A simple program that runs on Arduino Uno R4 Wifi to control a VFD (via RS-485 modbus) which runs a deep (water) well submersible pump.

A Modbus RTU (RS-485) to MQTT Gateway (based on ESP32)

Endüstriyel otomasyon için Modbus ↔ DNP3 köprüsü. / odbus ↔ DNP3 bridge for industrial automation.

Connect the EPSolar/EPEver Tracer A/B Series (RS-485 Modbus) to an ESP8266/ESP32 and monitor using Blynk /Homeassistant/MQTT... .

24AA32 EEPROM library for Arduino family

Transforme seu Arduino em um mestre Modbus

Server for Inteli Garden

This project implements a wireless Modbus TCP sensor system using ESP32 microcontrollers. A master ESP32 polls one or more slave nodes over Wi-Fi to collect real-time temperature and humidity data from DHT22 or BME280 sensors. Ideal for Industrial IoT, embedded systems, and wireless monitoring applications.

IS4310 Modbus Arduino Sensor Example

Compact open-hardware I/O system with 4 analog inputs, 4 digital inputs, 4 analog outputs, and 4 relay outputs for industrial automation and Arduino.

Desktop software for controlling FEDAL's devices

Desktop software for controlling FEDAL's devices network up to 20 ones over modbus-rtu protocol

Easy TCP/IP modbus viewer

IoT Learning Project Edutic x BPVP x Universitas Duta Bangsa Repositori ini berisi hasil pembelajaran dan implementasi proyek Internet of Things (IoT) dalam program pelatihan kolaboratif antara Edutic, Balai Pelatihan Vokasi dan Produktivitas (BPVP), dan Universitas Duta Bangsa (UDB).

C++ tag engine

Programma pilotaggio sagome per Federazione Sammarinese Tiro a Segno

ArduinoModbusESP an example of the ModbusSlaveTCP library for Arduino

mbed serial modbus-slave library

MQTT Modbus XYMD02