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LoRaWAN网关模块LoRaWAN1302
LoRaWAN网关模块LoRaWAN1302
LoRaWAN网关模块LoRaWAN1302
LoRaWAN网关模块LoRaWAN1302
LoRaWAN网关模块LoRaWAN1302

大功率前端LoRaWAN网关模块 LoRaWAN1302

LoRaWAN1302是思为无线研发的一款大功率、小体积和SPI接口的LoRaWAN网关前端模块。该模块采用sx1302, SX1250芯片方案,基于Semtech官网标准设计。内置TCXO晶振,支持433/470/868/915MHz各种频段,也可以定制其他特定频率。
LoRaWAN1302设计为收发双天线,将发射天线和接收天线分开。该LoRaWAN网关模块设计为1.5W的输出功率,嵌入式小体积设计,带温度传感器,在无线远程传输控制等行业得以广泛地应用。
LoRaWAN1302产品严格使用无铅工艺生产和测试,均符合RoHS和Reach的标准。

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规格书&附件下载

产品规格书:LoRaWAN1302 front-end lorawan gateway module data sheet V1.1.pdf

性能参数
特点&应用
内部框图
引脚定义
机械尺寸(单位:mm)
Parameter Min Typ.  Max Unit Condition
Working Condition
Working voltage range 4 5.0 5.5 V  
Temperature voltage -40   85  
Current Consumption
Receiving current   <40   mA @9 channels all open
Transmitting current   <2000   mA @32dBm
Parameter
Frequency range   340   MHz  
860.75 868.3 874.5 MHz @868MHz
902 915 928 MHz @915MHz
Output power range 14   32 dBm @868MHz 
Receiving sensitivity   -134   dBm @SF=10,BW=125KHz

产品特点

  • LoRa long range module technology
  • Full duplex
  • Simultaneously receive LoRa packets
  • Dual digital Tx & Rx radio front-end
  • Dynamic data-rate adaptation (ADR)
  • Multi LoRa Spreading Factor
  • Maximum 10 channels
  • 8 x Multi SF LoRa channels (SF7 to SF12 with125kHz Bandwidth)
  • 1x LoRa channel (Bandwidth 125/250/500kHz)
  • 1 x FSK channel

 

应用领域

  • Smart city
  • Smart Metering ( Water, Electric, Gas meter )
  • Agricultural Monitoring
  • Irrigation control
  • Internet of Things (IoT)
  • M2M
  • Wireless Sensors
  • Wireless Alarm and Security Systems

LoRaWAN网关模块LoRaWAN1302的内部框图

LoRaWAN网关模块LoRaWAN1302的引脚

 

Pin Definition Type Description
1 VCC Power (VCC) Power Supply
2 VCC Power (VCC) Power Supply
3 GND Power (GND) Ground
4 SX1261_DIO1 Input/Output DIO1 of SX1261
5 GPIO6 Input/Output GPIO of SX1302
6 SX1302_UART_TX Input/Output UART TXD of SX1302
7 SX1302_UART_RX Input UART TXD of SX1302
8 HOST_CSN Output CSN of SX1302
9 HOST_MISO Input MISO of SX1302
10 HOST_MOSI Input MOSI of SX1302
11 HOST_SCK Input SCK of SX1302 (max 10 MHz clock)
12 GND Power (GND) Ground
13 SX1302_RESET Input Reset of SX1302
14 PPS Output PPS of SX1302
15 SX1261_DIO2 Output DIO2 of SX1261
16 SX1261_NSS Input NSS of SX1261
17 SX1261_BUSY Output BUSY of SX1261
18 I2C_SCL Input SCL of STTS751
19 I2C_SDA Input/Output SDA of STTS751
20,21,23,24,26 GND Power (GND) Ground
22 RXANT Input connect 50 ohm antenna
25 TXANT Output connect 50 ohm antenna

LoRaWAN网关模块LoRaWAN1302的机械尺寸

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