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SN50v3-LB LoRaWAN® Sensor Node

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The Dragino SN50v3-LB LoRaWAN® Sensor Node is an industrial-grade long-range LoRa sensor node designed for professional IoT deployments across India. Built for outdoor environments, the SN50v3-LB features an 8500mAh Li/SOCl2 battery for ultra-long operational life, while the SN50v3-LS variant supports solar power with Li-ion backup. Powered by the SX1262 LoRa core and supporting LoRaWAN® 1.0.3 Class A, this device enables reliable low-power, long-distance communication for industrial automation, smart metering, irrigation systems, and infrastructure monitoring. As an Authorized Dragino Distributor in India, AIoTkart® supplies genuine SN50v3-LB LoRaWAN® Sensor Nodes with PAN-India delivery, ensuring reliable deployment for industrial, commercial, and institutional IoT projects.

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  • LoRaWAN® 1.0.3 Class A compliant
  • SX1262 LoRa core for ultra-long range communication
  • 8500mAh Li/SOCl2 battery (SN50v3-LB variant)
  • Solar panel + 3000mAh Li-ion battery (SN50v3-LS variant)
  • Built-in Bluetooth v5.1 for remote configuration
  • OTA firmware upgrade via private LoRa protocol
  • 48MHz ARM MCU with 256KB Flash & 64KB RAM
  • Multiple I/O interfaces for flexible sensor integration
  • IP65 waterproof enclosure for outdoor deployment
  • External LoRa antenna for extended coverage
  • Ultra-low power consumption (5uA sleep mode)
  • Supports IN865 and global frequency bands

General Characteristics

  • Supply Voltage: 2.5V ~ 3.6V (Built-in battery)
  • Operating Temperature: -40°C to +85°C
  • Protection Rating: IP65

Microcontroller

  • 48MHz ARM MCU
  • 256KB Flash
  • 64KB RAM

LoRa Specifications

  • Frequency Band: 862 ~ 1020 MHz (Supports IN865, EU868, US915, AU915, AS923, etc.)
  • Max RF Output: +22 dBm
  • RX Sensitivity: Down to -139 dBm
  • High interference immunity

Battery (SN50v3-LB)

  • 8500mAh Li/SOCl2
  • Self-Discharge: <1% per year @ 25°C
  • Max Continuous Current: 130mA
  • Max Boost Current: 2A (1 second)

Power Consumption

  • Sleep Mode: 5uA @ 3.3V
  • Transmit Mode: 125mA @ 20dBm

I/O Interfaces

  • 3 x Digital IN/OUT or Interrupt pins
  • 3 x One-wire interfaces
  • 1 x UART
  • 1 x I2C
  • +5V controllable output

Dimensions & Weight

  • Device Size: 9.7 × 6.5 × 4.7 cm
  • Device Weight: 150g

The Dragino SN50v3-LB LoRaWAN® Sensor Node is suitable for:

  • Industrial automation and remote monitoring
  • Commercial infrastructure management
  • Water systems and irrigation automation
  • Cold chain temperature and asset monitoring
  • Manufacturing process monitoring
  • Smart utilities and metering systems
  • Smart city infrastructure
  • Campuses and institutional IoT deployments
  • Wireless alarm and security systems

You can buy the genuine Dragino SN50v3-LB LoRaWAN® Sensor Node directly from AIoTkart®, the Authorized Dragino Distributor in India, with PAN-India shipping and bulk project support.

Yes, the SN50v3-LB supports the IN865 frequency band and LoRaWAN® 1.0.3 Class A, making it fully suitable for Indian LoRaWAN® network deployments including private and public LPWAN networks.

The SN50v3-LB uses an 8500mAh Li/SOCl2 battery for long-term standalone operation, while the SN50v3-LS includes a solar panel with a 3000mAh Li-ion rechargeable battery for renewable energy-based deployments.

Documents

SN50v3-LB_User_Manual

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SN50v3-LB_Datasheet

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SN50v3-LB_FIrmware

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Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

Authorized Dragino Distributor in India

Purchase 100% genuine Dragino LoRaWAN® gateways, nodes, and loT solutions backed by manufacturer warranty.

Guaranteed Genuine Industrial IoT Equipment

No gray market products - only certified Dragino and industrial-grade loT hardware.

Fast PAN-India Shipping

Reliable delivery across India for startups, system integrators, enterprises, and government projects.

LoRaWAN® Deployment & Technical Support

Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

Trusted Industrial IoT Supplier in India

Serving smart cities, utilities, agriculture, manufacturing, research institutions, and enterprise loT projects.

Buy Dragino in India with Confidence

Explore our range of LoRaWAN® gateways, sensors, and Industrial lot devices today.