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Last modified by Xiaoling on 2025/06/12 15:06
From version 42.1
edited by Saxer Lin
on 2023/05/16 11:27
Change comment: There is no comment for this version
To version 43.3
edited by Xiaoling
on 2023/05/16 13:40
Change comment: There is no comment for this version

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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
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16 16  
17 17  == 1.1 What is SN50v3-LB LoRaWAN Generic Node ==
18 18  
19 +
19 19  (% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere.
20 20  
21 -
22 22  (% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user to send data and reach extremely long ranges at low data-rates.It provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
23 23  
24 -
25 25  (% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors.
26 26  
27 -
28 28  (% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining.
29 29  
30 -
31 31  SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements.
32 32  
33 33  
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684 684  When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin.
685 685  
686 686  **Note:**The maximum voltage input supports 3.6V.
684 +
685 +
687 687  )))
688 688  
689 689  ==== 2.3.3.4  Analogue Digital Converter (ADC) ====
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696 696  
697 697  **Note:**If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.
698 698  
698 +
699 699  ==== 2.3.3.5 Digital Interrupt ====
700 700  
701 701  Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
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849 849  * 7: MOD8
850 850  * 8: MOD9
851 851  
852 +== ==
853 +
852 852  == 2.4 Payload Decoder file ==
853 853  
854 854  
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925 925  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
926 926  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
927 927  
930 +=== ===
928 928  
929 929  === 3.3.2 Get Device Status ===
930 930  
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973 973  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
974 974  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
975 975  
979 +=== ===
976 976  
977 977  === 3.3.4 Set Power Output Duration ===
978 978  
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1006 1006  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1007 1007  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1008 1008  
1013 +=== ===
1009 1009  
1010 1010  === 3.3.5 Set Weighing parameters ===
1011 1011  
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1031 1031  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1032 1032  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1033 1033  
1039 +=== ===
1034 1034  
1035 1035  === 3.3.6 Set Digital pulse count value ===
1036 1036  
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1054 1054  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1055 1055  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1056 1056  
1063 +=== ===
1057 1057  
1058 1058  === 3.3.7 Set Workmode ===
1059 1059  
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1079 1079  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1080 1080  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1081 1081  
1089 += =
1082 1082  
1083 1083  = 4. Battery & Power Consumption =
1084 1084