Industrial IoT Node

Industrial IoT Node

The NORVI Industrial IoT Node stands as a cutting-edge solution poised to transform industrial operations fundamentally.

Acting as a pivotal bridge between conventional industrial machinery and the digital sphere, this device facilitates seamless integration into IoT networks. Its core functionalities include real-time data collection from diverse sensors and equipment, enabling insightful analysis and informed decision-making. With remote monitoring and control features, users can oversee operations from any location, enhancing flexibility and efficiency.

Security measures ensure the protection of sensitive industrial data, while scalability and compatibility ensure adaptability to various industrial setups and protocols.

The NORVI Industrial IoT Node offers a customizable framework, allowing businesses to tailor its capabilities to suit specific industrial requirements. In essence, this innovative device heralds a new era of industrial efficiency and innovation, empowering organizations to unlock the full potential of IoT technology and stay ahead in today’s dynamic industrial landscape.


Features of Industrial IoT Node


GSM logo
LoRa communication
NB-IoT communication

I/O Options

Digital Inputs
4-20mA current input esp32

Sink/Source Digital Inputs

0-10V Analog Inputs

0 -20 mA Analog Inputs

Open collector Transistor

Thermocouple Inputs

Relay Outputs

There are five Product categories are available which serves as Industrail IoT Node. Looking to them as below,

NORVI - Agent 1

NORVI - Agent 2

Programmable Controller with 4G LTE

Key Features are associated with benefits as below,

  1. Microcontroller Options:

    • ESP32-WROOM32: Known for its high computational power and built-in Wi-Fi and Bluetooth capabilities, making it suitable for applications requiring connectivity and processing capacity.
    • STM32L151xE: Offers low power consumption and a range of peripherals, making it ideal for battery-operated devices or applications requiring efficient resource utilization.
  2. External Antenna Options for Optimized Wireless Connectivity:

    • Enable the use of external antennas for enhanced signal strength and coverage, crucial for reliable communication in industrial environments with obstacles or interference.
  3. Pixel RGB LED Indicator for Visual Feedback and Diagnostics:

    • Provides intuitive visual cues for system status, aiding in troubleshooting and improving user interaction by conveying information in an easily understandable format.
  4. Support for Ultra-Low Power Battery Operation:

    • Essential for applications requiring extended battery life or operation in remote locations, ensuring continuous functionality without frequent battery replacements or recharges.
  5. Communication Options:

    • SIM7000E and SIM7500E: Enable cellular connectivity, suitable for applications requiring wide coverage and robust communication capabilities, such as remote monitoring or asset tracking.
    • LoRa SX1276: Ideal for long-range communication with low power consumption, making it suitable for IoT deployments in areas with limited infrastructure or challenging terrain.
    • BC95-G-NB-IoT: Facilitates communication over narrowband IoT networks, offering cost-effective and power-efficient connectivity for applications with low data rate requirements, such as smart metering or environmental monitoring.
  6. Versatile I/O Options:

    • Analog and Digital: Allow interfacing with a wide range of sensors and actuators, enabling the collection of data and control of industrial equipment.
    • Transistor and Relay: Enable switching and control of higher voltage or current devices, essential for applications requiring actuation of industrial machinery or systems.
    • Thermocouple: Facilitates temperature sensing in industrial processes, crucial for monitoring and maintaining optimal operating conditions.

Key Features are associated with benefits as below,

  1. Panel Mount Design:

    • The panel mount design ensures easy integration into existing industrial equipment or control panels, providing a seamless and compact solution for IoT deployments in industrial settings.
    • It enhances durability and robustness, suitable for harsh environments commonly encountered in industrial applications.


         2. Industrial IoT Node with ESP32-WROOM SoC:

    • The ESP32-WROOM SoC offers high computational power and built-in Wi-Fi and Bluetooth connectivity, making it well-suited for industrial IoT applications requiring real-time data processing and wireless communication.
    • Its versatility and compatibility with a wide range of sensors and peripherals make it a reliable choice for diverse industrial use cases.


        3. Tiny Display Requirement:

    • For applications requiring a tiny display, such as providing quick status updates or basic visual feedback, the integrated 0.96 OLED display or RGB pixel LED offers a compact and efficient solution.
    • The display facilitates convenient visualization of essential information without the need for additional external displays, saving space and reducing complexity.

         4. Front Mount USB Port:

    • The front mount USB port provides easy access for programming and debugging purposes, enabling seamless device setup and maintenance without requiring disassembly or reconfiguration.
    • It enhances user convenience and accessibility, allowing for swift deployment and troubleshooting in industrial environments where time is of the essence.

         5. GPIO-Connected Button for User Inputs:

    • The button connected to GPIO provides a simple yet effective interface for user inputs, allowing for basic interaction and control of the device without the need for external peripherals.
    • It enhances user flexibility and usability, enabling operators to initiate specific actions or responses directly from the IoT node, enhancing overall operational efficiency.

EC-M11-B Series

EC-M11-E Series

M11 B Series
M11 E Series
Industrial IoT Node
  1. ESP32-WROOM32 SoC Inside:

    • The ESP32-WROOM32 offers a powerful and versatile system-on-chip (SoC) solution, combining a dual-core processor with Wi-Fi and Bluetooth connectivity. Its high computational power and connectivity capabilities make it well-suited for a wide range of IoT applications, providing the necessary processing power and communication features for data acquisition, analysis, and transmission.
  2. GSM/LTE, NB-IoT, LoRa Expansions Supported:

    • Supporting multiple wireless communication technologies such as GSM/LTE, NB-IoT, and LoRa expands the connectivity options for the IoT device, ensuring compatibility with various network infrastructures and deployment scenarios. This versatility enables seamless integration into existing communication networks and extends the reach of the IoT solution to diverse environments and locations.
  3. Integrated Solar Charging:

    • The integrated solar charging capability harnesses renewable energy sources to power the IoT device, offering an environmentally friendly and sustainable power solution. It reduces dependency on traditional power sources, mitigates operational costs, and ensures continuous operation, particularly in remote or off-grid locations where access to electricity may be limited.
  4. Built-in LiPo Battery:

    • The built-in lithium-polymer (LiPo) battery provides a reliable power source for the IoT device, ensuring uninterrupted operation even in the absence of external power supply. It enhances mobility and flexibility, allowing the device to function autonomously and independently of external power sources for extended periods, enhancing reliability and resilience in various deployment scenarios.
  5. 12V Output to Power External Sensors up to 100mA:

    • The provision of a 12V output enables the IoT device to power external sensors and peripherals directly, simplifying installation and reducing the need for additional power sources or converters. It enhances scalability and flexibility, allowing for the integration of a wide range of sensors and devices without requiring complex wiring or power management solutions.
  6. Flexible I/O Combinations:

    • Supporting flexible input/output (I/O) combinations ensures compatibility with a variety of sensors, actuators, and peripheral devices commonly used in IoT applications. It facilitates seamless integration and customization, allowing the device to adapt to specific requirements and accommodate diverse industrial use cases with varying sensor configurations and connectivity needs.
  7. IP67 Rated Enclosure:

    • The IP67 rated enclosure provides robust protection against dust, water, and environmental factors, ensuring reliable operation in harsh industrial environments. It enhances durability and longevity, safeguarding the internal components from damage or degradation due to exposure to adverse conditions, thereby ensuring continuous and dependable performance in challenging deployment environments.
  1. ESP32-WROOM32 SoC Inside:

    • The ESP32-WROOM32 offers powerful processing capabilities along with built-in Wi-Fi and Bluetooth connectivity. This makes it an excellent choice for handling sensor data and communication tasks in industrial environments, ensuring reliable performance and seamless integration with existing networks and devices.
  2. GSM/LTE, NB-IoT, LoRa Expansions Supported:

    • Supporting multiple communication technologies such as GSM/LTE, NB-IoT, and LoRa expands the connectivity options for the NORVI SSN range, ensuring compatibility with various network infrastructures and deployment scenarios. This versatility enables reliable communication and data transmission even in remote or challenging industrial environments.
  3. Wide Input Voltage Range (9 – 36V DC):

    • The wide input voltage range accommodates fluctuations in power supply commonly encountered in industrial settings. This ensures compatibility with different power sources and provides stability and reliability in areas with unstable or varying power conditions.
  4. Flexible I/O Combinations:

    • The NORVI SSN range offers flexible input/output (I/O) combinations, allowing for seamless integration with a variety of sensors and external devices commonly used in industrial applications. This versatility enables users to monitor and control diverse parameters and equipment, enhancing the functionality and adaptability of the system.
  5. IP67 Rated Enclosure:

    • The IP67 rated enclosure provides robust protection against dust, water, and environmental factors, ensuring durability and reliability in harsh industrial environments. This protection safeguards the internal components from damage or degradation due to exposure to adverse conditions, ensuring long-term performance and operational integrity.
  6. Wall Mount and Pole Mount Accessories:

    • The availability of wall mount and pole mount accessories simplifies the installation process, making it easy to deploy the NORVI SSN range in various industrial settings. This flexibility in mounting options enhances convenience and versatility, allowing users to optimize placement for optimal sensor coverage and accessibility.

         7. Serve as programmable IoT Node:

      • Programmable IoT nodes offer unparalleled adaptability, allowing developers to customize their functionality for diverse tasks without requiring hardware modifications. This flexibility enables rapid prototyping and seamless integration with existing systems, ensuring efficient communication and interoperability. Moreover, their customizable nature future-proofs investments, as they can be updated with new capabilities through software updates. Additionally, these nodes serve as potent educational tools, providing hands-on experience with real-world devices and fostering exploration of IoT concepts.


Programmable IoT Device
  • Powerful ESP32-WROOM32 SoC: The ESP32-WROOM32 module offers powerful processing capabilities and built-in Wi-Fi and Bluetooth connectivity, ensuring efficient data handling and communication.

  • GSM/LTE Connection: With built-in GSM/LTE connectivity, the device can easily connect to cellular networks, enabling remote monitoring and control in areas without Wi-Fi coverage or where cellular networks are preferred.

  • Built-in 0.96 OLED Display: The integrated OLED display provides a convenient visual interface for displaying essential information, status updates, or diagnostic messages, enhancing user interaction and usability.

  • Built-in Button on Front Panel: The built-in button offers a simple user interface for manual input or control, allowing users to trigger specific actions or responses directly from the device.

  • Digital and Analog Inputs: The device supports digital and analog inputs, allowing for the connection of various sensors and devices to monitor environmental conditions or industrial parameters.

  • Relay Outputs: Relay outputs enable the device to control external equipment or systems, providing the capability for remote actuation or automation based on sensor data or user inputs.

  • Ethernet Connectivity: Ethernet connectivity offers a reliable and high-speed communication interface, suitable for applications requiring wired network connections or where Wi-Fi or cellular networks are unavailable or impractical.

  • DIN-Rail Mount and USB Programmable Controller: The DIN-rail mount and USB programmable controller design make installation and configuration straightforward, ideal for industrial environments where space-saving and easy integration are crucial.

  • Expandability with Expansion Modules: The NORVI GSM Industrial ESP32 is expandable with expansion modules, allowing users to customize the device with additional input/output options or functionality to meet specific application requirements.

Other resources for Industrial IoT Node

Operating system and Software

  1. Arduino (C++)
  2. MicroPyton
  3. ESP-IDF (Espressif IoT Development Framework)
  4. Zephyr Project
  5. Mongoose OS


  1. Machine Monitoring
  2. Low power sensor node
  3. Simple process controller
  4. Datalogger
  5. WiFi – NB-IoT Bridge
  6. Modbus Gateway
  7. MQTT Gateway

Sink/Source Digital Inputs