Open-source Modbus TCP to Modbus RTU (RS-232/485) gateway.

A compact MODBUS RTU/TCP C library for embedded/microcontrollers

A lightweight, header-only, hardware-agnostic Modbus RTU/TCP library

master modbus library for STM32 LL

Modbus TCP and RTU stack for embedded devices

A sniffer for the modbus protocol

Modbus Master and Slave RTU Library for Raspberry PI Pico using FreeRTOS and C++ SDK

lib freemodbus porting for esp32

A small AVR controller and a component to connect high precision encoder to LinuxCNC via Modbus RTU

Rebuild repository from what were released from SourceForge and more...

Lightweight and easy to merge Modbus RTU Slave library for microcontrollers

Device communication through RS-485 Modbus-RTU with CRC16 and HMI display for STM32

This library implements the Modbus protocol (RTU & ASCII) Slave for microcontroller.

This is Modbus RTU slave library written in C99. It is intended to be used on a bare-metal device.

This is a construction of a Mesh espnow node that use MODBUS RTU

Simple Modbus RTU bootloader for STM32F103 (blue pill)

ModbusTCP/RTU converter with some extensions like UDP mode and queues. It was written a long time ago, but it may still be helpful

This repo implementation of Modbus slave which can control DC motor. It is based on Mikroe development boards with STM32F40x MCU.

Simple code to read data from HOPI HP-9800 Power Meter. Need libmodbus. Basic functionality at the moment, but useful.

Modbus library especially for embedded systems. Easy to create many Modbus objects. Architecture independent. Easy to port in any architecture(Stm32, LPC, PIC, Linux, Windows, etc...)