Analysis of Raspberry Pi PLC pinout time response Jun 11, 2026 Raspberry Pi for Industry Introduction In this post, we will explore the performance of the Raspberry Pi PLC pinout time response, examining its ability to detect and respond to changes in input, as well as the ability to outp... Read more
How to set up a Raspberry PLC v4 with balenaOS Jun 11, 2026 Raspberry Pi for Industry BalenaOS is a lightweight, robust and reliable Linux based embedded operating system, designed specifically to run containers, which makes it easy to deploy code to fleets of connected devices. Paired... Read more
Introduction to InfluxDB Jun 11, 2026 Arduino Industrial What is InfluxDB? InfluxDB is an open source time series database (TSDB). It is designed to efficiently handle large volumes of time-stamped data, making it particularly well-suited for applications t... Read more
Profinet & Arduino: communication master Arduino to S7 PLC series via Profinet protocol Jun 11, 2026 Arduino Industrial Introduction Profinet (Process Field Network) is an open industrial Ethernet standard designed for automation and process control applications. It serves as a communication protocol for connecting dev... Read more
Profinet & ESP32: communication master ESP32 to S7 PLC series via Profinet Protocol Jun 11, 2026 Arduino Industrial Introduction Profinet (Process Field Network) is an open industrial Ethernet standard designed for automation and process control applications. It serves as a communication protocol for connecting dev... Read more
Using multiple Modbus RTU slaves in Node-RED Jun 11, 2026 Raspberry Pi for Industry Using multiple Modbus RTU slaves at the same time can be challenging. In this blog we'll explain how to properly achieve communication with mutiple slaves. Hardware used For our tests, we used a Raspb... Read more
Industrial Shields at IMTEX 2025: Hall 7, Stall E106 Jun 11, 2026 Arduino & Raspberry Pi Industrial News, Industry 4.0, IoT IMTEX 2025 , the Indian Machine Tool Exhibition , is one of the most prominent trade fairs for the manufacturing and metalworking industries. Organized by the Indian Machine Tool Manufacturers' Associ... Read more
Ardbox PLC family: industrial control with Arduino Leonardo inside Jun 10, 2026 Arduino Industrial If you've ever built a working prototype with Arduino and then faced the challenge of deploying it in a real industrial environment — dealing with noise, 24 Vdc signals, relay loads, or Modbus network... Read more
Four years, more than 300,000 luminaires: the Smart Light Controller story Jun 8, 2026 Arduino Industrial In 2022, the first city council switched on its public lighting managed by a Smart Light Controller. It was not a pilot. It was a real decision, with real budget and real public accountability. The Sm... Read more
Modbus TCP and RTU with Raspberry Pi PLCs: Python and Node-RED examples Jun 1, 2026 Raspberry Pi for Industry Modbus is a master-slave communication protocol used worldwide in industrial automation. It runs over two transports: serial lines (Modbus RTU, via RS-485) and Ethernet (Modbus TCP). Both are supporte... Read more
Top 30 Arduino blogs and what it says about open source hardware in industry May 25, 2026 Arduino Industrial We received a message this week from FeedSpot: the Industrial Shields Arduino blog has been selected as one of the Top 30 Arduino Blogs on the web, 2026 edition . We are glad to be on that list. And i... Read more
A small controller with a serious job to do May 25, 2026 Arduino Industrial The ESP32 PLC 14 is a compact industrial PLC built for distributed control — reliable connectivity, open-source programming, and room to grow. Small footprint. Real industrial work. Not every automati... Read more