Industrial IoT Gateway · Made in China

Industrial IoT Gateway

Fast Cloud Integration, Smarter Remote Management

One Gateway · 100+ PLCs · Infinite Possibilities

Industrial IOT Gateways

Find the Right Industrial IoT Gateway for Your Project

Built for harsh environments. Designed for real industrial data — acquisition, protocol conversion, cloud connectivity, all in one device.

For system integrators & specialists

🔥 Most Popular

Integrator Pick

I/O Industrial Controller

$ 15 ~ 140

Interface: 4*RS485, 2*DI, 2*DO, 1*USB2.0, 1* WAN,2*LAN (IO extensible as needed)
Communication: LTE 4G, RJ45, WiFi6
Industrial Protocol: Modbus RTU/TCP, BACnet，DL/T645，IEC104/61850 , OPC UA，PLCs, CNCs
Network Protocols: MQTT/ HTTP /TCP/ UDP

Modular I/O PLC & CNC Node-RED Remote O & M Local DB

CNC Specialist

CNC Data Acquisition Edge Gateway

$ 100 ~ 130

Interface: 2*RS485, 1*RS232, 1*WAN, 1*LAN
Communication: LTE 4G, RJ45, WiFi
Industry Protocols: Modbus RTU/TCP, OPC UA, BACnet, DL/T645, CNCs
Network Protocols: MQTT/ HTTP /TCP/ UDP /WEBSOCKET

CNC Node-RED Remote O & MLocal DB

Plug & Play

Industrial PLC IoT Gateway

$ 90 ~ 99

Interface: 2*RS485, 1*RS232, 1*WAN, 1*LAN
Communication: LTE 4G, RJ45, WiFi
Industry Protocols: Modbus RTU/TCP, OPC UA, BACnet, DL/T645, PLCs
Network Protocols: MQTT/ HTTP /TCP/ UDP /WEBSOCKET

PLC Node-RED Remote O & MLocal DB

Budget Friendly

Cost-Effective Industrial IoT Gateway

$ 58 ~ 63

Interface: 2*RS485, 1*WAN/LAN (Dedicated)
Communication: LTE 4G, RJ45
Industry Protocols: Modbus RTU/TCP, OPC UA, BACnet, DL/T645
Network Protocols: MQTT/ HTTP /TCP/ UDP /WEBSOCKET

Low Cost Node-RED Remote O & M

Multi-Protocol Programmable Indistrial IoT gateway

microPython

Multi-Protocol Programmable RTU

$ 19 ~ 35

Interface: 1*RS485, 4*DI, 4*DO, 4*AI, 4*AO
Communication: LTE 4G
Industry Protocols: Modbus RTU/TCP, DL/T645
Network Protocols: MQTT/ HTTP /TCP/ UDP /WEBSOCKET

Local Logic microPython Serial Transparent Transmission

Budget Friendly

LoRaWAN Gateway

$ 88 ~ 108

Interface: 1*RS485, 1*WAN/LAN
Communication: LTE 4G, LoRaWAN/LoRa, RJ45
Industry Protocols: Modbus RTU/TCP, DL/T645
Network Protocols: MQTT/ HTTP /TCP/ UDP /WEBSOCKET

LoRaWAN Node-RED Remote O & M Local DB

For developers & system builders

🔥 Most Popular

Compact HMI

Multi-interface ARM Industrial PC

$ 186 ~ 200

CPU: RK3562J 4 × Cortex-A53@1.8GHz
RAM: 2GB
Storage: 16G up to 128GB
Interface: 2*RS485, 1*RS232, 2*CAN, 2*DI, 2*DO, 1*WAN, 1*LAN, 2*USB2.0, 1*HDMI
Communication: 5G NR, LTE 4G, Wi-Fi, RJ45

Linux Open Source SSD NeuronEX Remote O & M Node-RED FUXA

Developer Pick

Open Source ARM Industrial IoT Gateway

$71 ~ 87

CPU: RK3506J 3*Cortex-A7@1.2GHz
RAM: 512M
Storage: 4GB up to 128GB
Interface: 2*RS485, 2*CAN, 1*WAN, 1*LAN, 1*USB
Communication: LTE 4G, RJ45, LoRaWAN, Wi-Fi HaLow

Linux Open source NeuronEX Remote O & M Node-RED

Performance HMI

TouchScreen ARM Industrial PC

$ 257 ~ 272

CPU: RK3562J 4 × Cortex-A53@1.8GHz
RAM: 2GB
Storage: 16G up to 128GB
Interface: 1*RS485, 1* 3.5mm Audio Jack, 1*WAN, 1*LAN, 2*USB2.0, 1*HDMI
Communication: 5G NR, LTE 4G, Wi-Fi, RJ45

Linux SSD HMI NeuronEX Node-RED Remote O & M FUXA

Not sure which one fits your project?

FROM CONCEPT TO PRODUCTION

Technical Capabilities

Your equipment speaks Modbus. Your cloud speaks MQTT. IOTRouter gateways translates — instantly, reliably, at the edge.

Process at the Edge.
Act Before the
Cloud Responds.

IOTRouter gateways don't just move data — they think. Filter, calculate and trigger actions locally, with or without a network connection.

Node-RED built-in — run data logic on the device, no extra server
Local SQLite DB — store and query data without cloud dependency
Offline buffering — zero data loss, auto-syncs on reconnect
-40°C to 85°C — keeps running in any industrial environment

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100+ Protocols.
Every Device.
One Gateway.

Your equipment speaks Modbus. Your cloud speaks MQTT. IOTRouter translates — instantly, reliably, at the edge.

Southbound

Modbus RTU/TCP, DL/T645, OPC UA, BACnet

Northbound

MQTT, HTTP JSON, TCP/UDP Client

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Any Cloud.
Your Rules.
No Lock-in.

Official hardware partner of ThingsBoard and EMQX — pre-validated and ready out of the box. AWS, Azure or your own private server? Same gateway, your destination.

ThingsBoard EMQX AWS IoT Core Azure IoT Private MQTT

Pre-validated — works with ThingsBoard & EMQX out of the box
One-click MQTT — connect to any cloud in minutes
Full data sovereignty — private server supported, your data stays yours

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Application Scenarios

Solving Common Industrial Edge Integration Problem We've Heard.

Tired of adding external I/O modules just to fit one more project?

You start with a few meters and PLCs, then suddenly the project grows into multiple panels, mixed signal types, and extra RS485 devices. Before long, fixed-interface gateways either run out of ports — or leave half the channels sitting unused.

Add I/O Without Rebuilding the Control Cabinet

The modular blade-style architecture allows DI/DO and AI/AO expansion only where needed, making it easier to adapt to changing field requirements without redesigning the entire control cabinet.
During maintenance, hot-swappable modules can be replaced in minutes without rewiring. Engineers simply replace the module body while keeping the field wiring terminal in place — significantly reducing downtime and on-site maintenance effort.

Is your MES integration getting harder as more devices are added?

A typical production line often includes Siemens, Mitsubishi, Omron PLCs, and legacy CNC machines, all speaking different industrial protocols, yet many factories still attempt to connect them directly to MES or ERP systems.
As the system grows, direct device-to-MES integration quickly becomes difficult to maintain, unstable under load, and expensive to scale due to protocol fragmentation and increasing connection complexity.

Eliminate Protocol Fragmentation

EM300 acts as a local industrial protocol gateway and edge computing node, aggregating heterogeneous PLC and CNC data at the edge before converting it into standardized, structured data streams for upstream MES or ERP systems.

Is your energy system truly coordinated at the site — or just connected to the cloud?

Most energy sites connect Grid, PV, BESS, and EV chargers to separate systems, sending data to the cloud without real-time coordination between assets.
As a result, energy flows are not optimized in real time, and peak demand charges continue to accumulate despite full system visibility.

Edge-Based Energy Dispatch and Control

EM300 is a modular industrial edge controller, it connects Grid meters, PV inverters, BESS, and EV chargers via Modbus RTU/TCP, IEC104, and DLT645.
When PV output falls short, it triggers BESS discharge on-site. When transformer load approaches the limit, it throttles EV charger input. Dispatch logic runs locally via Node-RED — core control continues even when cloud connectivity is lost..