Heyuan High Quality Wireless 433MHZ LoRa Module for Long Range Transmission

SX1276 LoRa module RS485 433MHz transceiver for data transmission
05/14/2020
Heyuan CE certificated LoRa 433mhz RF Wireless Transmitter Receiver Module LoRa SX1278
05/14/2020

 

 

Wireless LoRa Module

 

The LoRa Data Transmission Terminals, Model No.IOT-L2S-B1 are universal communication interactive equipment which is designed and manufactured by our company based on the LoRa RF chip. It integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realize data transmission between wired and wireless devices. It transmits the data of the wired device to the product and then transmits the data wirelessly through RS485 communication lines.

The product can be widely applied in the IOT, centralized metering and industrial control etc.

– 2 standard interfaces of RS485, supporting a variety of protocols and communicating with various automatic devices with RS485 interfaces

– Equipped with LoRa chips SX1278 from Semtech for RF part

– Transparent transmission mode

– Wireless ultra-long transmission range up to 8km barrier free

– Small size, easy to install.

– Working temperature range: -20℃~70℃, suitable in all kinds of harsh environment

– Wide operating voltage range with optional multi specifications

Product Parameters IOT-L2S-B1
Power SupplyAC85-265V 50/60HZ
Power Consumption<1W
Protocols Supported by RS485Modbus RTU, DL/T 645 etc.
RS485 Communication Baud Rates1200-115200bps,8N1, 8E1, 8O1
InstallationDin rail mounted installation

 

 

 

RF parameters

Working Frequency Range410M-525MHz
ISM Band433Mhz
Antenna Impedance50Ω
Output Power18dBm100mA
Sensitivity-139dBm (SF12, broadband125KHz)
Packet Length Sent255bytes
Packet Length Received255bytes
Communication Range6-8km

 

 Heyuan High Quality Wireless 433MHZ LoRa Module for Long Range Transmission

Heyuan High Quality Wireless 433MHZ LoRa Module for Long Range Transmission

Heyuan High Quality Wireless 433MHZ LoRa Module for Long Range Transmission