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

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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

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

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

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
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Tel: +8613826574847

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