Heyuan LoRa module 433MHz spread spectrum rf transceiver module

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Heyuan LoRa module 433MHz  spread spectrum rf transceiver module

 

Product Description

 

The LoRa Data Transmission Modules, Model IOT-L2S-B1&B2, are universal communication interactive equipment designed and manufactured based on LoRa RF chip. The module integrates two interfaces of industrial standard RS485 and supports a variety of protocols to realize the data transmission between wired and wireless devices. They are widely applied in fields of IoT, wireless meter reading, smart home, smart city, fire safety, industrial manufacturing, agriculture and forestry monitoring, building energy saving etc..

 Heyuan LoRa module 433MHz spread spectrum rf transceiver moduleHeyuan LoRa module 433MHz spread spectrum rf transceiver moduleHeyuan LoRa module 433MHz spread spectrum rf transceiver module

Advantages

· 2 standard interfaces of RS485, supporting a variety of protocols and communicating with various automatic devices with RS485 interfaces
· Equipped LoRa chips from Semtech for RF part
· Transparent transmission mode
· Wireless ultra-long transmission distance with 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 specification models

 

 

Product Details

 Heyuan LoRa module 433MHz spread spectrum rf transceiver module

 

 

 

Parameter
Power SupplyAC85-265V,50/60Hz or DC8-36V
Power Consumption<1W
Protocols Supported by RS485Modbus RTU, DL/T 645
RS485 Communication ModeTransparent Communication
RS485 Communication Baud Rates1200-115200bps,8N1, 8E1, 8O1
Installation Din-rail mounted installation

 

RF Parameter
Working Frequency Range410M-525MHz
ISM Band 433MHz/470MHz 
Antenna Impedance 50Ω  
Output Power18dBm100mA
Sensitivity-139dBm(SF12, broadband125KHz)
Sending Packet Length255bytes
Receiving Packet Length255bytes
Communication Range6-8km

 

 

Model Selection
ModelRS485Power Supply VoltageWireless Parameters
Working FrequencyNetworking Modes
IOT-L2S-B12AC85-265V433MHz/470MHz Transparent Transmission
IOT-L2S-B22DC8-36V433MHz/470MHzTransparent Transmission

 

 

 

Heyuan LoRa module 433MHz spread spectrum rf transceiver module

Heyuan LoRa module 433MHz spread spectrum rf transceiver module

Company Information

HeYuan Intelligent Technology Co., Ltd. is one of the state-level hi-tech enterprises. It is located in the CIIC (China International ICT Innovation Cluster). HeYuan has been focusing on electric power industry for almost 20 years and achieved more than 20 patents, copyrights and other intellectual property rights. With ‘ Innovation, Quality and Service’ as its core value, HeYuan is a pioneering leader in R&D, manufacture, sales and service of industrial electronic products and solutions.
HeYuan has successfully supplied millions of customers with intelligent power distribution system, electric energy management solution, electric fire monitoring system, to integrated railway automation solution, to oil-gas drilling monitoring system.

Heyuan LoRa module 433MHz spread spectrum rf transceiver module 

Certifications

Heyuan LoRa module 433MHz spread spectrum rf transceiver module 

Our Services

ODM & OEM Service

We support private label and package.

Customization

We offer service of customization according to customers’ needs.

Sample order

Sample order is available.

Professional Training

Make sure our clients can operate and maintain the system independently.

Free Updating

We offer service of free updating for our products.

24H Service

We promise to respond in 2 hours and offer a solution in 24hours.

 

FAQ & Contact Us

Heyuan LoRa module 433MHz spread spectrum rf transceiver module Heyuan LoRa module 433MHz spread spectrum rf transceiver module