Linux-Based Industrial IoT Gateway for Automation & Remote Monitoring
🏢 Request Bulk Pricing for Your Project
For Distributors, System Integrators, OEMs & Project Buyers
✔ Bulk Discounts | ✔ GST Billing | ✔ Fast Dispatch
The Linux IoT Gateway is a robust industrial-grade communication device that enables seamless integration between PLCs, serial equipment, and cloud systems. Powered by an embedded Linux platform, it delivers secure and dependable data exchange through Ethernet and LTE cellular connectivity.
₹10,500.00
The Linux IoT Gateway by HashStudioz Technologies is a high-performance industrial communication gateway designed to enable seamless connectivity between serial devices, PLCs, and cloud platforms. Built on an embedded Linux architecture, it ensures secure, stable, and continuous data transmission across LAN, Wi-Fi, and LTE cellular networks.
This gateway is ideal for industrial automation, DG monitoring, telemetry, remote monitoring, and data acquisition applications where reliable long-distance communication is required.
Key Features
- Embedded Linux OS
- Supports Modbus RTU & Modbus TCP/IP
- LTE 4G (Cat 1 / Cat 4) Cellular Connectivity
- MQTT Client & HTTPS Communication
- OpenVPN Support for Secure Remote Access
- AES / TLS Encryption with HTTPS
- OTA (Over-the-Air) Firmware Upgrade
- Role-Based Authentication & Secure Architecture
- Industrial Grade Surge & Voltage Protection
- Panel Mountable Industrial Design
Connectivity & Interfaces
- RS485 Interface – Industrial Modbus RTU (Up to 30 slave devices)
- Ethernet Port – 1 × 10/100 Mbps (IEEE 802.3 compliant)
- WAN Port – 10/100 Mbps
- SIM Slot – Micro SIM
- Antenna Interface – External SMA Connector
Network & Protocol Support
- TCP/IP Stack
- MQTT Client
- HTTP / HTTPS
- Modbus RTU / Modbus TCP
- OpenVPN Protocol
- Compatible with Airtel, Jio, Vodafone & other GSM networks
Hardware Specifications
- Processor: MT7688AN
- RAM: 128 MB (DDR2)
- Flash Memory: 32 MB
- Buffer Memory: 16 KB (Rx/Tx)
- Internal Storage: Embedded Flash Architecture
Power & Environmental Specifications
- Input Voltage: 5V – 24V DC
- Power Connector: 2-Pin Industrial Grade
- Operating Temperature: -6°C to +60°C
- Mounting: Industrial Panel Mount
Security & Device Management
- WPA-PSK / WPA2-PSK Wireless Security
- HTTPS with TLS Encryption
- AES Encryption Standards
- System Logs & Diagnostic Monitoring
- Cloud API Integration (MQTT / HTTPS)
- VAPT-Compatible Secure Firmware Architecture
- Application Areas
Industrial IoT Gateway Use Cases
- Industrial Machine Monitoring – Connect PLCs, CNC machines, and industrial equipment for remote monitoring.
- PLC & SCADA Connectivity – Collect data from PLCs and transmit it to SCADA or cloud platforms.
- Energy Monitoring – Connect Modbus-enabled energy meters for centralized power monitoring.
- DG Set Monitoring – Monitor generator status, electrical parameters, alarms, and operating data.
- Remote Equipment Monitoring – Monitor field equipment remotely through 4G or Ethernet connectivity.
- Smart Factory Connectivity – Collect machine data for centralized monitoring and industrial IoT applications.
- Building Automation – Connect compatible meters, controllers, and building equipment for centralized monitoring.
- Data Acquisition & Telemetry – Collect data from multiple Modbus devices and transmit it to remote servers or cloud platforms.
Hardware Specifications
- Processor: MT7688AN
- RAM: 128 MB (DDR2)
- Flash Memory: 32 MB
- Buffer Memory: 16 KB (Rx/Tx)
- Internal Storage: Embedded Flash Architecture
Power & Environmental Specifications
- Input Voltage: 5V – 24V DC
- Power Connector: 2-Pin Industrial Grade
- Operating Temperature: -6°C to +60°C
- Mounting: Industrial Panel Mount
Based on 11 reviews
Only logged in customers who have purchased this product may leave a review.
- Manufacturing defects
- Hardware malfunctions under normal usage conditions
- Product failures resulting from defects in materials or workmanship
- 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
- Proof of purchase
- Product name/model and relevant product details
- A description of the issue
- Photos or videos of the issue, where applicable
Can this gateway connect my existing PLC or Modbus devices to the cloud?
Yes. The gateway supports Modbus RTU (RS485) and Modbus TCP/IP, allowing you to connect PLCs, sensors, and industrial controllers and securely push data to cloud platforms via MQTT or HTTPS.
Does the gateway support SIM-based 4G connectivity in India?
Yes. It supports LTE 4G (Cat 1 / Cat 4) and works with major Indian GSM providers like Airtel, Jio, and Vodafone Idea, making it ideal for remote industrial locations.
How secure is the device for remote industrial deployments?
The gateway includes AES/TLS encryption, HTTPS, OpenVPN, WPA2 security, role-based authentication, and a VAPT-compatible firmware architecture, ensuring secure data transmission and protected remote access.
Can I update the firmware remotely without visiting the site?
Yes. It supports OTA (Over-the-Air) firmware upgrades, allowing remote updates, bug fixes, and feature enhancements without physical access to the device.
What industries or applications is this gateway best suited for?
It is ideal for industrial automation, DG set monitoring, telemetry, remote equipment monitoring, energy management systems, and smart manufacturing, especially where long-distance, stable, and secure communication is required.
Related products
-
IoT Gateway
4G-LTE RS485 Modbus Gateway with 10 Digital Inputs
A rugged industrial device that supports connecting up to 5 Modbus devices and monitoring 10 digital inputs simultaneously. It enables remote data collection via REST API or MQTT, ideal for automation, energy management, security, and environmental monitoring. Compact, reliable, and easy to install.
SKU: n/a -
IoT Gateway
RS-232 IoT Gateway
The RS-232 IoT Gateway provides Ethernet, Wi-Fi, and LTE connectivity options for seamless data transfer. Featuring transparent RS-232 communication and robust security protocols such as SSL/TLS, this gateway ensures reliable and secure data exchange. Designed for industrial applications, it supports multiple frame formats and baud rates, making it a versatile solution for diverse use cases.
SKU: n/a -
IoT Gateway
RS485/Modbus to LoRaWAN Converter
RS485 to LoRaWAN Converter by HashStudioz connects RS485 Modbus devices to LoRaWAN networks for reliable, long-range wireless communication. Ideal for smart cities, agriculture, and automation supports Modbus RTU, remote configuration, and bi-directional data transfer.
SKU: n/a -
IoT Gateway
4G-LTE RS-485 Modbus Gateway with 5 Digital Inputs
The 4G-LTE RS-485 Modbus Gateway features 5 digital inputs and can simultaneously read data from up to 5 Modbus devices, each with customizable configurations and data rates. It supports flexible communication settings, including even, odd, or no parity with 7 or 8-bit frames. The device performs regular polling of the Modbus slaves to gather data, which is then transmitted via 4G LTE using REST API and MQTT protocols, enabling reliable remote monitoring and control.
SKU: n/a
Amitabh Desai –
Installed this gateway in a water treatment plant for SCADA integration. Data reliability and uptime have been excellent. The metal enclosure and DIN-rail mounting make it ideal for industrial cabinets.
Amitabh Desai –
Ashok Nair –
Strong and dependable IoT gateway. We use it for predictive maintenance data collection in our manufacturing line. It handles multiple device connections smoothly, though initial network configuration required careful setup.
Ashok Nair –
Karthik Subramanian –
A powerful and stable device for remote monitoring. Firmware updates are easy to manage, and the Linux-based interface allows advanced users to fine-tune performance. Definitely suitable for large-scale IoT deployments.
Karthik Subramanian –
Arvind Iyer –
We integrated this Linux-Based Industrial IoT Gateway for Automation & Remote Monitoring into our energy management system, and it’s been extremely dependable. It handles real-time data acquisition smoothly and pushes updates to our cloud dashboard without delays.
Arvind Iyer –
Balaji Krishnan –
Using this gateway in a smart building project, and it performs consistently. It communicates well with BACnet and Modbus devices, and remote firmware upgrades save us a lot of maintenance time. Initial setup requires some Linux knowledge, but it’s worth it.
Balaji Krishnan –
Arjun Reddy –
Excellent industrial gateway. Easy to configure with our PLCs, and the Linux platform feels very stable. Cloud data sync works without hiccups.
Arjun Reddy –
Ananya Lakshmi –
Reliable device for remote monitoring. LTE connectivity gave us constant uptime even when Ethernet was down.
Ananya Lakshmi –
Ayang Ao –
Solid hardware and rugged build. We use it for energy metering and it hasn’t failed in weeks of continuous operation.
Ayang Ao –
Monisha Deka –
Good value for an industrial gateway. Wish documentation was a bit more detailed, but support team helped quickly
Monisha Deka –
Shyam Sundar –
Deployed in a mining site with harsh environmental conditions, and the device hasn’t skipped a beat. The rugged design and stable Linux OS make it ideal for demanding industrial applications. Network failover and watchdog features are a big plus.
Shyam Sundar –
Navjot Kaur –
Handles multiple protocols effortlessly. MQTT integration with our dashboard was smooth – highly recommended for automation projects.
Navjot Kaur –