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Why should use ESP32-based PLC with Analog Inputs for Seamless IoT Integration

ESP32-based PLC with Analog Inputs

Wondering how our ESP32-based PLC with Analog Inputs stand out? Delve into the crucial features, precision capabilities, and versatility of analog inputs, crucial for precise real-world data acquisition and control across diverse industries. NORVI’s tailored range of 0-10V and 4-20mA Analog Inputs presents customized solutions for industrial requirements.

What are Analog Inputs?

Analog inputs refer to the interfaces or ports on a device, such as a microcontroller, PLC (Programmable Logic Controller), or sensor, that are designed to accept analog signals. These inputs are crucial for acquiring and processing continuous real-world data that varies in amplitude or intensity over time.

Analog inputs typically allow the connection of sensors or devices that generate analog signals, such as temperature sensors, pressure transducers, potentiometers, strain gauges, and many others. These sensors produce signals that represent physical quantities like temperature, pressure, voltage, light intensity, etc., in analog form, which means they provide a continuous range of values.

Devices equipped with analog inputs use analog-to-digital converters (ADCs) to convert the incoming analog signals into digital form, which can be processed, analyzed, stored, or used by digital systems like microcontrollers or computers. The ADCs sample the analog signal at discrete intervals and assign digital values to represent the amplitude of the analog signal at those points in time.

Analog inputs are essential in various fields, especially in industrial automation, robotics, data acquisition systems, and scientific instrumentation, where precise measurement and control of analog data are critical for operations and analysis. The quality and accuracy of the analog inputs play a significant role in the overall performance and reliability of the system.

Features of ESP32-based PLC with Analog Inputs?

ESP32-based PLC with Analog Inputs has main features as below,

  • High-resolution analog-to-digital conversion
  • Voltage input range
  • Current input range
  • Differential input capability
  • Sampling rate
  • Noise filtering
  • Programmable gain amplification
  • Multiplexed input channels
  • Overvoltage protection
  • Calibration options
  • Signal conditioning
  • Compatibility with various sensors
  • Low-power consumption
  • Real-time data acquisition
  • Configurable input impedance
M11 E Series

The Precision of Analog inputs

The precision of ESP32-based PLC with Analog Inputs refers to their ability to accurately measure and convert analog signals into digital values. The ESP32 microcontroller typically has a 12-bit ADC (Analog-to-Digital Converter) for analog input.

The 12-bit ADC resolution means that it can convert an analog input voltage into a digital value between 0 and 4095 (2^12 – 1), providing 4096 discrete steps. This resolution determines the granularity or level of detail in the conversion process. Higher resolution allows for more precise measurements, as the ADC can distinguish smaller changes in the input voltage.

The precision of the ESP32-based PLC with Analog Inputs can be affected by various factors, including:

  • Voltage reference: The accuracy and stability of the reference voltage used by the ADC can impact the overall precision of analog-to-digital conversion.
  • Noise and interference: Electrical noise or interference in the system can introduce errors in the analog readings, affecting the accuracy and precision of the measurements.
  • Signal conditioning: Proper signal conditioning circuits and techniques can enhance the accuracy and reduce noise in analog measurements.
  • Calibration: Calibration procedures can be implemented to improve the accuracy and correct any inherent inaccuracies in the ADC readings.

While the ESP32’s ADC provides reasonable precision for many applications, if higher accuracy or precision is required, external analog front-end components or specialized ADCs with higher resolutions and better characteristics can be used in conjunction with the ESP32 to achieve more accurate analog measurements. Additionally, careful design considerations and noise reduction techniques can also improve the overall precision of analog inputs in ESP32-based systems.

Versatility of an ESP32-based PLC with Analog Inputs

The versatility of an ESP32-based PLC with Analog Inputs lies in its ability to offer a wide range of functionalities and applications across various industries. Here are several aspects that highlight the versatility of an ESP32-based PLC with analog inputs:

  • Flexible Analog Input Support: ESP32-based PLCs typically come equipped with multiple analog input channels, allowing integration with various analog sensors measuring parameters like temperature, pressure, humidity, voltage, current, etc. This flexibility enables monitoring and control of diverse industrial processes.
  • Higher Resolution: ESP32-based PLC offers higher resolution analog inputs with ADS1115 16bit ADC.
  • Real-time Monitoring and Control: With its capability for real-time data acquisition and processing, an ESP32-based PLC can continuously monitor analog input signals, providing timely control actions based on the analyzed data.
  • Wireless Connectivity: Many ESP32-based PLCs come with built-in Wi-Fi or Bluetooth connectivity, enabling remote monitoring, control, and data transmission to cloud platforms or mobile devices. This wireless capability enhances the PLC’s adaptability to IoT (Internet of Things) applications.
  • Cost-Effective Solution: ESP32-based PLCs often offer a cost-effective alternative compared to traditional PLCs, making them suitable for smaller-scale industrial applications or projects with budget constraints.
  • Scalability and Expansion: These PLCs are often designed with expandability in mind, allowing the addition of extra modules or peripherals to extend functionality, such as adding more analog inputs, digital I/Os, communication interfaces, etc.
  • Cross-Industry Applicability: The versatility of an ESP32-based PLC with analog inputs makes it suitable for a wide range of industries including manufacturing, agriculture, HVAC (heating, ventilation, and air conditioning), automation, monitoring systems, and more.

In essence, the ESP32-based PLC’s versatility lies in its adaptability to diverse applications, its programmability, connectivity options, and the ability to handle analog signals while offering a cost-effective solution for various industrial automation needs. Threfore, it shows that how vital ESP32-based PLC with Analog Inputs for seamless IoT intergration and Automation projects.

NORVI has ESP32-based PLC with Analog Inputs which offers two ranges of Analog Inputs as 0-10V Analog Inputs and 4-20mA Analog Inputs, refer to our product range.

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Why NORVI ESP32-based HMI for your innovative project or a system?

NORVI ESP32-based HMI

Do you know NORVI has a new addition? Here is why you should choose it. NORVI ESP32-based HMI solution is now available to buy, explore more now. 

Introducing the groundbreaking NORVI ESP32-based HMI (Human Machine Interface), a marvel in the realm of Programmable HMI supported with LVGL (Light and Versatile Graphics Library). This innovative system redefines interaction dynamics by bestowing users with an immersive graphical environment, seamlessly melding technology and user experience. Crafted to be programmed with Arduino, this HMI stands as a pinnacle of versatility, providing an influential platform for the inception of intuitive user interfaces while harnessing the potent capabilities of ESP32 microcontrollers.

The fusion of NORVI’s prowess with LVGL technology is a game-changer, empowering creators to sculpt visually captivating, responsive, and feature-rich interfaces. This amalgamation of cutting-edge features positions it as the go-to solution across diverse applications clamoring for user-friendly interactions. From IoT devices to automation systems and beyond, the NORVI ESP32-based HMI emerges as the quintessential choice for those seeking an unprecedented blend of innovation, functionality, and aesthetics in their projects.

See the diagram and explanations below for how an ESP32-based HMI is developed, as well as its benefits and features

Key Advantages of NORVI ESP32- based HMI

The NORVI ESP32-based HMI boasts several key advantages that set it apart as a game-changer in the realm of Human Machine Interfaces:

  • ESP32-S3-WROOM32 Module: At its core lies the powerful ESP32-WROOM32 module, renowned for its robust performance and versatility. This module serves as the foundation, providing the HMI with a potent processing engine, ample memory, and efficient wireless connectivity capabilities. This is from Espressif Systems and it has the following advantages.
  • High-performance processing capabilities
  • Dual-core microcontroller architecture
  • Ample built-in memory and storage options
  • Integrated Wi-Fi and Bluetooth connectivity
  • Low power consumption and energy-efficient operation
  • Support for various interfaces such as SPI, I2C, UART, and more
  • Rich set of peripherals and features for versatile applications
  • LVGL Support Display: The integration of LVGL (Light and Versatile Graphics Library) support elevates the user interface experience to new heights. This advanced feature empowers creators to design visually stunning, responsive, and feature-rich graphical interfaces, enhancing user interaction and engagement and many advantages as below.
  • Enables creation of visually appealing and rich graphical user interfaces (GUIs)
  • Offers responsive and smooth interaction for users
  • Provides a wide range of customizable widgets and graphics
  • Supports animations and transitions for enhanced user experience
  • Compatibility with various display sizes and resolutions
  • Optimized for resource-efficient performance on embedded systems
  • PLC Functionality with Arduino: The HMI’s compatibility and integration with Arduino enable it to function as a Programmable Logic Controller (PLC). This extends its utility beyond a mere display interface, allowing it to control and manage various processes and systems, making it an all-encompassing solution for automation and control applications its key advantages are as below.
  • Versatile control and management capabilities for various processes and systems.
  • Integration of human-machine interaction with control logic, enhancing usability.
  • Flexibility in programming and customization for specific automation needs.
  • Expanded functionalities beyond traditional HMI interfaces.
  • Seamless communication between the user interface and control systems.
  • Utilizes widely supported Arduino ecosystem for easy development and scalability.

Features-based Applications

By leveraging the ESP32-WROOM32 module, harnessing LVGL’s display capabilities, and incorporating PLC functionality through Arduino compatibility, the NORVI ESP32-based HMI emerges as a comprehensive, adaptable, and high-performance solution for a wide spectrum of applications, promising unparalleled versatility and functionality. Also, it introduces a robust 5-inch LCD Display with Resistive Touch, boasting a suite of features tailored for diverse industrial applications:

  • 5-inch LCD Display with Resistive Touch: Offers a crisp and clear display, enhancing user interaction and visual clarity in various industrial environments.
  • Built-in Buzzer: Equipped with a built-in buzzer for audio alerts or notifications, facilitating immediate and audible feedback for critical processes or events.
  • Digital Inputs: Provides digital input ports for seamless integration and connectivity with external devices or sensors, enabling versatile data acquisition and control.
  • Analog Inputs: Includes analog input capabilities, allowing precise measurement and monitoring of varying voltage levels or sensor outputs, crucial for nuanced control and analysis.
  • Transistor Outputs: Features transistor outputs that facilitate control over external devices or systems, offering flexibility and adaptability in managing industrial processes.
  • Supports Industrial Voltage up to 24V DC: Designed to handle industrial-grade voltages up to 24V DC, ensuring compatibility with standard industrial power systems and environments.

Visit our product page for more information: NORVI HMI

Industrial Applications

The ESP32-based HMI with LVGL support and Arduino functionality excels in these industrial applications by providing a powerful platform for creating intuitive and feature-rich user interfaces while leveraging the capabilities of ESP32 microcontrollers. Its versatility, robustness, and ease of integration make it a valuable asset across various industrial settings as below.

  • Manufacturing Automation: Employed in manufacturing processes for control interfaces, monitoring production lines, and managing machinery with intuitive and responsive user interfaces.
  • Building Automation: Used in building management systems to control lighting, HVAC systems, security features, and access controls with user-friendly interfaces.
  • Industrial IoT (IIoT) Solutions: Integrated into IIoT systems for data visualization, remote monitoring, and controlling industrial equipment and machinery.
  • Process Control and Instrumentation: Utilized in industries such as chemical, pharmaceuticals, and food processing for real-time monitoring, controlling parameters, and managing processes.
  • Energy Management: Applied in energy production facilities, smart grids, and renewable energy systems for monitoring and controlling power generation, distribution, and consumption.
  • Smart Agriculture: Used in precision agriculture for monitoring environmental conditions, controlling irrigation systems, and managing farm machinery.
  • Transportation and Logistics: Employed in smart warehouses and logistics systems for inventory management, tracking goods, and controlling conveyor systems.
  • Water Management: Utilized water treatment plants and distribution systems for monitoring water quality, managing pumps and valves, and automating processes.
  • Healthcare Equipment: Integrated into medical devices and healthcare equipment for user interfaces, patient monitoring, and controlling automated systems.
  • Robotics and Automation: Applied in robotics for creating interactive control panels, monitoring robotic systems, and managing automation processes.

NORVI ESP32-based HMI Models

There are two models available in ESP32-based HMI now to buy!

ESP-HMI-5C-CI

ESP-HMI-5C-VI

  • ESP32-WROOM32 Module
  • Built-in 5Inch LCD Display with Resistive Touch
  • Built-in Buzzer
  • Built-in microSD Card support
  • LVGL Supported Display
  • DS3231 RTC with battery backup
  • PLC functionality with Arduino

Inputs and Outputs

  • 4 x Digital Inputs 24V
  • 4 x 4 – 20mA Analog Inputs
  • 4 x Transistor Outputs

Communication

  • 2.4Ghz WiFi + Bluetooth
  • W5500 Ethernet
  • RS-485




  • ESP32-WROOM32 Module
  • Built-in 5Inch LCD Display with Resistive Touch
  • Built-in Buzzer
  • Built-in microSD Card support
  • LVGL Supported Display
  • DS3231 RTC with battery backup
  • PLC functionality with Arduino

Inputs and Outputs

  • 4 x Digital Inputs 24V
  • 4 x 0 – 10A Analog Inputs
  • 4 x Transistor Outputs

Communication

  • 2.4Ghz WiFi + Bluetooth
  • W5500 Ethernet
  • RS-485


Additionally, if there are any specific technical specifications, compatibility details, or customization options available for this ESP32-based HMI, make an inquiry to us at [email protected]

Begin your journey into exploring the endless possibilities that the NORVI ESP32-based HMI offers for your project or innovative system. Your adventure starts with us today. Purchase Now! 

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Thriving HMI Technology: Future of Human-Machine Interface

HMI Technology - Future of Human-Machine Interface

What is HMI? In today’s rapidly advancing technological landscape, the concept of Human-Machine Interface (HMI) has emerged as a critical component. HMI refers to the system or interface that allows humans to interact with machines or software. It plays a pivotal role in various industries, enabling seamless communication and collaboration between humans and technology. To fully comprehend the significance of HMI, it is essential to explore its definition and understand its implications across different fields.

What is HMI and its significance in the technology field?

  • HMI is a system or interface that allows humans to interact with machines or software.
  • Understanding HMI is important in various industries as it enables seamless interaction and communication between humans and machines, improving efficiency, productivity, and user experience.

Defining HMI

HMI can be defined as the means by which humans interact with machines, devices, or software. It encompasses the design, layout, and functionality of user interfaces that facilitate communication between humans and technology. An intuitive and user-friendly HMI is crucial in ensuring effective and efficient interaction. By providing users with a clear and understandable interface, HMI simplifies complex tasks and enhances user experience.

The Purpose of HMI

At its core, HMI aims to enable seamless interaction and communication between humans and machines. By providing intuitive and user-friendly interfaces, HMI systems enhance efficiency, productivity, and user experience across various industries. In manufacturing, for example, HMI enables operators to monitor and control complex production processes, leading to improved productivity and reduced downtime. In the healthcare industry, HMI facilitates the operation of medical devices, ensuring accurate and timely patient care.

What are the components of HMI?

  • Essential components of HMI include display screens, touch panels, keyboards, buttons, and other input/output devices.
  • Sensors, actuators, and controllers also play a role in HMI systems.

The components of HMI are diverse and encompass various elements that enable interaction between humans and machines. These include display screens, touch panels, keyboards, buttons, and other input/output devices. Display screens play a vital role in presenting information to users, while touch panels enable tactile interaction. Keyboards and buttons allow users to input commands and navigate through interfaces. Additionally, sensors, actuators, and controllers are integral to HMI systems, as they facilitate the transfer of information between humans and machines.

Types of HMI

HMI encompasses various types of interfaces, each with its own advantages and limitations. 

  • Touchscreen Interfaces
  • Resistive Touchscreens
  • Capacitive Touchscreens
  • Voice-Activated Interfaces
  • Gesture-Based Interfaces
  • Brain-Computer Interfaces

One common type is the Graphical User Interface (GUI), which utilizes visual elements such as icons, buttons, and menus to enable interaction. GUIs are prevalent in desktop and mobile applications, providing users with a familiar and intuitive interface. Voice recognition interfaces have also gained popularity, allowing users to interact with devices through speech commands. Gesture-based interfaces, on the other hand, utilize body movements and gestures to control devices. Virtual reality interfaces create immersive experiences, enabling users to interact with virtual environments.

Applications of HMI

HMI finds applications in a wide range of industries, revolutionizing processes and enhancing user experience. In the manufacturing sector, HMI systems play a crucial role in automation and control, enabling operators to monitor and manage production lines. The automotive industry utilizes HMI in vehicles, providing drivers with intuitive interfaces for navigation and entertainment systems. In the aerospace sector, HMI is used in cockpit displays, empowering pilots with crucial information during flights. The healthcare industry benefits from HMI in medical devices, improving patient monitoring and diagnostics. Consumer electronics, such as smartphones and smart home devices, also incorporate HMI to provide users with seamless and intuitive interfaces.

Challenges and Future Trends in HMI

Designing effective HMI systems presents several challenges. One key challenge is managing the complexity of interfaces while maintaining ease of use. HMI systems must strike a balance between providing users with sufficient functionality and avoiding overwhelming them with excessive options. Usability is another crucial aspect, as HMI should cater to a diverse range of users with varying levels of technical proficiency. Additionally, understanding user preferences and incorporating them into HMI design is essential for creating interfaces that resonate with users.

Looking ahead, several future trends are expected to shape the field of HMI. Augmented Reality (AR) holds great potential, allowing users to interact with virtual elements overlaid on the real world. Natural Language Processing (NLP) enables machines to understand and respond to human language, revolutionizing voice recognition interfaces. Machine learning algorithms can enhance HMI by analyzing user behavior and adapting interfaces to individual preferences.

Importance of User-Centered Design in HMI

User-centered design principles play a pivotal role in creating intuitive and user-friendly HMI systems. By prioritizing the needs and preferences of users, designers can ensure interfaces that are intuitive, efficient, and enjoyable to use. User research, usability testing, and iterative design processes are crucial in understanding user expectations and refining HMI interfaces. By involving users throughout the design process, HMI systems can be tailored to meet their specific requirements, ultimately leading to greater user satisfaction and adoption.

Conclusion

In conclusion, the field of Human-Machine Interface (HMI) is revolutionizing the way humans interact with technology. By enabling seamless communication and collaboration between humans and machines, HMI enhances efficiency, productivity, and user experience across various industries. Understanding the components and purpose of HMI, as well as the challenges and future trends, is crucial in harnessing its full potential. With user-centered design principles and powerful HMI platforms, the future holds exciting possibilities for the advancement and application of HMI in diverse fields.

Wait for more exciting news from NORVI, till connect with us:

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#HMI #HumanMachineInterface #Technology #IntuitiveUserInterfaces #Industries #hmisolutions

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Why, What and How, ESP32 – Industrial Controllers?

ESP32 is a SoC that allows you to create your own development project. To get a better understanding of ESP 32, get to know about what it is and how it works.

What is ESP32?

Espressif Systems has released the ESP32, a low-cost, low-power SoC module that offers built-in WiFi, Bluetooth, and Bluetooth Low Energy. The ESP32-D0WDQ6 chip, based on a Tensilica Xtensa LX6 dual-core microprocessor, has high integrations like antenna switches, RF balun, power amplifier, low noise reception amplifier, filters, and power management modules. Its quiescent current is less than 5 μA, making it ideal for battery-powered projects or IoT applications.

ESP32 has an Xtensa Dual-Core 32-bit LX6 con 600 DMIPS Microprocessor, HT40 Wi-Fi (802.11 b/g/n) connectivity, Bluetooth 4.2 y BLE connectivity, 160 MHz Operating frequency,  448 KB SHAME,  520 KB Flash,  34 GPIO, 16 channels of PWM (software), 4 SPI, 2 I2C, 2 I2S,  2 UART 12-bit resolution ADC,  availability of CAN, Interface MAC Ethernet,  Touch sensor and Hall effect sensor. 

How do you choose ESP32?

When choosing an ESP32 SoC, consider I/O requirement, configuration, serial-USB interface, voltage regulator, battery connector, and extra functions like cameras, OLED displays, and LoRa modules. These features allow the board to be connected directly to a computer for energized and programming, making it suitable for low-consumption systems, which is vital.

The ESP32, a versatile microcontroller with Wi-Fi and Bluetooth capabilities, is ideal for IoT applications and industrial settings due to its dual-core processing, memory, and GPIO pins.

Why ESP32?

The ESP32 is a cost-effective alternative to traditional microcontrollers, offering performance without compromising on performance. Its built-in Wi-Fi and Bluetooth capabilities enable seamless communication with other devices, facilitating real-time data exchange. The ESP32 supports programming with Open Source IDEs like ESP-IDF and Arduino, allowing developers to customize functionality to suit specific automation and Communication requirements. Its flexibility and scalability make it ideal for automation and monitoring solutions in diverse industries.

The ESP32 is a versatile tool for industrial automation, environmental monitoring, smart agriculture, and building automation. Its real-time capabilities enable control of motors, valves, and conveyor belts, and can interface with various sensors for data analysis. Its low-power mode and remote connectivity make it ideal for off-grid setups. Its user-friendly interface allows efficient monitoring and control of building operations.

These are main advantages related to ESP32 as follows:

  • Robust Design – ESP32, with advanced calibration circuitries, operates reliably in industrial environments, ranging from -40°C to +125°C, and dynamically removes external circuit imperfections.
  • Ultra-Low Power Consumption – ESP32, designed for mobile devices, wearable electronics, and IoT applications, offers ultra-low power consumption through proprietary software and advanced features like fine-grained clock gating.
  • High level of Integration – ESP32 is a versatile and cost-effective device with integrated antenna switches, RF balun, power amplifier, filters, and power management modules, requiring minimal PCB.
  • Hybrid WIFI and Bluetooth Chip – ESP32 can function as a standalone system or slave device, reducing communication stack overhead and providing Wi-Fi and Bluetooth functionality through SPI, SDIO, I2C, or UART interfaces.

Although the ESP32 is significantly better in features than the Arduino UNO and the ESP8266, this does not mean it is the best microcontroller for every project. To get the most out of this SoC, now you understand what it is, how it functions, and what makes it unique from other microcontroller boards.  learn from the manufacturer.

ESP32 based PLC – NORVI

If you need to create an IoT-based smart solution or you need to develop any automation process, ESP32-based programmable logic controllers are available with NORVI. The main product ranges developed with ESP32 are below.

NORVI GSM       |   NORVI IIOT   |   NORVI ENET   |  NORVI AGENT 2

There are more products you should look at that you can use for all of your automation requirements with NORVI. Check out the product range

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Why NORVI-Arduino-based Programmable Logic Controllers?

Why Norvi?

You may be wondering why you should choose NORVI. Here is the answer.

NORVI is for creators, who need to integrate technology into their products.

NORVI controllers are popular because they provide a simple and cost-effective solution for creating custom electronic devices and automation systems for you. Also, NORVI controllers are well-known as Arduino-based Programmable Logic Controllers. These controllers are easy to program and can interface with a wide variety of sensors and other components, making them ideal for IoT-based solutions such as smart homes, smart cities, smart farming, and asset-tracking applications.

Additionally, the open-source nature of the Programming IDEs means that there is a vast community of developers and enthusiasts constantly creating new projects and sharing knowledge, making it an attractive choice for those looking to expand their connectivity with NORVI controllers for industrial applications. These advancements will enable you to explore and try more professional solutions that can be controlled in real-time in multiple ways and devices using programmable logic controller programming.

HOW NORVI can be your customized solution?

NORVI comes with customized product solutions where you can choose what exactly you want for your IoT and Automation applications. Those have a Built-in 0.96 OLED Display and a Built-in Button on the front panel. Also, ESP32-WROOM32 and Arduino Micro ATMEGA 32-U4 Module are the main processors of this NORVI series. Which showcases the main advantage for you. Also, SIMCOM SIM800C, QUECTEL EC21-G, and SIM7500 modem selections can be made based on what you need.

NORVI controllers can also interface with a wide variety of input types, such as digital inputs, analog inputs, Thermocouple inputs, and, PWM 0 – 10V / 4 – 20mA, also with Relay outputs and transistor outputs with RS 485. Also, It enables clients to choose what they want, as it has microSD and RTC module choices. In addition, NORVI controllers can also interface with other types of input devices, such as serial communication devices, Ethernet connections, sim cards, WiFi, Bluetooth, Narrowband IoT (NB-IoT), LoRaWAN, GSM and 4G LTE connections and wireless modules, making them highly versatile and adaptable to a wide range of applications., you can refer our product range.

IoT Range is the best selling category in our product list, you may refer to.

Further, Expansions can be chosen with us as Temperature and load sensor inputs expansions for NORVI IIOT, ENET, and GSM Products also are available with us. Just get what you want with in-build quality controllers with NORVI! Explore More: https://norvi.lk

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Out of the Box Solar Powered Hardware Solution for Power Hungry Sensors

If you are an IoT developer looking for a hardware solution for Power Hungry Sensors, we have the perfect option for you. Our device not only offers a built-in battery for continuous power supply, but also comes with solar charging capability. This means that you don’t have to worry about the device running out of power, even in remote or outdoor locations.

M11 B Series
Programmable Wall mount Outdoor IoT Device NORVI M11 B Series Solar Powered IoT Node
M11 B Series
Programmable Wall mount Outdoor IoT Device NORVI M11 B Series Solar Powered IoT Node

High Voltage Output for Sensors

One of the key features of our device is its 12V output specifically designed for power hungry sensors. This ensures that your sensors receive the required power to operate efficiently, without any compromise on performance.

Powered by ESP32-WROOM32 SoC

Our device is powered by the ESP32-WROOM32 System on a Chip (SoC). The ESP32-WROOM32 is known for its reliability, performance, and flexibility. It offers a wide range of features and capabilities, making it an ideal choice for IoT projects.

LTE Modem and NB-IoT Options

To provide seamless connectivity, our device comes with SIM7500 LTE Modem and BC95-G NB-IoT options. This allows you to connect your sensors to the internet and access your data remotely. Whether you prefer LTE or NB-IoT, our device has got you covered.

In conclusion, our solar powered hardware solution is the perfect choice for IoT developers looking for programmable devices with Ethernet connectivity and flexible programming options. With its built-in battery, solar charging capability, 12V output for sensors, and reliable ESP32-WROOM32 SoC, this device offers a powerful and efficient solution for your IoT projects.

Visits to product Page: M11-B Series

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Norvi: Changing IOT One Device At A Time

Product video
https://youtu.be/NVzUWdYsrF4

Reference Manuals & Quick Start guides
https://norvi.lk/support/

Order Online
https://norvi.lk/products/

Industrial Arduino ESP32

The tech world is sometimes filled with a multitude of difficulties that only seem to increase in complexity with every wave of innovation. It wasn’t too long ago that transfers of data were measured in kilobytes instead of the many gigabytes we download and upload on a daily basis.

Recognizing the changing demands of the IT industry, we, at NORVI, have strived to create products that add value to the way you manage IOT applications. We have achieved this with a range of controllers, each designed with a specific client in mind and a move towards achieving efficiency of management.

Norvi Cema

For those seeking an economy of size, we have developed the Norvi Cema. Its compact design boasts extreme performance within tight spaces, whilst still having 8 outputs and inputs.

Moreover, this pocket dynamite comes standard with 8Mhz of processing speed as well as a 32-kilobyte flash. Combined with a user-friendly design that includes integrated OLED and LED indicators, the Norvi Cema is primed as the best performing device in its class.

Norvi IIOT

When it comes to IOT management, we realized that connectivity matters. Thus, to provide a value-adding device for a growing market, we designed the IIOT to lead the way in all matters regarding connectivity.

The IIOT offers a Dual Core 32-bit CPU that achieves a total of 160 MHZ. Moreover, it combines with a 520-kilobyte SRAM and a 4MB Flash. Using this powerful processor, the IIOT also conforms to industrial standards, a nod to the integrity of the Norvi brand and our value of our clients.

Norvi Arita

Sometimes our clients look to us for high levels of processing power and performance. To solve this growing need in the market, we have carefully crafted the Arita – a device that comes with the choice of two processors. It conforms to industry standards and boasts compatibility with every type of input and output.

Again, connectivity is a highly-necessary aspect of micro-controllers, a value we have instilled into all of our devices. The Arita is no different, as we have strived to create a powerful IOT device that adds value in both processing speed and reliability.

As for processors, our customers have the choice between a 72-MHZ CPU with a 72-kilobyte flash and a 8-MHZ CPU with a 72-kilobyte flash. The choice largely depends on the individual needs of your tasks and we would be happy to assist you in deciphering which one suits you best.

At Norvi, we introduce a merger of effective technology with innovations that make a difference to your commercial ventures. When you turn to a supplier of IIOT solution, you need a reliable connection that is consistent, a suitable processor that meets your computing needs and a device that is engineered to fit into your system with ease. We have considered every detail of industrial computing; thus, our Norvi range is ready to add value by providing you with a controller base that stands out from the market.

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Industrial IOT Hardware with ESP32

Industrial IOT Hardware

Product video
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ESP32 is a SoC where you can start your first IOT prototype with. There are many development boards available on the market. Its connectivity and speed make it possibly suitable for any IIOT application. In terms of programming, there are few IDEs and Languages you can use with ESP32.
Simply you can go with Arduino or ESP-IDF. I mostly use platform IO for programming ESP devices. Most of the arduino board compatible hardware is made compatible with ESP32 devices, and there are libraries to quickly get into the programming.
One of the hassles with ESP devices, is the boot pin. Once you have good hardware, the latest drivers and latest ESP-IDF version, putting it into boot mode automatically will not be a problem. When you are done testing your ideas, You need to implement it.
Then the problems with making ESP32 ready for Industrial Environments blocks you. You need proper enclosing, mounting and then good power supply, IO isolations, EMI Safety and reliable industrial grade electronics.
NORVI IIOT Industrial ESP32 is the most suited product on the market for any industrial IOT implementations. It has a combination of flexibility of ESP32 and Reliability of a PLC. It has featured your most familiar hardware, a 0.96 SSD1306 OLED Display and three buttons on top of the controller for any external commands.
That is what you need, a display to see what’s going on, and buttons to command that makes your troubleshooting quicker.
We know you are going to code the ESP32, so we focused our product on easy diagnosis and troubleshooting. We have been where you are, all the difficulties in making a custom board or using a development board in industrial application are solved in NORVI IIOT.
NORVI IIOT Industrial ESP32 is a direct competitor for most PLCs out-there.
All the Inputs and Relays in the NORVI IIOT is accessible with the same GPIO numbers as you program your development board. It doesn’t need any additional drivers or libraries. It has a built in USB port for programming.