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LSD4WN-2L817M90

The Lierda LSD4WN-2L817M90 is a low power consumption, long transmission distance EU868 module which comply with the LoRaWAN® Specification 1.0.2 standard released by the LoRa Alliance. Integrated with Semtech SX1276 and ST 32-bit ultra low power Cortex M0 MCU ( STM32XXX ), the module is embedded with LoRaWAN® EU868 protocol stack, can easily provide fast LoRaWAN networks and wireless date services by simply command control via UART interface. For further information please contact lora_suppor

Website

http://www.lierda.com

Documentation

EU Test Report

File type: application/pdf

File size: 639.91 KB

Description

For further information please contact lora_support@lierda.com.

Extended Features

Module dimension: 25 × 21.5 ×3 mm
Power supply: 2.5 to 3.6V
Sensitivity down to -135 dBm(@SF12)
Low power consumption: Standby current 2uA
Output power level up to 18.5±1 dBm
Range up to 3 Km（Line of Sight）
Supports AT commands via UART
Small footprint (2 x 11 pin x 2.0mm)
RF interface optimized to 50 Ohm
High reliability: -40℃ To 85℃ operation temperature

Tech Specs

Supported Regional Parameters

EU863-870

Supported Classes

Class A (Basic)

LoRaWAN Specification

Current Versions
- 1.0.2

Markets

Vertical Markets

Smart Agriculture / Farming
Smart Buildings / Facilities Management
Smart Cities
Smart Environment
Smart Homes / Neighborhood
Smart Industry / Industrial IoT
Smart Infrastructure
Smart Metering / Smart Utilities
Transportation / Logistics / Supply Chain

Regulatory Certifications

CE (Europe)
RED (Europe)

About Lierda Science&Technology Group Co.,Ltd

Geographical Focus

Asia/South Pacific

Contacts

Website

http://www.lierda.com

View Member Profile

Technical Committee	Marketing Committee	Certification Committee
– Academia Work Group	– Analyst Program Task Force	– Gateway Test and Measurement Guidelines Task Force
– App Payload Codec API Task Force	– Device & Solution Makers Forum	– LCTT DevOps Work Group
– Backend Interface Task Force	– Network Capacity Task Force	– LoRaWAN Interoperability Work Group
– CSMA Task Force	– Network Operators Forum
– DNS Task Force	– Smart Cities and Buildings Work Group
– Device Migration Task Force	– Smart Industry Work Group
– FUOTA	– Smart Water & Energies Work Group
– GS1 Task Force
– Link Layer Task Force
– LoRaWAN over Satellites Task Force
– NS-GW Interface Task Force
– Network Discovery Task Force
– Plug-and-Play Task Force
– PolDev Task Force
– Regional Parameters Work Group
– Relay/D2D Task Force
– Security Work Group

LSD4WN-2L817M90

Website

Documentation

Description

Description

Extended Features

Extended Features

Tech Specs

Supported Regional Parameters

Supported Classes

LoRaWAN Specification

Markets

Vertical Markets

Regulatory Certifications

About Lierda Science&Technology Group Co.,Ltd

About Lierda Science&Technology Group Co.,Ltd

Geographical Focus

Contacts

Website

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