INDUSTRIAL Series

NS203I

LoRaWAN Gateway

Industrial-grade LoRaWAN gateway designed for reliable long-range connectivity, edge processing and scalable IoT deployments.

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8 + 1 channels8 multi-SF + 1 FSK
-139 dBmReceive sensitivity
+27 dBmAdjustable TX power
Multi-backhaulEthernet · Wi-Fi · 4G
Linux edgeBCM2711 quad-core
IN865865–867 MHz

LIVE · ONLINEContinuous operation

PROTOCOLS & FORMATS

LoRaWAN 1.0.3 / 1.1EthernetWi-FiBluetooth4G LTEGNSS

-69 dBmBackhaul · Good

TELEMETRY

Modbus RTU > 02 04 00 0A 00 01 90 38
Modbus RTU < 02 04 02 01 2C B9 9D
MQTT publish /ingest → 200 OK

8-channelLoRaWANEdge computingMulti-backhaul

Technical highlights

8 + 1LoRa channels8 multi-SF + 1 FSK

−139 dBmSensitivityExtended LoRaWAN coverage

+27 dBmMax TX powerAdjustable

IN865Frequency band865–867 MHz

Connectivity & protocols

LoRaWAN — IN865, LoRaWAN 1.0.3 / 1.1

LoRa — 8 × Multi-SF LoRa channels + 1 × FSK

Ethernet — 10/100/1000 Mbps Gigabit Ethernet

Wi-Fi — Dual-band 802.11 b/g/n/ac

Bluetooth — Bluetooth 5.0

Cellular — Optional 4G LTE Cat 4

GNSS — Optional onboard u-blox GNSS for location and timing applications

Key capabilities

8-Channel LoRaWAN ConcentratorSupports simultaneous communication with multiple field nodes

High-Sensitivity ReceptionUp to −139 dBm sensitivity for extended LoRaWAN coverage

High-Power TransmissionAdjustable LoRa TX power up to +27 dBm

Edge ComputingLinux-based platform enables local data processing, gateway applications and custom services

Multiple Backhaul OptionsEthernet, Wi-Fi and optional 4G for flexible network connectivity

Industrial ConnectivityUSB 3.0/2.0 ports for peripherals, storage and system expansion

Reliable Field OperationIndustrial storage, protected power supply and external high-gain LoRaWAN antenna

Industrial applications

Industrial IoT

Smart Utilities

Smart Metering

Remote Asset Monitoring

Agriculture & Irrigation

Smart Buildings & Infrastructure

Industrial Automation

Private LoRaWAN Networks

Documents (public)

Mechanical drawings and pin details are included in the datasheet.

Client portal access

Configuration software, device manuals, user guides, and 24/7 support. Log in to the client portal for secure access.

Built for industry

Rugged & Reliable

Industrial Grade

OEM Ready

Long Term Support

Working principles

From LoRa node to application: uplink, backhaul and delivery.

Step 1 / 3

LoRa nodes

NS203I

Network server

Applications

Uplink. LoRaWAN nodes transmit and the 8-channel concentrator receives many devices at once.

LED indications

Front-panel status LEDs walk through the device workflow, from power-up to transmission, played live.

Power-up · 1 / 7

PWRSolid

NETOff

DATAOff

ERROff

Power-up. Power is applied and the device runs its start-up self-check.

Indicative patterns shown for illustration. Actual LED behaviour depends on the firmware version.

Technical specifications

Processing & software

Processor: Broadcom BCM2711 Quad-Core 64-bit Cortex-A72 @ 1.5 GHz
Storage: 32GB Industrial microSD

Wireless & network

LoRaWAN: Semtech SX1303 + 2× SX1250 concentrator
Frequency: IN865 (865–867 MHz), 8-channel LoRa + 1 FSK
Network: Gigabit Ethernet, dual-band Wi-Fi, Bluetooth 5.0
Optional 4G: LTE Cat 4 with external SIM and antenna interfaces

Power & mechanical

Power: 230VAC input with integrated protected 5V/3A SMPS
Enclosure: Industrial-grade enclosure with external LoRaWAN antenna

General

OS: Linux-based operating system

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