModbusRTUSlave-1.0.5.zip | 2022-12-17 | 16.05 KiB |
ModbusRTUSlave-1.0.3.zip | 2022-06-25 | 12.58 KiB |