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

Brand Name:Lensen
Certification:CE
Model Number:LS-LR1000
Minimum Order Quantity:2pcs
Delivery Time:2-7 days
Payment Terms:Western Union, T/T
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Verified Supplier
Location: Shenzhen Guangdong China
Address: 701, Yongchang Building, Xicheng Industrial Zone, Xixiang, Bao'an District, Shenzhen, China 518126
Supplier`s last login times: within 48 hours
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Product Details

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

PERFORMANCE
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
COMPATIBILITY
LS-LR series
POWER
Supply Voltage:5V DC
Transmit Current:<650mA
Receive Current:<30mA
Sleep current:<20uA
GENERAL
Communication Mode:Half-duplex
Frequency Band:433MHz or 450MHz, 470MHz, 868MHz, 915MHz choose one
Channel:16 channels default
Interface:TTL, RS232, RS485 (choose one)
PHYSICAL PROPERTIES
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.

Signal

Name

FunctionLevelConnection with terminalRemarks
1GNDGrounding of power supplyGround
2VCCPower supply DC5V DC
3RxD/TTLData receivingTTLTxD
4TxD/TTLData transmittingTTLRxD
5SGNDSignal
6A (TXD)A of RS-485 (TxD of RS-232)A(RxD)
7B (RXD)B of RS-485 (RxD of RS-232)B(TxD)
8SLEEPSleep controlTTLSleep signalLow level valid
9TESTFactory testing

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

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

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