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Data Transmitter Wireless Lora Module Lora Module SX1278 868MHz / 915MHz 800mW

Basic Information
Place of Origin: China
Brand Name: Lensen
Certification: CE
Model Number: LS-LR1000
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: carton
Delivery Time: 2-7 days
Payment Terms: Western Union, T/T
Supply Ability: 6000pcs/month
Power Output: 1W Frequency: 868MHz
Distance: 5km LOS Chip: SX1278
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lora gateway module


lora long range

Lora Module SX1278 868MHz Lora Data Module 800mW 5km data transmitter UART


LS-LR1000 provide RS232, RS485 or TTL interface, please choose one when you place order.


General Introduction

LS-LR1000 is a wireless serial port module, operates at 433MHz default (or 868MHz/915MHz), default 16 channels. It uses SX1278/SX1276 chip from Semtech, supports transparent data transmission. LS-LR1000 adopts LORA spread spectrum technology. Its transmission distance is longer than conventional radio. FEC algorithm technology ensures LS-LR1000 has high coding efficiency and good correction performances.


Application Field

• Hotel electronic door locks, biometric access control management system

• Medical and electronic instrumentation automation control

• Intelligent teaching equipment, baby care, medical ward call system

• Home appliances and intelligent lighting control

• Anti-theft alarm smart card, railway locomotive remote detection

• Water, electricity, gas, heating automatic meter reading system or reactive power compensation and power grid monitoring

• LED screen wireless transmission of text, pictures and wireless control

• Wireless crane scale, vehicle monitoring, aging equipment testing

• Industrial equipment data wireless transmission and industrial environmental monitoring

• Video monitoring PTZ control, access control attendance card reader

• Weather / oil / water equipment information collection and natural environment detection street lamp detection control

• Mine attendance positioning system, gas detection alarm


Technical specification

Power Output: 1W
RF Line-of-sight Range:

5km @2400bps

Test condition: clear and open area, maximum power, air rate: 2400bps, antenna gain 2.5dBi, antenna height>2m

RF air baud rate: 1200/2400/4800/9600/19200bps
Space Channel: 1MHz(Default)
Bandwidth: <25KHz
Receiver Sensitivity: -123dBm@1200bps, -118dbm(9600bps)
Data format: 8N1, 8E1, 8O1
LS-LR series
Supply Voltage: 5V DC
Transmit Current: <650mA
Receive Current: <30mA
Sleep current: <20uA
Communication Mode: Half-duplex
Frequency Band: 433MHz or 450MHz, 470MHz, 868MHz, 915MHz choose one
Channel: 16 channels default
Interface: TTL, RS232, RS485 (choose one)
Size: 53mm×38mm×10mm
(excluding antenna base and data pin)
Weight: 35g
Antenna Base: 50Ω, SMA
Operating Temperature: Industrial:-40℃~+85℃(TCXO)
Frequency Stability: ±2.5ppm Industrial

Pin Definition (9 pin)


Pin No.



Function Level Connection with terminal Remarks
1 GND Grounding of power supply   Ground  
2 VCC Power supply DC 5V DC    
3 RxD/TTL Data receiving TTL TxD  
4 TxD/TTL Data transmitting TTL RxD  
5 SGND Signal      
6 A (TXD) A of RS-485 (TxD of RS-232)   A(RxD)  
7 B (RXD) B of RS-485 (RxD of RS-232)   B(TxD)
8 SLEEP Sleep control TTL Sleep signal Low level valid
9 TEST Factory testing      




Contact Details

Phone Number : +8613826574847

WhatsApp : +8613826574847