C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.
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Nov 7, 2024 - C
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modbus-slave
Here are 22 public repositories matching this topic...
Mini C modbus master/slave library (linux/embedded)
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Jul 21, 2025 - C
Prototype for a floor heating IO Module. That would be able to control 4 zones with TWAs to get to a wanted temperature
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Feb 3, 2025 - C
Indoor temperature and moisture display PCB prototype designed for DHT22 sensor. Using Modbus RTU frame and Wapice IoT-ticket to depict the measurements in real-time.
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Oct 3, 2021 - C
Freemodbus with support for multiple protocols at the same time (the project is not finished)
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Aug 30, 2021 - C
PIC18F4520 Modbus RTU as Slave - Led Blink
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Feb 13, 2023 - C
This library implements the Modbus protocol (RTU & ASCII) Slave for microcontroller.
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Sep 13, 2022 - C
Simple implementation of Modbus-RTU slave unit
automation embedded modbus embedded-systems uart modbus-rtu modbus-slave unit-test perfectcode embedded-c best-practice
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Apr 3, 2020 - C
Modbus protocol iptables firewall module for Linux
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Dec 6, 2024 - C
Custom RTU and TCP, Master and Slave ModBus Protocol Implementations for ALL mc251-based STC MCUs.
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Oct 20, 2024 - C
This repo implementation of Modbus slave which can control DC motor. It is based on Mikroe development boards with STM32F40x MCU.
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Apr 16, 2019 - C
Make an ESP32 act as a Modbus/TCP bus-coupler; exposing onboard digital and analog IO as a Modbus slave device
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Jun 28, 2021 - C
Буферная станция сбора данных, MxRT station for data collection. Конфигурируется через файлы настройки. Может работать на сбор данных в локальную БД (SQLITE) или как промежуточная станция буфферизации. Поддерживает сбор данных с OPC, MODBUS TCP и может выступать как MODBUS TCP Master/Slave или как конвертер (OPC->MODBUS)
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Aug 25, 2018 - C
Modbus cross platform C library containing master and slave implementation
cross-platform modbus mit-license modbus-rtu modbus-master modbus-slave c-library modbus-client modbus-serial modbus-library modbus-server modbus-lib
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Aug 26, 2025 - C
Modbus C library
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Dec 17, 2025 - C
OpenProject Remote I/O based on W7500
openproject modbus-tcp modbus-rtu modbus-slave wiznet cortex-m0 rtu w7500 w7500p w7500x remote-io remote-terminal-unit
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Jan 15, 2019 - C
Lightweight Modbus slave implementation for embedded C applications
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Nov 24, 2025 - C
PLC RS485-Modbus ATmega32 microcontroller firmware.
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Nov 14, 2018 - C
Sources of Dockerfile generated Docker image "netX programming"
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Mar 28, 2021 - C
Lightweight and easy to merge Modbus RTU Slave library for microcontrollers
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Oct 31, 2023 - C
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