#Programmable MQTT Device

[norvisrilanka]

Arduino PLC | MQTT End Device | Industrial IoT device manufacturer | norvi.lk

How Programmable IoT Devices Operate

Having access to the most dependable and effective hardware speeds up the completion of your project. The ability to programme flexibly.

ESP32 Ethernet Device

When using ESP32 Ethernet, the NORVI ENET series is the best option because it has industrial-grade I/O and voltages. Both wireless and cable connectivity to the network are offered by ESP32 Ethernet. 

Industrial Arduino Mega

The NORVI Arita is an enhanced version of the NORVI Series. Five conventional variants with a choice of two potent microprocessors are offered. Arita is built to deliver all of the micro-controller's performance while maintaining reliability. It works with practically all industrial input and output formats. 

Arduino based Industrial Controller

Arduino IDE-programmable

Integrated OLED and customizable buttons for HMI

The ability to programme flexibly

LED signals for simple diagnosis

Applications Using a Programmable MQTT Device and Ultra Low Energy Batteries

Agent One Industrial Controllers are available for low power applications as well; STM32L series microcontroller-controlled devices are employed in ultra low power applications, where the devices must be powered by batteries for an extended period of time. When a device goes to sleep, the Agent One BT family is specifically built with transistor outputs to turn off external sensors.

Wall mount IoT Node

The NORVI SSN range is designed for independent installations in industrial settings with a focus on tracking sensor data or parameters from external devices. The implementations are made simple by the attachments for wall installation and pole mount. 

NORVI Controllers

Our Address :

ICONIC DEVICES PVT LTD

Phone : +94 41 226 1776  Phone : +94 77 111 1776

E-mail : info@icd.lk / support@icd.lk

Web : www.icd.lk

Distributors

USA

Harnesses Motion LLC

1660 Bramble Rd. Tecumseh, MI

49286, United States

Phone : +1 (734) 347-9115

E-mail : rgoldy@harnessedmotion.com

EUROPE

CarTFT.com e.K.

Hauffstraße 7

72762 Reutlingen

Deutschland

Phone : +49 7121 3878264

E-mail : sales@cartft.com MQTT End Device | Arduino PLC | Analog Input | Wireless sensor | ModBus MQTT gateway | Industrial IoT device manufacturer | WiFi Data logger

[bliiot-jerry]

ARMxy Edge Controller with CODESYS for Industrial Automation Solutions

Case Details

CODESYS (Controller Development System) is an industrial control system development environment compliant with the IEC 61131-3 standard. It provides a comprehensive suite of tools for PLC (Programmable Logic Controller) programming, debugging, simulation, and commissioning. The combination of ARMxy Industrial Edge Controller and CODESYS delivers an efficient, flexible, and cost-effective solution for industrial automation. Below is a detailed analysis and summary of its advantages:

1. Core Component Analysis

ARMxy Industrial Edge Controller

Low Power Consumption & Compact Design: ARM architecture processors balance low power consumption with sufficient performance, ideal for space-constrained environments and long-term operation.

Industrial-Grade Reliability: Supports wide-temperature operation, vibration/electromagnetic interference resistance, and harsh industrial conditions.

Expandability: Rich interfaces (e.g., GPIO, CAN, Ethernet) enable seamless connectivity to sensors, actuators, and industrial networks.

CODESYS Development Platform

IEC 61131-3 Compliance: Supports five programming languages, including Ladder Diagram (LD) and Structured Text (ST), reducing the learning curve for engineers.

Cross-Platform Runtime: Transforms ARMxy Industrial Edge Controller into powerful soft PLCs via CODESYS Runtime, decoupling hardware from control logic.

Integrated Toolchain: Offers debugging, simulation, HMI visualization, and data management tools to streamline development.

2. Combined Advantages

Cost Efficiency Replaces traditional proprietary PLC hardware, reducing costs while leveraging the computational power of industrial PCs for complex tasks (e.g., data analysis, machine vision).

Flexibility and Scalability

Software-Defined Control: Rapidly adapt control logic to production line changes through CODESYS.

Multi-Protocol Support: Integrates Modbus TCP, EtherCAT, PROFINET, and other industrial protocols for seamless device integration.

Edge Computing Capabilities: Local execution of data preprocessing, AI inference, and other tasks reduces reliance on cloud resources.

Ease of Integration and Maintenance

Open Ecosystem: Supports OPC UA, MQTT, and other standards for MES/ERP system interoperability.

Remote Monitoring & OTA Updates: Enables remote diagnostics and firmware updates via the industrial PC’s networking capabilities.

3. Typical Application Scenarios

Smart Production Line Control: Coordinates robotic arms, conveyors, and inspection systems for flexible manufacturing.

Energy Management: Real-time monitoring of power and hydraulic systems to optimize efficiency.

Packaging and Logistics Automation: High-speed sorting, palletizing, and AGV scheduling.

Data-Intensive Applications: Predictive maintenance (vibration/temperature analysis) or visual quality inspection.

4. Challenges and Solutions

Real-Time Performance

Solution: Use real-time Linux kernels (e.g., Preempt-RT) or RTOS (e.g., FreeRTOS) to ensure microsecond-level response.

Validation: Test motion control performance using CODESYS’s PLCopen Motion library.

Hardware Compatibility

Solution: Choose CODESYS-certified ARMxy Industrial Edge Controller (e.g., ARMxy BL410 series) for driver and Runtime stability.

Custom Development: Extend functionality for specialized I/O modules via CODESYS’s C/C++ interfaces.

Developer Skillset

Training: Provide IEC 61131-3 training for traditional PLC engineers or adopt hybrid programming (e.g., Python integration).

5. Implementation Recommendations

Requirement Analysis: Define real-time requirements, communication protocols, and environmental conditions (temperature, EMC).

Hardware Selection: Choose CODESYS Runtime-certified ARMxy Industrial Edge Controller with long-term supply chain support.

Architecture Design: Separate real-time control tasks from non-real-time data processing for optimal resource allocation.

Testing & Validation: Conduct stress tests and fault injection in simulated environments to verify system robustness.

6. Future Trends

AIoT Integration: Embed lightweight AI frameworks (e.g., TensorFlow Lite) into CODESYS for edge intelligence.

Virtualization: Deploy multiple Runtime instances via containerization for task isolation.

Open-Source Collaboration: Deep integration between CODESYS communities and ARM ecosystems to drive standardized solutions.

Conclusion: The combination of ARMxy Industrial Edge Controller and CODESYS provides a highly flexible, scalable, and future-proof platform for industrial automation. It is particularly suited for SMEs and smart upgrade projects requiring rapid adaptation to market changes. With proper design and ecosystem support, this solution effectively balances performance, cost, and reliability.

[bliiot]

The 'Professional Translator' vs. the 'Efficient Courier' in Industrial IoT – Which is More Suitable?

What is OPC UA?

OPC UA, short for Open Platform Communications Unified Architecture, is a communication protocol designed for industrial environments. It features cross-platform compatibility, high security, and structured data transmission.

Technical Features:

Security: Supports encryption, signing, and user authentication, meeting industrial-grade security requirements.

Data Modeling: Not only transmits data but also defines logical relationships of devices, such as the upper and lower limits of a temperature sensor or alarm rules.

Real-Time Capability: Supports event-driven modes, enabling quick responses to device state changes.

What is MQTT?

MQTT, short for Message Queuing Telemetry Transport, is a lightweight publish/subscribe protocol designed for resource-constrained devices and low-bandwidth scenarios.

Technical Features:

Lightweight and Efficient: Based on TCP/IP, with minimal data overhead, making it suitable for low-bandwidth networks.

Flexibility: Uses a topic subscription model, allowing multiple devices to easily share data.

Reliability: Supports QoS (Quality of Service) mechanisms to ensure reliable message delivery.

OPC UA Application Scenarios

Industrial Device Interconnection: In smart factories, OPC UA enables seamless communication between devices from different brands, such as PLCs (Programmable Logic Controllers), sensors, and robots.

Supports complex data structures and device modeling, clearly displaying device states and hierarchical relationships.

Meets the real-time demands of industrial control, such as triggering alarms immediately when a machine fails.

MQTT Application Scenarios

Large-Scale Industrial IoT Deployment: In industrial settings, thousands of sensors and devices use MQTT for data collection and transmission, sending real-time device status or environmental data to the cloud.

Low bandwidth consumption, making it particularly suitable for remote or low-bandwidth networks.

Provides a flexible subscription mechanism, supporting easy device scaling and adaptation to large-scale industrial device integration.

How to Choose?

Reasons to Choose OPC UA:

Multi-device interconnection in industrial settings, ensuring security and real-time capabilities.Complex data requiring device modeling and structured management. Factory or workshop device control and data integration. In such cases, OPC UA is more suitable.

Reasons to Choose MQTT:

Lightweight and efficient data transmission in large-scale IoT deployments. Poor network conditions or limited bandwidth. Quick reporting of simple messages, such as PLC, sensor, or device data to the cloud. In such cases, MQTT is more suitable.

Conclusion:

For industrial interconnection, choose OPC UA to meet security, real-time, and complex scenario requirements.

For rapid cloud integration, choose MQTT for its efficiency and lightweight design, suitable for simple IoT transmission needs.

So, which one to choose? It depends on your project goals! Both can also be used together to leverage their respective strengths!

[aeliyamarineinsights]

Power Up Your Automation: Discover Carlo Gavazzi’s Smart Industrial Solutions at Aeliya Marine

Solid State Relays (SSRs) Carlo Gavazzi solid state relays are built for high-speed, quiet, and dependable switching without moving parts. These SSRs are used in most applications involving frequent on/off switching, such as heating units, motor control, and industrial lighting.

Most Important Advantages:

No wear and tear of mechanical parts

High speed of switching

Resistant to vibration and shock

Sensors and Switches

From proximity sensors to photoelectric, capacitive, and inductive sensors, Carlo Gavazzi’s sensors are the eyes of today’s automation systems. They sense presence, position, level, and flow — all without touching anything.

Typical Applications:

Conveyor systems

Packaging machinery

Elevator controls

Marine engine monitoring

Energy Meters and Power Monitoring Devices

Energy efficiency starts with measurement. Carlo Gavazzi’s range of digital energy meters, power analyzers, and current transformers help facilities track energy use in real-time for improved energy management.

Why It Matters:

Reduces energy waste

Helps in meeting regulatory standards

Supports predictive maintenance strategies

Programmable Logic Controllers (PLCs)

Compact and easy to configure, Carlo Gavazzi’s PLCs are used to control machinery and processes in industries ranging from food processing to marine equipment automation. These units are built for flexibility and integration.

Features Include:

Remote monitoring capabilities

Multiple I/O options

Compatibility with Modbus, BACnet, and other protocols

Timers, Counters, and Monitoring Relays

For control panels and automated systems, Carlo Gavazzi timing and monitoring relays provide superior precision and reliability. They are must-have components to control operations, safeguard equipment, and minimize downtime.

Best Used For:

HVAC systems

Water treatment facilities

Motor protection and overload detection

Why Choose Carlo Gavazzi? The Power of Intelligent Automation

In a cutthroat industrial world, you require more than minimal automation. Carlo Gavazzi solutions are designed to enable enterprises to expand their operations with better, more interconnected solutions. The following is why they stand out:

Modular Design for Seamless Integration

The majority of Carlo Gavazzi products are modular, i.e., easily installed, replaceable, or expandable. From retrofitting an existing panel to designing a completely new system, integration is seamless and future-proof.

IoT and Industry 4.0 Ready

The world is moving towards smart factories and networked infrastructure, and Carlo Gavazzi is bang in the middle of it. Most of their energy meters, PLCs, and controllers offer communication through IoT-capable protocols such as Modbus, BACnet, and MQTT.

Global Compliance and Standards

All Carlo Gavazzi products are CE-marked and certified for sale in international markets. They comply with international EMC, safety, and performance standards and are ideal for use in critical applications in the energy, marine, and industrial industries.

Why Purchase Carlo Gavazzi from Aeliya Marine?

At Aeliya Marine, we’re committed to helping our customers find the right automation components at the right price — fast and reliably. Here’s why we’re the preferred supplier for Carlo Gavazzi parts:

Authenticity Guaranteed

Every Carlo Gavazzi component sold on Aeliya Marine is 100% genuine, sourced directly or through trusted distribution channels. No counterfeit parts — only original products that meet strict performance standards.

Fast Worldwide Shipping

No matter if you’re in Europe, Asia, the Middle East, or North America, we ship worldwide with safe packaging and quick logistics. We know how important timing is in industrial upkeep and project launch.

Expert Advice

Don’t know what sensor or relay is compatible with your system? Our technical support staff is a click or a call away. We will assist you in selecting the best component considering your specifications and operational objectives.

Large Inventory

We stock a broad range of Carlo Gavazzi components, from older models through to the newest designs. That translates into short lead times and faster turnaround for your company.

Industries That Use Carlo Gavazzi Solutions

The universality and durability of Carlo Gavazzi automated products make them a superior option in a wide range of industries:

Marine and Shipbuilding

Reliable electrical components are vital on ships, where downtime can be costly and dangerous. Carlo Gavazzi’s sensors, relays, and controllers are used in marine engine rooms, navigation systems, and cargo management.

Industrial Manufacturing

In factory automation, timing and precision are everything. Carlo Gavazzi’s smart sensors, PLCs, and monitoring relays help improve process control, reduce waste, and enable predictive maintenance strategies.

Agriculture and Irrigation

Smart irrigation relies on weatherproof and smart automation. Weatherproof sensors and timers from Carlo Gavazzi optimize the use of water and crop yield.

Smart Buildings

From HVAC controllers to energy meters, Carlo Gavazzi makes building automation smarter with lower energy bills, increased safety, and greater comfort.

Energy and Utilities

Their power monitoring and control products are utilized to maximize energy generation, distribution, and usage — essential for green energy initiatives as well as conventional power grids.

How to Shop the Carlo Gavazzi Collection on Aeliya Marine

We’ve made it simple to locate just what you’re looking for. Go to our Carlo Gavazzi vendor page here: https://aeliyamarine.com/collections/vendors?q=Carlo%20Gavazzi

There, you can:

Search by product name or part number

Filter by product type or category

View detailed specs and product photos

Add to cart or request a bulk quote

Whether you’re ordering a single replacement relay or equipping an entire system, our website is your one-stop destination for Carlo Gavazzi automation products.

Conclusion: Let Smart Automation Lead the Way

With the constantly changing scenario of industrial and marine automation, success is found in using the best parts and the appropriate vendors. Carlo Gavazzi provides smart, small, and durable solutions that drive the systems supporting today’s most important industries.

By joining forces with Aeliya Marine, you tap into a reliable inventory, informed guidance, and unparalleled customer support. Whether optimizing energy consumption, replacing a control panel, or designing a smart automation system from the ground up, our Carlo Gavazzi range has what you’re looking for.

Want to take your automation to the next level? Explore our complete Carlo Gavazzi range today → https://aeliyamarine.com/collections/vendors?q=Carlo%20Gavazzi

[labdeck123]

Understanding Modbus: The Universal Protocol for Industrial Communication

Modbus is a widely used communication protocol in industrial automation and control systems. Originally developed by Modicon (now Schneider Electric) in 1979, it remains one of the most popular protocols for connecting electronic devices and exchanging data in supervisory control and data acquisition (SCADA) systems, programmable logic controllers (PLCs), and various automation applications.

How Modbus Works

Modbus operates as a master-slave (or client-server) protocol, where a master device initiates communication, and one or more slave devices respond. It is simple, reliable, and efficient, making it a preferred choice for industrial communication. The protocol is used to transmit data over serial lines (RS-232, RS-485) or via Ethernet networks (Modbus TCP/IP).

Types of Modbus Protocols

Modbus RTU (Remote Terminal Unit): A binary protocol using compact messages with cyclic redundancy check (CRC) error checking. It is ideal for real-time communication.

Modbus ASCII: Similar to RTU but uses ASCII characters, making it more readable but less efficient.

Modbus TCP/IP: Allows Modbus communication over Ethernet networks using TCP/IP protocols, making it suitable for modern industrial networks.

Key Features of Modbus

Open and Vendor-Neutral: Modbus is an open standard, meaning any manufacturer can implement it without licensing fees.

Ease of Implementation: Simple message structure and minimal processing overhead.

Interoperability: Enables different devices and systems from various vendors to communicate seamlessly.

Scalability: Supports a range of devices, from small sensors to complex industrial control systems.

Robust Error Handling: Modbus RTU uses CRC for error detection, ensuring reliable data transfer.

Applications of Modbus

Industrial Automation: Connecting PLCs, sensors, actuators, and SCADA systems.

Energy Management: Monitoring and controlling power meters and generators.

Building Automation: HVAC control, lighting systems, and access control.

Water and Wastewater Management: Supervising pumps, valves, and treatment facilities.

Oil and Gas Industry: Remote monitoring of pipelines and drilling operations.

Challenges and Limitations

Despite its advantages, Modbus has some limitations:

Limited Data Security: Traditional Modbus lacks built-in encryption, making it vulnerable to cyber threats.

Slower Speed Compared to Modern Protocols: Serial-based Modbus RTU can be slower than newer protocols like Ethernet/IP or MQTT.

Single-Master Limitation: Classic Modbus architectures typically allow only one master device, restricting flexibility.

Future of Modbus

With the advent of Industry 4.0 and Industrial IoT (IIoT), Modbus continues to evolve. Modern adaptations like Modbus TCP/IP and secure Modbus variants are making it more compatible with smart factories and cloud-based systems. Its simplicity and reliability ensure that it remains relevant in industrial automation for years to come.

Conclusion

Modbus is an essential protocol in industrial communication, providing a simple yet powerful way to connect and control devices. Its widespread adoption, open standard nature, and continuous evolution make it a critical component in modern automation and control systems. As industries transition to smart manufacturing, Modbus will likely continue to play a significant role in bridging legacy systems with modern technologies.

[govindhtech]

Mastering the AsyncAPI Specification: A Comprehensive Guide

The AsyncAPI Specification(A2S)

Credit

A portion of this content is derived from the excellent work of the OpenAPI Initiative team.

AsyncAPI 3.0.0 

Within this document, the terms “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY”, and “OPTIONAL” are to be interpreted in accordance with RFC 2119 regulations.

The Apache Licence, Version 2.0 governs the use of the AsyncAPI Specification.

Overview

A project called AsyncAPI Specification aims to provide machine-readable descriptions of message-driven APIs. You can use it for APIs that operate over any protocol (e.g., AMQP, MQTT, WebSockets, Kafka, STOMP, HTTP, Mercure, etc.) because it is protocol-agnostic.

A set of attributes that can be used in an AsyncAPI document to describe an application’s API is defined by the AsyncAPI Specification. The document is usually a single main document that contains the API description; it may refer to other files for more information or shared fields.

The actions that an application takes SHOULD be detailed in the AsyncAPI specification.

It indicates that messages from the userSignedUp channel will be received by the application.

Software topology, architecture, or pattern of any type is not assumed by the AsyncAPI definition. As a result, a server could be any type of computer programme that can send and/or receive data, including message brokers and web servers. But AsyncAPI has a feature called “bindings” that tries to assist with more detailed protocol details.

Deriving a receiver AsyncAPI document from a sender document, or the other way around, is NOT SUGGESTED. It is not guaranteed that an application sending messages will utilise the same channel that another application is using to receive them. Additionally, several fields in the document, such as the operation’s id, description, and summary, may cease to make sense.

By swapping out receive for send,IBM cannot presume that an opposing application exists automatically:

In addition to the problems listed above, there might be other configurations of the infrastructure that are not included here. A system might, for example, utilise one read-only channel for messages, another for sending them, and a middleman process to forward messages between the channels.

Definitions

Server

A message broker that can send and/or receive messages between a sender and a recipient MAY be a server. A server could be a WebSocket API service that allows message-driven server-to-server or browser-to-server communication.

Application

Any type of computer programme, or collection of them, is called an application. A sender, a recipient, or both MUST be involved. An application could be a message broker, microservice, mainframe process, Internet of Things device (sensor), etc. Any number of programming languages may be used to create an application, provided that they support the chosen protocol. To connect and send messages, an application MUST also use a protocol that the server supports.

Sender

An application that sends messages to channels is called a sender. Senders may choose to send to more than one channel, based on the use-case pattern, protocol, and server.

Receiver

An application that receives messages from channels is called a receiver. Recipients may get data from various channels, contingent upon the server, protocol, and use-case design. A message that is received MAY be forwarded again by the recipient unaltered. Recipients MAY respond to the communication by acting as consumers. It is possible for a receiver to function as a  processor, combining several messages into one and sending it.

Message

The method by which data is transferred across a channel between servers and applications is called a message. Both headers and a payload are possible components of a message. It is possible for the headers to be separated between header attributes defined by the application and protocol-defined headers, which can serve as supporting metadata. The application-defined data, which must be serialised into a format (JSON, XML, Avro, binary, etc.), is contained in the payload. A message can handle various interaction patterns, including event, command, request, and response, because it is a generic mechanism.

Channel

A channel is an addressable element that the server provides for message organisation. Applications that are senders send messages to channels, and applications that are receivers receive messages from channels. Multiple channel instances MAY be supported by servers, enabling messages with various content types to be addressed to various channels. Protocol-defined headers MAY allow the channel to be included in the message, depending on how the server is implemented.

Protocol

The method (wireline protocol or API) by which messages are transferred between the application and the channel is called a protocol. Mercure, AMQP, HTTP, JMS, Kafka, Anypoint MQ, MQTT, Solace, STOMP, Mercure, WebSocket, Google Pub/Sub, and Pulsar are a few examples of protocols.

Bindings

A method for defining protocol-specific data is called a “binding” (also known as “protocol binding”). As a result, a protocol binding MUST only define data related to the protocol.

Specifications

Format

The files that follow the JSON standards and describe the message-driven API in line with the AsyncAPI Specification are represented as JSON objects. An A2S (AsyncAPI Specification) file can also be represented in YAML, which is a superset of JSON.

When a field is said to have an array value, for instance, the JSON array format is employed:

Although the API uses JSON to describe itself, the API does not require JSON input or output.

The specification uses case sensitivity for all field names.

Two kinds of fields are exposed by the schema. Patterned fields specify a regex pattern for the field name, whereas Fixed fields have a specified name. As long as each occurrence of a patterned field has its own name, they can appear more than once.

YAML version 1.2 is advised coupled with a few further restrictions to maintain the ability to round-trip between YAML and JSON formats:

Only tags that are permitted by the JSON Schema standard may be used.

The YAML Failsafe schema guideline stipulates that keys used in YAML maps MUST be restricted to a scalar string.

File Organisation

An AsyncAPI document MAY consist of a single document or, at the author’s option, be composed of several related portions. The latter scenario makes use of Reference Objects.

It’s crucial to remember that, aside from the Components Object, everything defined in an AsyncAPI document MUST be used by the implemented Application. Every definition contained within the Components Object designates a resource that the implemented Application MAY or MAY NOT use.

Asyncapi.json or asyncapi.yaml is the standard name for the AsyncAPI Specification (A2S) file.

URLs that are absolute

RFC3986, section 4.3 defines all characteristics that are absolute URLs, unless otherwise noted.

Schema

AsyncAPI Object

The API specification’s root document object is this one. It is a single document that includes both the API declaration and resource listing.

Read more on govindhtech.com

[sivapriyamh1]

The Best IoT Embedded Course: A Comprehensive Guide 2024

Welcome from the frontlines of technological advancement! With the Internet of Things (IoT) constantly changing, we are excited to offer "The best IoT Embedded Course: A Comprehensive Guide in 2024," a ray of knowledge and expertise. This blog is your doorway to an immersive investigation of cutting-edge ideas, practical applications, and the newest developments that shape the world of IoT embedded systems.

What are Embedded Systems?

An Embedded System is a combination of computer hardware and software designed for a specific function. Training computing systems called embedded systems are made to carry out specific tasks inside of bigger systems. These systems are integrated into appliances and gadgets to manage particular operations, frequently in real-time. 

Do you know what IoT is?

The term Internet of Things, IoT, refers to a network of connected physical objects, often referred to as “things,” that use software, sensors, and a variety of technologies to gather and transmit information over the Internet. These gadgets can be anything from commonplace items like wearable technology and appliances for the home to advanced urban facilities and industrial machinery.

The primary goal of IoT is to facilitate communication between devices and centralized systems, ultimately resulting in improved efficiency, automation of processes, and enhanced decision-making.

Impact of IoT on industries

With the introduction of an interconnected system of connected gadgets that collect and transmit data, the Internet of Things (IoT) has drastically changed a number of businesses and spurred increased productivity and creativity. The IoT simplifies supply chain procedures and enables predictive maintenance in the production sector. Smart medical devices and remote patient monitoring are revolutionizing patient care in the healthcare industry. Retail experiences more individualized customer interactions and better control of inventory. Improved network optimization and smart city connectivity are observed in telecommunications. IoT has a broad impact across many industries, streamlining processes and opening up new opportunities in the rapidly changing technology-driven business environment.

Tools covered under the IoT program

IoT Operating Systems

Raspbian 

Mongoose OS

IoT Development Platforms

IoTivity

AWS IoT Core

Microsoft Azure IoT

IoT Protocols

MQTT (Message Queuing Telemetry Transport)

CoAP (Constrained Application Protocol)

HTTP/HTTPS

IoT Development Tools

Eclipse IoT

Data Analytics and Visualization Tools

Python

Jupyter Notebooks

Grafana

IoT Simulators and Emulators

IoTSim-Edge

Eclipse Mosquitto

Embedded IoT Concepts: A Practical Application

Developing a Smart Home Infrastructure:

In this hands-on project, students will use embedded Internet of Things concepts to create and put into effect a smart home system. To gather data in real-time, the project integrates sensors—such as temperature sensors, door/window sensors, and motion detectors—with microcontrollers. After that, students will use protocols such as MQTT to create a smooth connection between the sensors and a central hub. The data will be processed by the central hub, which is typically a Raspberry Pi or a comparable device, and it will regulate different smart home appliances like locks, lights, and thermostats. The project provides hands-on experience with hardware, software, and communication protocols in a real-world setting, encompassing the entire Internet of Things ecosystem from sensor data acquisition to cloud integration.

Industrial Internet of Things (IIoT) Solutions:

Students in this project with a business focus will explore the creation of Industrial IoT (IIoT) solutions to improve the effectiveness of operations. Industrial-grade chips, or programmable logic controllers (PLCs), are used in conjunction with sensors and actuators in this project. The configuration of communication protocols such as OPC, UA, or Modbus will be done by students to ensure smooth interaction between industrial equipment. Predictive maintenance systems, data analytics for process optimization, and real-time equipment health monitoring are all part of the execution. Security protocols will be prioritized to protect vital industrial data. The project leads to the development of a workable and secure IIoT solution and offers a practical understanding of IIoT applications while addressing the specific needs and difficulties of industrial settings.

The Best Embedded IoT course offered in Chennai

One of the best Embedded IoT training programs is offered by Netsui, with a motive to improve the skillsets of their students and absorb them into their parent company, Zestlogic Systems Private Ltd. Chennai.

The course is customized for professionals and individuals who are keen on exploring the opportunities that are awaiting in the field of the Internet of Things (IoT). This program helps the students who are enrolled to have a deep understanding of the advanced and comprehensive curriculum provided.

100% Job Assured at Zestlogics Systems Private Limited 

Register for more details: Netsuilabs 

Conclusion

In summary, this embedded IoT course is an incredible learning opportunity that equips learners with the information and abilities necessary to successfully negotiate the constantly changing terrain of networked systems. As we enter the age of smart technologies, the practical projects, in-depth analysis, and hands-on learning opportunities completed in this course lead to a deep comprehension of embedded IoT concepts. 

Frequently Asked Questions (FAQs)

What are the prerequisites for an Embedded IoT Course?

The prerequisites for an Embedded IoT course encompass a foundational understanding of electronics, programming, and computer systems. Prospective participants should have a grasp of basic electronic components, and proficiency in a programming language like C or C++ is crucial. Knowledge of computer architecture, including memory and processors, is expected, and basic mathematical skills are essential for algorithmic understanding. Familiarity with microcontrollers and microprocessors and the ability to program for hardware interaction are prerequisites.

How does Embedded IoT contribute to the development of smart devices?

Through the integration of sensors, communication modules, and microcontrollers, embedded IoT facilitates intelligent functions and seamless connectivity, playing a vital part in the development of smart devices. These devices leverage real-time data processing, allowing for automated decision-making and enhanced user experiences. From smart thermostats to connected wearables, Embedded IoT empowers devices to collect, analyze, and respond to data, fostering a new era of interconnected and intelligent technologies that improve efficiency, convenience, and overall functionality.

Are there any certifications that validate proficiency in Embedded IoT?

Of course! Netsui offers a 6-month training program on Embedded IoT course along with a course completion certificate.

[chriswu08]

BLIIoT R40 4G RTU is applied to intelligent programming control of constant pressure water supply

Constant pressure water supply intelligent programming control RTU is a programmable monitoring and control device, which can be used in water systems such as water pumps, water valves and liquid levels to maintain constant water pressure and water level. The device has a variety of built-in functions, including edge computing, logic programming control, and multiple interfaces such as RS485, AI, AO, DI, and DO. The device monitors water pressure and controls the opening and closing degree of the water valve. The water pressure sensor controls the opening and closing degree of the water valve through 4-20mA output. When the water pressure is lower than the set value, the RTU will receive a signal, and then pass the information to the logic programming controller through the IO input interface. The logic programming controller will notify the 4-20mA output board to drive the corresponding opening and closing of the valve according to the programming, and adjust the system pressure to improve the accuracy and efficiency of flow control. In addition, the RTU device can also detect the water level, realize the output control of the liquid level float switch, and trigger the start and stop of the water pump. The water level sensor on the equipment detects the change of the water level. If it is lower than the lower limit, it will notify the logic programming controller to start the water pump with a DI analog signal; if it is higher than the upper limit, it will notify the logic programming controller to turn off the water pump. The RTU can output AO signal to adjust the running speed of the water pump and control the output water flow to maintain a stable water level. In addition to the above functions, the RTU also supports edge computing, and saves operating data and sensor data in local memory for subsequent analysis and adjustment. Logic-programmed controllers can use these historical data and other parameters to optimize and automate control while running in real time. This makes the

Barium rhenium technology edge computing RTU main functions: ●Support 4G, Ethernet WAN, WLAN WAN link switching and ICMP detection; . ●Support multiple VPNs such as IPsec/OpenVPN/L2TP; ●WiFi supports AP and client mode (2.4GHz); ●1 WAN/LAN port, 3 LAN ports, RJ45 interface type, 10M/100Mbps, adaptive MDI/MDIX; ●Built-in I/O input (2D1+2D0+4AI), supports scalable I/O quantity; ●1 channel RS485, 1 channel RS232, support command mode and transparent transmission mode, easy to expand I/O, connect PLC, instrumentation; ●Support MQTT, Modbus RTU, Modbus TCP protocols; support Modbus RTU to Modbus TCP/MQTT/SNMP; Modbus TCP to MQTT multiple protocol conversion; ●Support TCP client/server, UDP; ●Support DHCP Server Web upgrade firmware SMS, scheduled restart; ●Support POE output power supply, saving wiring costs; ●Dual SIM card redundancy design, stable and reliable. ●Support remote parameter configuration and firmware upgrade.

Overall, the constant pressure water supply intelligent programming control RTU is a multi-functional, flexible and easy-to-install and operate device. It integrates multiple interfaces such as pressure sensor, RS485, AI, AO, DI and DO, which can effectively monitor and control all aspects of the constant pressure water supply system, helping users improve system efficiency, economy and reliability, and reduce operating costs.

[norvilk]

Our Programmable Mqtt Device supports WiFi communication, making it the most versatile controller on the market. The Industrial Lot Product Design also features multiple processor and communication options.

[mrfog5]

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[norvisrilanka]

Industrial IoT Devices | Programmable Ethernet IoT Device | Industrial ESP32 | NORVI

Ready for the Future - NORVI IIOT

Programmable IoT Devices - Our Arduino based PLC    s make it easy to automate processes, connect sensors, and create sophisticated automation systems. Get the most out of your IoT projects with programmable ESP32 Ethernet device. Our MQTT end device is designed to be easy to setup, while providing powerful performance. 

Industrial Arduino Mega - Get reliable, secure, and customizable control of your industrial processes with Arduino Mega PLCs. Get the best out of your system. Industrial Arduino for Automation Applications which control industrial processes with Arduino based hardware and software. Programmable with Arduino IDE.

Modbus MQTT Device - NORVI Agent Industrial IoT Node. Ready to use IoT Node. Ready for industrial applications. WiFi LoRa NB-IoT. Wall mount IoT node is designed for industrial applications and boasts a range of features including WiFi, GSM, LTE and LoRa connectivity.  Battery Powered IoT node with WiFi GSM LTE LoRa connectivity for industrial applications. Our programmable nodes are designed for powering your IoT solutions.

ModBus RTU ESP32 - MODBUS Communication on ESP32 NORVI IIOT via RS-485. ModBus RTU with ESP32 based industrial controller. MQTT over Ethernet devices - Norvi offers programmable MQTT devices come with a variety of features that make them suitable for industrial automation and IoT solutions. As a leading industrial IoT device manufacturer, NORVI Offers Industrial Controllers for IoT applications, ESP32 based Industrial Controllers, Industrial IoT Devices. Changing IOT One Device At A Time (4 - 20mA, 0 - 10V DC Analog inputs and Outputs). Programmable controllers with flexibility and open source software. 

ESP32 Data Logger - NORVI can build a WiFi Data Logger using SD card, Combining few libraries of Arduino you can access or view the Temperature & Humidity via WiFi. NORVI's Analog Input ESP32 is designed for industrial applications, allowing you to measure and monitor 0-10V or 4-20mA signals using an ESP32 controller.

NORVI Controllers

Our Address :

ICONIC DEVICES PVT LTD

Phone : +94 41 226 1776  Phone : +94 77 111 1776

E-mail : info@icd.lk / support@icd.lk

Web : www.icd.lk

Distributors

USA

Harnesses Motion LLC

1660 Bramble Rd. Tecumseh, MI

49286, United States

Phone : +1 (734) 347-9115

E-mail : rgoldy@harnessedmotion.com

EUROPE

CarTFT.com e.K.

Hauffstraße 7

72762 Reutlingen

Deutschland

Phone : +49 7121 3878264

E-mail : sales@cartft.com

Products :  

ESP32 Ethernet Device

Industrial Arduino Mega

ESP32 Modbus device

Programmable sensor node

Battery Powered Programmable Sensor node

4 - 20mA ESP32

Know More About:

WiFi Datalogger

4 - 20mA Arduino device

Industrial IoT Devices

Modbus MQTT gateway

Arduino based Industrial Controller

[bliiot-jerry]

Why is the IoT Industry Increasingly Favoring Node-RED?

With the rapid development of Internet of Things (IoT) technology, developers need a simple, efficient, and flexible tool to address complex IoT application scenarios. Node-RED, as a flow-based programming tool, has gradually become a popular choice in the IoT industry due to its unique advantages. Below are several key reasons why Node-RED is highly favored in the IoT field.

Ease of Use, Lowering Development Barriers

One of the standout features of Node-RED is its node-based graphical programming interface. Users can build logic flows by dragging and dropping nodes and connecting them, without the need to write complex code. This visual programming approach significantly lowers the barrier to entry, enabling even non-programmers to get started easily. For IoT developers, this means faster prototyping and functional validation, saving considerable time and effort.

Rich Node Library, Rapid Functionality Implementation

Node-RED boasts a vast library of pre-built nodes, covering a wide range of functionalities from hardware interfaces to cloud services. Currently, the Node-RED library offers over 5,000 nodes, allowing developers to quickly select and connect the appropriate nodes based on their needs. Whether it's reading sensor data, controlling devices, or interacting with cloud platforms, Node-RED provides ready-made solutions, greatly accelerating the development process.

Cross-Platform Support, Adaptable to Various Environments

Node-RED can run on multiple platforms, including Linux, Windows, macOS, and various embedded devices. This cross-platform support makes Node-RED highly adaptable to different IoT application scenarios. Whether on local servers, edge devices, or in the cloud, Node-RED can operate seamlessly, offering developers significant convenience.

Easy Integration, Compatible with Multiple Technology Stacks

IoT projects often involve various technologies and protocols, such as MQTT, REST API, and databases. Node-RED can easily integrate with these technology stacks, allowing different data streams to be combined and processed through simple configurations. This powerful integration capability makes Node-RED an indispensable tool in IoT projects, especially in complex scenarios requiring multi-source data processing.

Real-Time Data Processing, Meeting High-Response Demands

IoT applications often need to process data from sensors or other devices in real time and respond quickly. Node-RED's event-driven architecture efficiently handles real-time data streams, ensuring the system can promptly react to external events. This real-time data processing capability makes Node-RED particularly suitable for applications requiring high responsiveness, such as smart homes and industrial automation.

Flexible Deployment Options, Adapting to Diverse Needs

Node-RED supports multiple deployment methods, including local and cloud deployments. Particularly in cloud computing environments, Node-RED can leverage containerization technologies like Docker for rapid deployment and scaling. This flexibility allows Node-RED to adapt to IoT projects of varying scales and requirements, from small devices to large distributed systems.

Open Source and Free, Reducing Development Costs

Node-RED is an open-source project, completely free to use. This reduces the development costs of IoT projects, enabling more developers to participate in IoT application development. Support from the open-source community also means Node-RED can continuously update and improve, maintaining its technological edge.

Hardware Support: Shenzhen Bailai Technology's ARMXY Series

To better support Node-RED applications, Shenzhen Bailai Technology has launched the ARMxy series hardware platform. This series offers flexible hardware configurations, allowing users to choose different ARM frequencies, RAM, and ROM based on their needs. It also supports 2 to 8 RS485 interfaces, 16 DI/DO channels, USB ports, 1-3 Ethernet ports, CAN interfaces, HDMI, 4G, and WiFi modules. These rich interfaces and modules enable the ARMxy series to meet various on-site application requirements, providing robust hardware support for Node-RED.

Conclusion

Thanks to its simplicity, powerful functionality, and flexible deployment options, Node-RED has become one of the preferred tools for IoT developers. Whether for beginners or experienced developers, Node-RED offers an efficient development experience, helping to quickly implement and deploy IoT applications. As IoT technology continues to evolve, the application prospects for Node-RED will only grow broader.

More information about ARMxy series ARM based computer: https://armbasedsolutions.com/

[anne105]

2G 3G 4G 2DI 2AI 2DO RTU Remote control Cellular IoT Modbus RTU

Cellular M2M IoT RTU S270 is wireless internet of things device, is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).  It embedded 32-Bit High Performance Microprocessor MCU, inbuilt industrial Cellular module.   

Cellular M2M IoT RTU S270 provides 2 digital inputs, 2 analog or PT100 Resistance Temperature Detector (RTD) inputs, 2 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.

Cellular M2M IoT RTU S270 inbuilt TCP/IP protocol stack make it suitable for internet of things (IoT) applications, it can be easily to operate by the provided cloud, app, and web server, or integrated to you IoT applications according to the TCP/UDP protocol, or integrated to SCADA systems by standard Modbus TCP protocol, MQTT Protocol too. This is very useful if you need remote control onsite devices with low cost solution.  

Cellular M2M IoT RTU S270 is design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches.  

Cellular M2M IoT RTU S270 can be used as remote access control for BTS monitoring, the authorized users can open the gate or turn on the machine with a free charge call at specified time, this is useful for daily maintenance to save the time of traditional authorized. Cellular M2M IoT RTU S270 performs as Modbus TCP Slave over GPRS/3G/4G network.

[pynet-labs]

What is Cisco 300-915 DEVIOT?

The Cisco Certified DevNet Professional and Cisco Certified DevNet Specialist - IoT qualifications are linked to the Cisco DEVIOT 300-915 Certification. The candidate's understanding of IoT application development is verified by one of Cisco's concentration tests for the DevNet track.

In order to pass the Cisco DEVIOT 300-915 Certification test, candidates must possess knowledge of the Cisco IoT edge computing and network architecture, including Cisco IOx and Cisco EFM, IoT Data Visualization, and security techniques.

Candidates can prepare for this exam by taking the course Developing Solutions with Cisco IoT & Edge Platforms (DEVIOT 300-915), in which they learn:

How do network programmability and automation streamline initiatives to simplify and reinforce security protocols while lowering data quantity and complexity?

Methods for maximizing the MQ Telemetry Transport (MQTT) protocol for improved device usability, faster data transfer, and lower power consumption.

If you want to be able to manage your industrial network and connected devices at scale, you should seek for a training course that covers creating, implementing, and debugging edge applications as well as understanding how to use management tools. Then PyNet Labs' DEVIOT 300-915 training is right for you.

Course length

Training under instruction: five days in a classroom

Virtual classroom instruction: five days of online classes

How this will help you

This course can assist you in:

· Utilize network automation and programmability to simplify applications, reduce data complexity and size, and improve security protocols.

· Learn how to use MQ Telemetry Transport (MQTT) protocol to its fullest potential for more flexible device use and lower power consumption.

· Acquire 40 CE points for recertification.

· Become a member of the DevNet Class of 2020 by preparing for the DEVIOT 300-915 exam.

Who should apply?

The target audience for this course is largely network and software engineers who are curious about automation and programmability and who occupy the following positions:

· Engineer for consulting systems

· IoT Designer Network Manager Network Administrator Network Engineer Sales Engineer

· Engineer for systems

· Architect for technical solutions

[messungautomation]

BELT TESTING MACHINE WITH MESSUNG'S NX-ERA XPRESS PLC SERIES

The belt center distance measurement is standard practice to measure the center distance of the flat belt and V belt. The belts are tested at a particular load in LBF at this load; the objective of the system is to find out the exact center distance and belt override of the belts. Some constituents of the testing apparatus are:

⮚      Pulleys – to stretch the belt and insert it

⮚      Load Cell – to measure the load or belt tension

⮚      Transducer – to calculate the belt override

⮚      Servo system – to generate the desired load

⮚      Magnetic Linear Scale – to measure the distance 

APPLICATIONS WHERE BELT TESTING MACHINE IS USED    :

ENGINE MANUFACTURER INDUSTRY

This system is majorly used in the engine manufacturer industry. The belts are tested for their reliability and durability.

THE CUSTOMER:

Our customer specializes in the Manufacturing of Standard & Customized Measuring equipment. These equipments are designed as per Industry Standards. Integrated with the latest technologies, these equipments provide reliable & efficient testing operations.

THE SOLUTION:

Messung is among the best PLC automation companies in India. Our engineers studied the plant and its requirements and came up with a solution consisting of

●        NX-ERA XPRESS XP325 PLC Controller

●        7 inch HMI Display Touch Screen

●        Servo System (Fuji) 

Programmable Logic Controllers (PLCs) have been used in various control systems in order to increase efficiency, reduce the initial investment and minimize the long-term maintenance costs.

The NX ERA EXPRESS based machine offers a cutting edge user experience (UX). The screen - a plc automation control panel - allows the user to set test parameters, view test values during and after the test, and record test memories for future references. It allows the user to have overall control over the entire test program with just a touch. 

THE HEART OF THE SYSTEM: NX-ERA XPRESS

NX-ERA Xpress is a powerful mini PLC (Programmable Logic Controller) promoted by Messung - a leading micro PLC manufacturer. NX-ERA Xpress offers world-class technology at a cost-effective price for entry-level applications.

Loaded with advanced features, the NX-ERA Xpress micro PLC delivers high-speed processing power in a condensed design with embedded I/O. This micro PLC system can be easily expanded through the CANopen device using the Remote I/O Modules - a considerable advantage for OEMs with needs for small, scalable applications.

NX-ERA Xpress Highlights:

●        High-density I/O both Digital & Analog

●        Programming by Codesys® - IEC 61131 based software

●        Ethernet Port - TCP/IP, Modbus TCP/IP

●        Inbuilt Webserver

●        Industry 4.0 ready - OPC-UA, MQTT features

●        RS-485 port with Modbus RTU Master protocol

●        CANopen Master/Slave protocol

●        SCADA and HMI interfaces available

●        Built-in HTML webserver 

BENEFITS FOR THE CUSTOMER

The Latest Industry 4.0 enabled PLC System: Provides access to sensor-level data in difficult-to-reach areas. This helps ensure the smoother operation of system components while streamlining device replacement and machine maintenance – hence saving costs and enhancing efficiency.

Cloud connectivity

Conformal Coating: This coating ensures integrity even in harsh environments

Programming and configuration environment based on IEC 61131-3 standard: the global standard in plc programming for industrial automation.

Designed to meet the pertinent demands of Industry 4.0 

THE OUTCOME:

⮚      With the help of automation technology, all systems are designed for unattended operation and automatic adjustment. 

⮚      The controller brings unmatched performance which enhances the reliability of the system. 

⮚      The feather-touch display screen works as an HMI for the setting of the Belt parameters in the form of recipe and test results are displayed on the screen and the report is generated in PDF format. 

⮚      The report generation ensures the integrity of the test as no human error is encountered.

About Messung IA

Messung is amongst India’s leading industrial automation companies and offers cutting-edge customized solutions for factory automation, process automation and special purpose machine automation. Messung is considered to be one of the top 10 PLC manufacturers and offers an expansive range of world-class Programmable Logic Controllers (PLCs), Remote I/O modules, Servo & Motion Control solutions and Human Machine Interfaces (HMIs) for a variety of applications across a range of industries.

Messung also offers a varied range of Variable Frequency Drives (VFDs) and Servo/Motion products from Fuji Electric that are effective for simple to complex industrial applications. 

For more information, visit: https://www.messungautomation.co.in

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The ecosystem is thrilled to announce the integration of Microsoft IoT Central with the Helium Console. After integrating Azure IoT Hub with Console in 2021, Microsoft IoT users can now use this latest integration to leverage the Helium Network’s massive coverage to build and expand the range of their IoT solutions, while safely and quickly sending their data to their Azure dashboards.With more than 719K Hotspots in over 54K cities around the world, the Helium Network’s ubiquitous coverage allows Microsoft Azure users to build a bridge between their business applications and their IoT data without the need to purchase and deploy additional infrastructure.Azure IoT Central is Microsoft’s highly-secure, low-code/no-code IoT platform that scales with businesses as they grow, ensures investments are repeatable, and integrates with existing business apps. IoT Central is used and trusted by companies of all sizes, including:C.H. Robinson, a global technology and logistics management provider designing a supply chain visibility solution through IoT devicesABInBev, global beverage/technology company using IoT to drive commercial and operational growth, increase sustainability, and gain insights into business operationsClean Energy, a pioneer and leader in the drive to remake the transportation industry with a cleaner, carbon-negative fuelThe United Nations Development Programme, using IoT data for fleet management in their mission to eradicate poverty through sustainable development“The integration of IoT Central with Helium Console provides customers with a better experience on Azure for creating their end-to-end solutions.We think it makes sense to work with the Helium Network as one of our LoRaWAN partners because it provides a path for customers that don’t want to invest on gateway infrastructure up front.” — Oscar Naim, Principal Program Manager, Azure IoT EngineeringThe Helium Network benefits from this integration with Microsoft through increased usage and data transfer, which comes from providing IoT Central users with an easy and secure way to aggregate their IoT signals and enabling access to all of the services in the Microsoft cloud.Helium Console provides network users with a simple yet powerful tool to accelerate moving data from IoT devices to chosen endpoints via Integrations.Integrations on Console enable devices to send data via either pre-built Integrations or custom ones using HTTP or MQTT. You can read more in the Helium Docs here.The Azure IoT Central Integration can be selected from the “Integrations” page in the Console dashboard. From there, users can follow the steps here to send data to their dashboard via the Helium Network.Alongside Microsoft, Helium has become the network of choice for a number of major carriers and up-and-coming solutions providers. This growing list of ecosystem partners includes:DISH: the first major carrier in the telco industry to extend the Helium Network with customers deploying their own 5G CBRS-based HotspotsCity of San José: The first city to officially join the rapidly-growing Helium ecosystem, San José is deploying Helium-compatible Hotspots in order to increase internet access for more than 1300 low-income householdsRoaming partners such as Senet and Actility, whose customers include Volvo Group, Schneider Electric, Cisco, and moreAn ever-expanding ecosystem of solutions providers and hardware makers developing use cases for verticals such as Asset Tracking, Smart Cities, Smart Agriculture, Supply Chain/Logistics, Environmental Monitoring, and many moreHead here to sign up for a free Helium Console account. To get more information about the Microsoft Azure IoT Central Integration, Helium Console, or the Helium Network, reach out to partner@helium.com and a member of the ecosystem will get in touch!