OGate — One Compact Bridge From Sensor to Cloud

A rugged IoT gateway that collects data from wired (RS485) and wireless (Wi-Fi, BLE) sensors, processes it at the edge, and securely forwards it over Ethernet or LTE. It simplifies connectivity, cuts infrastructure cost, and brings your data online even where there's no fixed network.

Multi-connectivity

Wi-Fi, BLE, RS485, LTE and Ethernet — one gateway suited to any field condition.

RS485 power & data

Reliable communication and power delivery to connected devices over a single RS485 line.

Edge computing

Processes data in the field and forwards only what matters — reducing network load and latency.

Infrastructure-free

LTE and Wi-Fi let it transmit data even in locations with no wired network.

The Connectivity Backbone of a Fizix Deployment

OGate is a compact industrial IoT gateway that gathers data from many sensors — over wired RS485 and wireless Wi-Fi and BLE — and relays it to central monitoring systems over Ethernet or LTE. It simplifies data communication, lowers infrastructure cost and speeds up operations across production plants, energy sites, cement and heavy industry, mining, chemical, and oil & gas fields.

Using lightweight, modern protocols such as MQTT, OGate delivers data securely to the Fizix Mate platform or your own systems. Its ability to talk to many low-power BLE sensors at once — while staying independent of fixed network infrastructure via LTE — makes it a reliable bridge for industrial IoT.

With a modular design and an expandable architecture, OGate adapts to different field requirements through simple model configuration.

Integrated in the Field, Managed from the Centre

OGate sits between smart sensors and MATE platform, collecting, processing and securely forwarding data — with no fixed network required.

Sensors

Fizix OLight smart machine health sensors

Collect

Wi-Fi, BLE & RS485 gather data from many devices at once

Edge process

On-board computing filters & formats data to reduce load

Forward

Secure MQTT over Ethernet or LTE to Fizix Mate Platform

Every Interface You Need, In One Device

OGate is built for the messy reality of industrial sites — mixing new wireless sensors with legacy wired devices, in places that may have no network at all.

Wi-Fi

Connects Fizix Wi-Fi sensors and forwards data where wireless LAN is available.

Bluetooth LE

Talks to many low-power OLight sensors simultaneously — ideal for dense, battery-powered deployments.

RS485

Reliable wired communication and power delivery to connected devices over a single serial line.

LTE &Amp; Ethernet

Uplink over cellular where there's no fixed network, or wired Ethernet / PoE where there is.

Built for Reliable, Low-maintenance Field Operation

Modular Configuration

Model-based naming lets you configure the right mix of interfaces for each site, with an architecture open to expansion.

Wide Input &Amp; Battery Option

6–30 VDC input range with an optional battery (7.2–8.4 VDC) for continuity through power interruptions.

Rugged &Amp; Sealed

IP67 protection and stable operation from −35°C to +65°C, with DIN-rail or wall mounting.

Secure by Design

Lightweight MQTT delivery to central systems, engineered for secure industrial data transport.

Flexible Antennas

5 dBi SMA Wi-Fi antenna with interchangeable LTE / BLE antenna options for difficult reception areas.

Capable Hardware

Dual-core processor with 16 MB Flash and 8 MB RAM for on-board processing and buffering.

Connectivity That Works For Every Role

OGate removes the integration headaches that usually slow down industrial monitoring projects.

Lower Cost, Faster Rollout

Reduce cabling and network infrastructure spend

Bring remote and greenfield sites online via LTE

One gateway consolidates many sensor connections

Scales cleanly as you add more monitored assets

Clean, Secure Integration

Standard MQTT delivery to Fizix Mate or your systems

Bridges legacy RS485 devices with modern wireless sensors

Edge processing reduces backhaul bandwidth

Independent of fixed network where needed

Reliable Data, Less Hassle

Connect dozens of battery BLE sensors to one point

DIN-rail / wall mount for quick cabinet installation

Battery option keeps data flowing through outages

Rugged IP67 build for harsh environments

When Do You Need a Gateway?

Fizix Wi-Fi sensors (OPro, OOne, OMax) can connect directly to your network — but OGate is the answer when you need to aggregate, reach further, or go where the network doesn't.

Many BLE sensors

Aggregate dozens of OLight / BLE devices into one uplink to the cloud.

No fixed network

Remote pump stations, fields and sites where LTE is the only viable link.

Brownfield RS485

Bring existing wired / legacy sensors into a modern IoT data flow.

Segregated OT networks

A controlled bridge between the plant floor and central monitoring.

Heavy industry

Cement, steel, mining, chemical, oil & gas field deployments.

Power-continuity needs

Optional battery keeps data flowing through supply interruptions.

Three Tiers For Different Edge Needs

Choose the OGate that matches your edge-computing and integration requirements. OGate-Max and OGate-Wise are in development; features may change.

Feature / Model OGate-Mini OGate-Max OGate-Wise Wi-Fi (802.11 b/g/n) BLE TBD RS485 LTE Cat 1 Optional Ethernet / PoE Power over RS485 (24V / 2A) Battery option (7.2–8.4 VDC) IP67 protection DIN-rail / wall mount Extra I/O (4–20 mA, 0–10 V, dry contact) Linux-based interface OPC UA support MQTT support Edge computing level Level 1 Level 2 Level 3 AI / ML algorithms

Optional = configurable feature · TBD = under design, finalised with the released product. OGate-Max and OGate-Wise are in development; specifications may change.

OGate-Mini at a Glance

The compact, field-ready gateway at the core of the OGate line.

CONNECTIVITY Standard interfaces Wi-Fi, BLE, RS485 Optional interfaces LTE Cat 1, Ethernet, PoE Wireless Wi-Fi 802.11 b/g/n · BLE 5.0 · LTE Cat 1 modem Ethernet 10 / 100 Mbps Protocol MQTT (lightweight, secure delivery) Antennas 5 dBi SMA Wi-Fi; interchangeable LTE / BLE antenna options POWER Input voltage range 6 VDC – 30 VDC Battery option 7.2 – 8.4 VDC (optional) Power over RS485 24 V / 2 A to connected devices HARDWARE & ENVIRONMENT Processor Dual-core Memory / storage 16 MB Flash + 8 MB RAM Operating temperature −35°C to +65°C IP rating IP67 Mounting DIN-rail or wall mount Edge computing Level 1 (Mini); higher levels on Max / Wise

Specifications may evolve; contact Fizix for the latest revision and to configure the right OGate model for your site.

Common Questions About OGate

No. OPro, OOne and OMax connect directly to your Wi-Fi and don't need a gateway. You need OGate when you want to aggregate many BLE sensors (like OLight), bring data from a site with no fixed network via LTE, or integrate wired RS485 / legacy sensors into the data flow.

With the optional LTE Cat 1 modem, OGate transmits data over the cellular network — no fixed line or local Wi-Fi infrastructure required. This makes it ideal for remote pump stations, fields and greenfield installations.

OGate-Mini is the compact, available core gateway with Level 1 edge computing. OGate-Max adds extra I/O and Level 2 edge computing. OGate-Wise is the most capable tier with a Linux-based interface, OPC UA support, Level 3 edge computing and on-board AI/ML. Max and Wise are in development.

OGate delivers data via MQTT to Fizix Mate or your own systems. The OGate-Wise tier adds OPC UA support for direct integration with industrial automation and historian platforms.

Yes. OGate is IP67-rated, operates from −35°C to +65°C, mounts on DIN-rail or wall, and offers an optional battery for power continuity — built for cement, steel, mining, chemical and oil & gas sites.

Request A Free Expert Consultation

Tell us about your site — network conditions, sensor types and gateway requirements. A Fizix specialist will get back to you within one business day to discuss your connectivity goals, answer your questions, and outline a tailored path forward — with no obligation.

Free 1:1 consultation with an industrial IoT connectivity expert

Assessment of your sensors, network and field conditions

Tailored OGate model and deployment recommendation

Optional pilot to prove connectivity before scaling

Get Your Sensor Data Where It Needs to Go

Tell us about your site — network conditions, sensor types and locations — and we'll help you configure the right OGate.

Explore the rest of the Fizix family.

The right device for every asset — multi-sensor smart devices, specialty sensors, and gateways that tie it all together.

OPro

Multi-sensor device for high-criticality machines — deepest edge analysis and signature analysis for the earliest possible warning.

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OMax

Full multi-sensor monitoring with strong edge computing for mid-criticality machines, in a flexible wireless, battery-powered package.

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OLight

Affordable, scalable multi-sensing for low–mid criticality assets. Connects over BLE via OGate.

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OOne

A focused entry device measuring 3-axial vibration and temperature — simple, cost-effective coverage for the broad base of your fleet.

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