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LTE RS-485 Modbus Gateway
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LTE RS-485 Modbus Gateway

(16 customer reviews)

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Availability:

76 in stock

Features:

  • Plug & Play Industrial IoT Gateway
  • Remote FOTA Firmware Updates
  • Real-Time Data Monitoring & Alerts
  • Historical Data Logging
  • 4G LTE Connectivity
  • Multi-Protocol Support (MQTT)
  • Supports AWS, Azure, MQTT & ThingsBoard
  • Compatible with 500+ Modbus RTU Devices
  • Designed & Manufactured in India

₹7,999.00 ₹8,499.00
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76 in stock

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1 - 9 — ₹7,999.00
10+ 6.25% ₹7,499.00

HashStudioz introduces the 4G LTE RS485 Modbus Gateway – an industrial-grade IoT gateway designed to connect traditional Modbus RTU devices with modern cloud platforms effortlessly. Engineered for seamless protocol conversion, remote monitoring, and zero-downtime updates, this robust gateway is your ideal solution for industrial automation, energy management, smart infrastructure, and more.

Key Features at a Glance

  1. Multi-Protocol Support: Connects Modbus RTU devices with MQTT for flexible integration.
  2. Secure Communication: Built-in TLS/SSL encryption ensures end-to-end data security.
  3. Remote Configuration: Configure and monitor devices remotely via IP-based access.
  4. FOTA Ready: Supports over-the-air firmware upgrades without system interruption.
  5. Advanced Data Handling: Includes byte swapping, scaling, and custom register mapping.
  6. Versatile Interfaces: 1× RS-485 Port, 1x SIM Slot
  7. Cloud Compatibility: Supports AWS, Azure IoT, ThingsBoard, and custom MQTT brokers.
  8. Data Protocol: Customized Json

Technical Specifications

  • Model: LWM485
  • Processor: Dual-core Xtensa LX6 @ 240 MHz
  • Memory: 4 MB Flash, 520 KB SRAM
  • Cellular: LTE Cat 1 (Nano SIM)
  • RS485: MODBUS RTU (Configurable Baud Rate: 1200–115200 bps)
  • Protocol: MQTT
  • Cloud Support: AWS, Azure, ThingsBoard, Custom
  • Power Supply: 9V – 24V DC | <2W Power Consumption
  • Enclosure: ABS Plastic / Optional DIN Rail Mount
  • Operating Temp: -20°C to +70°C | Humidity: 10–90% RH
  • Dimensions: 100 × 80 × 30 mm

Use Cases

  • Industrial Automation – Connect PLCs, sensors, and Modbus devices to the cloud.
  • Energy Management – Monitor energy meters and power consumption remotely.
  • Smart Manufacturing – Track machine performance and production data in real time.
  • Remote Monitoring – Monitor equipment from anywhere using 4G LTE.
  • Building Automation – Manage HVAC, meters, and smart building systems.
  • Water Management – Monitor pumps, flow meters, and water systems.
  • Solar Energy – Track solar inverters and energy generation remotely.
  • Smart Infrastructure – Connect legacy devices with modern IoT platforms.
  • Environmental Monitoring – Collect temperature and humidity data remotely.
  • Asset Management – Track equipment health, status, and performance.

Why Choose the HashStudioz RS485 Modbus Gateway?

  1. Zero Downtime: OTA updates allow you to manage firmware upgrades without stopping operations.
  2. Flexible Deployment: Supports DIN rail and wall-mount options, ideal for tight enclosures and industrial cabinets.
  3. Cloud-Ready: Effortlessly push your field data to any cloud platform for analytics, alerts, and visualization.
  4. Customizable: Tailor branding, protocol behavior, and UI to suit your enterprise needs.
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Technical Specifications

  • Model: LWM485
  • Processor: Dual-core Xtensa LX6 @ 240 MHz
  • Memory: 4 MB Flash, 520 KB SRAM
  • Cellular: LTE Cat 1 (Nano SIM)
  • RS485: MODBUS RTU (Configurable Baud Rate: 1200–115200 bps)
  • Protocol: MQTT
  • Cloud Support: AWS, Azure, ThingsBoard, Custom
  • Power Supply: 9V – 24V DC | <2W Power Consumption
  • Enclosure: ABS Plastic / Optional DIN Rail Mount
  • Operating Temp: -20°C to +70°C | Humidity: 10–90% RH
  • Dimensions: 100 × 80 × 30 mm

Based on 16 reviews

4.9 overall
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Only logged in customers who have purchased this product may leave a review.

  1. Anurag Singh –

    I use this RS-485 Modbus Gateway for industrial IoT applications, and it delivers reliable Modbus communication.

    Anurag Singh –

  2. Mahendra Chandra –

    I bought the RS-485 Modbus Gateway, and it is a very good product. The quality is excellent, and it works perfectly with my Modbus devices. Installation was easy, and the connection is stable. Data transfer is fast and reliable, even in an industrial environment. This gateway helped me connect my devices without any issues. I am very satisfied with this purchase and would highly recommend it to others.

    Mahendra Chandra –

  3. saurabh jain –

    The RS-485 Modbus Gateway is reliable, easy to set up, and works flawlessly with Modbus devices. It provides stable communication, fast performance, and strong compatibility, making it a great choice for industrial applications.

    saurabh jain –

  4. Gaurav Singh –

    I’m very happy with the RS-485 Modbus Gateway. The setup was quick, and it started working right away without any issues. Communication is stable and consistent, even in continuous operation. The build quality feels durable and reliable. Overall, it’s a solid product that delivers exactly what it promises.

    Gaurav Singh –

  5. juhi –

    I am satisfied with the performance of this RS-485 Modbus Gateway. It connects Modbus RTU devices to cloud systems efficiently.

    juhi –

  6. Tushar Sharma –

    Great product! Very happy with this RS-485 Modbus Gateway
    Easy installation, reliable performance, and stable communication. Works perfectly and meets all expectations. Highly recommended!

    Tushar Sharma –

  7. Amritpal Singh –

    The RS-485 Modbus Gateway has been fantastic for our industrial automation setup. It reliably converts Modbus RTU data to TCP/IP, and the connection remains stable even under heavy network traffic. Perfect for integrating older devices into our SCADA system.

    Amritpal Singh –

  8. Harsimran Kaur –

    We deployed it for HVAC system monitoring. The Modbus gateway is stable and transmits data accurately. Some setup steps were slightly cumbersome, but overall it performs exactly as expected.

    Harsimran Kaur –

  9. Manoj Verma –

    One of the best gateways I’ve used. Pushes Modbus RTU data up to cloud seamlessly

    Manoj Verma –

  10. Navdeep Kaur –

    The RS-485 Modbus Gateway is an excellent value. It supports multiple devices and ensures stable communication over Ethernet. Configuration could be more user-friendly, but once set, it runs perfectly.

    Navdeep Kaur –

  11. Harjit Singh –

    Very reliable industrial gateway. Handles Modbus RTU and TCP conversions seamlessly, with minimal latency. It’s rugged enough for our factory environment and keeps critical systems online continuously.

    Harjit Singh –

  12. Rohit Krishnan –

    Great support for MQTT and HTTP – integrates well with AWS and Azure.

    Rohit Krishnan –

  13. Nithya Prakash –

    Robust field gateway with secure communication. OTA updates make maintenance easy.

    Nithya Prakash –

  14. Sukhdeep Singh –

    Excellent performance for connecting legacy meters to our network. The RS-485 Modbus Gateway maintains stable connections, and configuring device addresses and ports is straightforward once you understand the interface.

    Sukhdeep Singh –

  15. Ranveerjit Singh –

    Perfect for industrial automation projects. The gateway translates Modbus RTU to TCP quickly and reliably. It has improved our remote monitoring capabilities, reduced downtime, and has been running continuously for months without issues.

    Ranveerjit Singh –

  16. Eshleen Kaur –

    We use this gateway for energy management systems. It works flawlessly, even with long RS-485 cable runs. Ethernet throughput is consistent, and it handles multiple devices without slowing down.

    Eshleen Kaur –

At IoTStudioz, we offer IoT products from various manufacturers and suppliers. Warranty coverage is provided by the respective product manufacturer and is subject to the manufacturer’s applicable warranty terms and conditions. Standard Warranty Coverage Where applicable, products may be covered by a limited manufacturer warranty, typically covering:
  • Manufacturing defects
  • Hardware malfunctions under normal usage conditions
  • Product failures resulting from defects in materials or workmanship
The actual warranty period and coverage may vary depending on the manufacturer and product. Please refer to the product documentation or applicable manufacturer warranty terms for specific details. Warranty Exclusions Manufacturer warranties generally do not cover issues resulting from:
  • Physical damage, mishandling, or improper installation
  • Damage caused by power surges, water, fire, or natural disasters
  • Unauthorized repairs, alterations, or modifications
  • Normal wear and tear
  • Misuse, negligence, or operation outside the product's specified conditions
Warranty Support If you experience an issue with a product, please contact the IoTStudioz support team with:
  • Proof of purchase
  • Product name/model and relevant product details
  • A description of the issue
  • Photos or videos of the issue, where applicable
IoTStudioz may assist with initial troubleshooting and coordination of the warranty claim with the respective manufacturer or authorized service provider. Final warranty eligibility, repair, replacement, or other remedies are subject to the applicable manufacturer's warranty terms and assessment. For product-specific warranty information, please refer to the warranty documentation provided with the product or contact our support team.

1. Can this gateway connect my existing Modbus RTU devices to the cloud?

Yes. The RS485 Modbus Gateway converts Modbus RTU data into cloud-friendly protocols like MQTT, HTTP/HTTPS, and REST APIs, allowing seamless integration with platforms such as Amazon Web Services, Microsoft Azure, ThingsBoard, or any custom MQTT broker.

2. Is the gateway secure for industrial and remote deployments?

Absolutely. It includes TLS/SSL encryption, secure boot, and end-to-end data protection, ensuring your industrial data remains safe during transmission to the cloud.

3. Can I configure and monitor the gateway remotely?

Yes. The device supports remote configuration and monitoring via SMS, GPRS, and IP-based access, enabling you to manage installations without physical site visits.

4. Does the device support firmware updates without shutting down operations?

Yes. It is FOTA (Firmware Over-The-Air) ready, allowing firmware upgrades without interrupting ongoing operations—ensuring zero downtime.

5. What industries and applications is this gateway suitable for?

It is ideal for industrial automation, energy management systems, smart infrastructure, telemetry, and remote equipment monitoring, especially where reliable Modbus communication and cloud integration are required.

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