Multi-Protocol Industrial Edge Router Pro Pro Pro Pro Pro
Industrial Edge Router Kit: Translate Modbus RTU, OPC-UA & MQTT with Arduino Portenta X8
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Step onto the factory floor with a rugged, DIN-rail mountable edge router that simultaneously bridges legacy Modbus RTU devices, modern OPC-UA servers, and cloud-ready MQTT brokers. The Arduino Portenta X8’s dual-core architecture runs Node-RED on Linux for flexible data orchestration while the dedicated M4 core handles real-time RS485 polling with zero jitter. Perfect for data aggregation on legacy production lines, rapid IIoT proof-of-concepts, and building the backbone of a smart factory data layer.
What You'll Build
A fully functional industrial gateway enclosed in a standard DIN-rail housing. You'll wire two RS485 channels through MAX485 transceivers, configure the M4 core to poll Modbus slaves at millisecond intervals, and design Node-RED flows that publish tags as OPC-UA nodes while mirroring everything to an MQTT broker. The result is a single box that lets SCADA, historians, and cloud dashboards speak the same language.
What You'll Learn
- Configuring the Arduino Portenta X8's dual‑core Linux + M4 environment for deterministic I/O
- Implementing Modbus RTU master communication with termination, biasing, and noise filtering
- Building OPC‑UA server nodes and MQTT clients inside Node‑RED flows
- Deploying a hardened edge router in a real-world DIN‑rail industrial form factor
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Portenta X8 | 1 |
| Portenta Max Carrier | 1 |
| MAX485 RS485 | 2 |
| LM2596 Buck Converter | 1 |
| 120Ω Resistors | 5 |
| 10kΩ Resistors | 5 |
| 100nF Capacitors | 10 |
| PCB Prototype Board | 2 |
| DIN Rail Enclosure | 1 |
| 24V 3A Power Supply | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for B.Tech ECE/EEE final-year students fabricating Industry 4.0 prototypes, Smart India Hackathon teams building factory connectivity solutions, and working engineers at system integrator firms. Also an ideal rapid-development tool for IIoT startup founders and R&D labs in manufacturing hubs like Pune, Chennai, and Coimbatore. If you’ve outgrown single-protocol projects and need a commercial-style edge gateway that lives on a DIN rail, this kit meets your exact requirement.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Open the AI companion from the box QR, or send a WhatsApp message to our support team. We can see your exact step and guide you with screenshots and logic checks tailored to industrial protocol issues.
Can the router poll multiple Modbus slaves on the same RS485 bus?
Yes. The M4 core runs a multi-drop master that cycles through up to 32 standard slave IDs. Node-RED then structures the responses into individual OPC-UA nodes or MQTT topics without any extra hardware.
What if my plant already uses 24 V DC power?
The included 24 V 3 A supply connects directly to factory power rails. The LM2596 buck converter then steps down to 5 V for the Portenta boards, with filtered outputs for clean RS485 signalling.
Is Node-RED installed on the X8, or do I need to flash it myself?
The Portenta X8 arrives with a Linux image that includes Node-RED, the Modbus, OPC-UA, and MQTT nodes. You simply connect via a web browser and start building flows — no OS installation required.
X8 runs Node-RED translating Modbus RTU + OPC-UA + MQTT simultaneously. M4 handles real-time RS485 polling.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items