LG206-P

  • Description

    Serial RS232 RS485 to LoRa Converter (Point to Point)

    • Serial to LoRa Converter
    • Supports point-to-point protocol and fixed-point transmitting mode
    • Long communication distance, anti-interference, high sensitivity and air waking up
    • RS485 interface with EMC high level protection

    Features

    Serial to LoRa Converter:

    Support point-to-point protocol and fixed-point transmitting mode

    Long communication distance, anti-interference, high sensitivity and air waking up

    RS485 interface with EMC high level protection

    ModelFrequency
     

    LG206-L-P

    398Mhz~525Mhz
     LG206-H-P803Mhz~930Mhz

    Basic Function

    Serial RS232 RS485 to LoRa Converter Realize point-to-point data transmission

    Realize point-to-point data transmission between two serial devices by two LG206-P without any data transmission protocol

    Serial RS232 RS485 to LoRa Converter Realize point-to-point data transmission

    Functional diagram:

    Functional diagram of Serial RS232 RS485 to LoRa Converter

    Interface:

    Antenna interface

    Terminal power supply interface

    Interface of Serial RS232 RS485 to LoRa Converter

    SX127X solution:

    Ultra-low power demand design

     Powerful anti-interference capacity

     

    SX127X solution: Serial RS232 RS485 to LoRa Converter

    Long communication distance:

    Long transmission distance and powerful penetrating power.

    Data transmission is more stable than traditional mode.

    Be suited to long-distance data collection.

     

    Long communication distance: Serial RS232 RS485 to LoRa Converter

    Anti-interference  High receiving sensitivity:

    Unique signal frequency spectrum amplification

    Receiving sensitivity can reach -138.5dBm

     

    Anti-interference High receiving sensitivity:Serial RS232 RS485 to LoRa Converter

    Hardware protection:

    Full wired terminal installation and protection for lightning strike

    High current protection for power supply and interface

    2KV   RS485 anti-surge protection: 2KV

    Over-current protection for power supply

     

     

    EFT:

     

    EFT, Serial RS232 RS485 to LoRa Converter

    When there is instantaneous high current in the circuit(such as power switch, etc.), it can ensure that the device hardware is not damaged.

    ±2KV Power supply interface ±2KV

    ±2KV Ethernet interface and serial port ±2KV

     

    ESD:

    Prevent electrostatic damage equipment(Such as: dust electrostatic, electric arc, etc.)

     ±15KV   Air ±15KV

     ±8KV  Contact ±8KV

     

    ESD, Serial RS232 RS485 to LoRa Converter

    Watchdog:

    Well-designed hardware watchdog which can realize 24 hours stable operation.

     

    Watchdog, Serial RS232 RS485 to LoRa Converter

    Security:

    Use AT command to control data encryption transmission to provide security communication mechanism.

    o realize three elements of security: confidentiality, security and availability.

    Serial device, Plain text,  Encryption, Cipher text,  Decode, Messy code.

     

    Security, Serial RS232 RS485 to LoRa Converter

    Work mode

    Transparent transmission mode

    Realize point-to-point data transmission between two serial devices by two LG206-P.

    Serial device.

     

    work mode of Serial RS232 RS485 to LoRa Converter

    AT command mode

    Support serial AT command to query/set parameters

    AT Command mode:Serial RS232 RS485 to LoRa Converter

    Fixed-point transmitting mode

    In fixed-point transmitting mode, LG206-P can change destination address and channel flexibly when LG206-P is transmitting data to realize flexibly changing object module.

    Serial device, Transmit, Channel.

    Fixed-point transmitting mode: Serial RS232 RS485 to LoRa Converter

    Application

    Smart metering

    Distribution box /Control room

    Can realize long-distance data collection to improve work efficiency

    Low power consumption and adjustable transmission rate, which can reduce battery change frequency

    Arrange nodes reasonably which can help management and all-sided detection

    Application of Serial RS232 RS485 to LoRa Converter: Smart metering

    Smart oil field

    Control room

    Real-time detection to devices which can help management

    Long-distance and wireless transmission, and free from the tariff cost

    Powerful anti-interference capacity and data transmission won’t be influenced in harsh environment

    Application of Serial RS232 RS485 to LoRa Converter: Smart oil field

    Smart agriculture

    Control room

    Real-time greenhouses’ sensor data transmission which can help management , reduce operation cost and increase revenue

    Timely and valid data transmission, and it can improve agricultural yield and avoid waste of resources

     

    Application of Serial RS232 RS485 to LoRa Converter: Smart agriculture

  • Product Specification

    Parameter Value
    Wireless parameters 
    Frequency bandL:398-525MHz, H:803-930MHz
    Transmitting power10dBm~20dBm
    Receiving sensitivity[email protected]
    Transmission distance3500 meters. Test condition: Open area, clear weather, 20dBm transmitting power, 5dBi antenna gain, height is greater than 2 meters, 0.268K air rate.
    AntennaSMA
    Hardware parameters
    Data interfaceSerial port: Support RS232/RS485.

    Baud rate: 1200bps~115200bps

    Working voltage5V~36V
    Working currentTransmitting current: 45mA@12V.

    Standby mode: 12mA@12V.

    Working temperature-30℃~+80℃
    Storage temperature-45℃~+90℃
    Working humidity10~90%RH
    Storage humidity10~90%RH
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