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Arduino/ESP32 library to read data from Peacefair energy monitoring devices (PZEM-004T, PZEM-014/016, PZEM-003/017, PZEM-6L24, PZIOT-E02)

Simple console apps to interface with modbus devices (.net core -> windows, linux, rpi). Useful for debugging a new device or setting up equipment. Used with CNC Chinese servo drives and VFD (Ecogoo / NFlixin 9100)

Modbus to WiFi dev

A tokio-based modbus library

The current Lucid Specification documents and sample json files

A clean and accurate RTU SGPA & CGPA Calculator with all 8-semester subjects, credits, labs, electives, and SODECA pre-loaded. Supports instant SGPA updates, CGPA calculation, print-ready result slips, and modern dark UI.

Modbus library for RTU, ASCII and TCP protocols. Primarily developed on and for ESP32 MCUs.

Modbus TCP/IP server that translates incoming requests to RTU and relays them to configured serial device.

Modbus client (TCP/RTU) over TCP/Serial for Go

A pure no-std Rust modbus library

Modbus RTU packet sniffer with GUI

IS4310-485M2 User Manual: RS485 Modbus RTU Slave Module with RJ45 connectors using the Modbus Chip IS4310

Datasheet of the IS4310 integrated circuit: I2C Modbus RTU Slave

ModBus RTU for Flipper Zero

Python 8 Channel RS485 MODBUS RTU relay board type R421A08

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

A Modbus Communication Library for .NET 6+ and .NET Standard 2.0 Applications

A Python module to simulate SCADA and RTU communication over protocol 60870-5-104 to research ICT behavior in power grids.

Standalone Windows app supporting Modbus RTU, TCP, UDP, RTUoverTCP, RTUoverUDP, ASCIIoverRTU, ASCIIoverTCP and ASCIIoverUDP protocols. It is designed to allow running multiple instances of the app at the same time, just use a different port. Also included are Linux and Mac OS X Mono versions.