#modbus

ECO MDA TCH

KU Kunal Raheja

How to Connect a 3-Phase Energy Meter Directly to Your Server (No IoT Gateway)

If you’ve ever tried to get energy data out of a 3-phase meter and into a dashboard, you already know the tax: the meter speaks a serial…

Jul 09, 2026 · 3 min read · 0 claps #energy #ai-energy-efficiency #modbus

RA Raul Marusca

Controlando los equipos Climet CI-309A y CI-3100 vía Modbus TCP

Hace un tiempo que venimos trabajando con unos equipos que se usan en la industria farmacéutica para el monitoreo de partículas en salas…

Jul 07, 2026 · 13 min read · 0 claps #climet #particula #indústria-alimentícia

RO Robustel

Modbus to MQTT at the Edge: Why PLC Data Needs Context Before It Reaches the Cloud

In many brownfield factories, valuable machine data already exists on the shop floor. It may come from PLCs, meters, sensors, drives…

Jul 01, 2026 · 5 min read · 0 claps #edge-computing #modbus #mqtt

TCH

CL Cloudapp-dev · Level Up Coding

Read a Huawei SUN2000 via Native Modbus in HA

Almost every Huawei SUN2000 guide opens with the same line: “install the huawei-solar custom integration.” And it works — right up until…

Jun 29, 2026 · 4 min read · 50 claps #home-assistant #modbus #solar-energy

TCH

CL Cloudapp-dev · Level Up Coding

A Modbus-TCP Cache Proxy in Python for Home Assistant

The Huawei SUN2000 SDongle has an annoying trait you only trip over once you want to connect more than one device: it accepts exactly one…

Jun 26, 2026 · 5 min read · 0 claps #home-assistant #python #modbus

ART TCH SOC

IO IOTRouter

Modbus Protocol Explained: Architecture, RTU/TCP, and Function Codes

A plain-English primer on the industrial communication protocol that has refused to die — its architecture, transmission modes, function…

Jun 24, 2026 · 10 min read · 0 claps #modbus #industrial-iot #iot

AI TCH

TI Timo Wevelsiep

Milesight UC100: Modbus to LoRaWAN Converter Explained

Many companies have machines, meters and equipment that could deliver data, yet they stay silent. The reason is almost always the same…

Jun 22, 2026 · 6 min read · 0 claps #iot #milesight #lorawan

RA Rahul Murali

PyModbus

Introduction

Jun 03, 2026 · 2 min read · 2 claps #technical #modbus #pymodbus

RA Rahul Murali

Modbus

Introduction

Jun 02, 2026 · 3 min read · 3 claps #technical #electronics #modbus

SCI TCH

UR urjasec · InfoSec Write-ups

Can Pure Modbus Break a Reactor? Oldsmar, Stuxnet & FrostyGoop, Tested

You can speak Modbus to a chemical reactor as freely as its own engineer. Breaking it, though, isn’t a yes or a no — it’s a question of…

May 21, 2026 · 7 min read · 2 claps #cybersecurity #ics-security #critical-infrastructure

SOC

PO Pokhts

I bought the most expensive cable I could — and it still died. Welcome to RS485 vs 1000V DC.

A Class A solar pyranometer, the original shielded cable, 10 meters. Dies every 1–2 hours. In the end, I switched to 4–20mA.

May 13, 2026 · 5 min read · 0 claps #industrial #modbus #emi

TCH

MO Modpackqt

I Stopped Fighting Modbus and Built a Platform Around It

A few years ago I was commissioned to put together a remote monitoring solution for a small water treatment facility. Nothing exotic — just…

May 02, 2026 · 3 min read · 0 claps #iot #scada #plc

ECO TCH SOC

CH Christopher.Scott

Why RS-485 Hubs Are Often Overlooked (and Why That Needs to Change)

If you’ve spent any time around industrial automation, you know RS-485. It’s everywhere — factory floors, building management systems…

Apr 14, 2026 · 9 min read · 0 claps #industrial-iot #rs485 #modbus

SOC TCH

NU Nut Techosakondee

ลองเล่น PLC AMSAMOTION เชื่อมต่ออะไรได้บ้าง ? (ตอนที่ 1)

สำหรับบทความนี้ จะเป็นการทดสอบใช้งาน plc amsamotion ที่เป็น plc จากจีน หลายคนเรียกว่าเป็นตัวเทียบกับ plc FX3U จากแบรนด์ mitsubishi…

Dec 27, 2025 · 4 min read · 0 claps #modbus #iot #automation

ART TCH SOC

ZE ZedIoT

Using Node-RED as a Modbus Server: A Practical Approach for Industrial IoT

A practical look at using Node-RED as a Modbus TCP server in industrial IoT and edge gateway projects.

Dec 25, 2025 · 2 min read · 0 claps #industrial-iot #node-red #modbus

SOC

JO Josue Hernández

Comunicación industrial: Modbus

Este post es recuperando una sección que utilizo en mi TFM donde explicaba la comunicación industrial y Modbus. Espero que sea útil para…

Dec 21, 2025 · 5 min read · 0 claps #modbus #industrial-communication

SCI ECO

PE Pedro Andrade de Oliveira

Real-Time Inverter Supervisory Hardware for Distributed Renewable Energy

The inverter supervisory board was designed to operate as the central control element in photovoltaic systems connected to weak electrical…

Dec 09, 2025 · 1 min read · 0 claps #hardware #realtime #modbus

MDA

PO Pokhts

How I Fixed Python’s Serial Freezing Issue: A Multi-threaded Tkinter Solution

As automation engineers, we hit a frustrating wall: writing a simple Modbus GUI tool with Tkinter, only to have the entire application…

Nov 28, 2025 · 2 min read · 0 claps #python #modbus #tkinter

EA Eastron Group

Smart Energy Solutions for North America: Modbus RS485 & UL-Certified Meters

In an era where energy efficiency and grid intelligence are paramount, Modbus RS485 communication protocol has emerged as the backbone of…

May 09, 2025 · 2 min read · 0 claps #smart-meter #ul-certified #modbus

ART

AN Andrian Tri Putra

#Golang-General | Chapter 14: Modbus Narada Battery

Halo semua, semoga sehat selalu dan masih semangat belajarnya

Apr 25, 2024 · 2 min read · 0 claps #go #golang-tutorial #modbus

TCH

BI biero llagas

HTB ICS Tracks write up:Factory, Watch Tower and Intrusion.

HTB ICS Tracks write up:Factory, Watch Tower and Intrusion

Nov 26, 2023 · 5 min read · 8 claps #scada #modbus #hackthebox-writeup

ART TCH SOC

TH Thomas Roccia · SecurityBreak Research

3D Printing Industrial Control System Simulation

This article is a repost from the McAfee website. I wrote this during my time at McAfee Labs in the Advanced Threat Research team. It is an…

Nov 26, 2021 · 8 min read · 4 claps paywalled #maker-lab #industrial #cybersecurity