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Last modified by Saxer Lin on 2025/03/18 17:25
From version 75.2
edited by Xiaoling
on 2023/11/01 15:42
Change comment: There is no comment for this version
To version 76.1
edited by Saxer Lin
on 2025/03/18 17:25
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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1 1  
2 2  
3 3  
4 -**Table of Contents：**
4 +**Table of Contents:**
5 5  
6 6  {{toc/}}
7 7  
... ... @@ -25,6 +25,7 @@
25 25  
26 26  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.
27 27  
28 +
28 28  == 1.2 ​Features ==
29 29  
30 30  
... ... @@ -38,6 +38,7 @@
38 38  * Downlink to change configure
39 39  * 8500mAh Battery for long term use
40 40  
42 +
41 41  == 1.3 Specification ==
42 42  
43 43  
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75 75  * Sleep Mode: 5uA @ 3.3v
76 76  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
77 77  
80 +
78 78  == 1.4 Sleep mode and working mode ==
79 79  
80 80  
... ... @@ -102,6 +102,7 @@
102 102  )))
103 103  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
104 104  
108 +
105 105  == 1.6 BLE connection ==
106 106  
107 107  
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120 120  == 1.7 Pin Definitions ==
121 121  
122 122  
123 -[[image:image-20230610163213-1.png||height="404" width="699"]]
127 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB%20--%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20230610163213-1.png?width=699&height=404&rev=1.1||alt="image-20230610163213-1.png"]]
124 124  
125 125  
126 126  == 1.8 Mechanical ==
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473 473  [[image:image-20230512181814-9.png||height="543" width="697"]]
474 474  
475 475  
476 -(% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.**
480 +(% style="color:red" %)**Note:** (%%)Power loss or restart will reset the count
477 477  
478 478  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
479 479  |=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4**
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509 509  [[image:image-20230513111203-7.png||height="324" width="975"]]
510 510  
511 511  
512 -==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
516 +==== 2.3.2.8  MOD~=8 (3ADC+1DS18B20) ====
513 513  
514 514  
515 515  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
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575 575  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
576 576  
577 577  
578 -==== 2.3.2.10  MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ====
582 +==== 2.3.2.10  MOD~=10 (PWM input capture and output mode, Since firmware v1.2) ====
579 579  
580 580  
581 581  In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
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647 647  [[image:image-20230817173858-5.png||height="694" width="921"]]
648 648  
649 649  
650 -=== 2.3.3  ​Decode payload ===
654 +=== 2.3.3 ​Decode payload ===
651 651  
652 652  
653 653  While using TTN V3 network, you can add the payload format to decode the payload.
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912 912  * 8: MOD9
913 913  * 9: MOD10
914 914  
919 +
915 915  == 2.4 Payload Decoder file ==
916 916  
917 917  
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941 941  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
942 942  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
943 943  
949 +
944 944  == 3.2 General Commands ==
945 945  
946 946  
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988 988  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
989 989  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
990 990  
997 +
991 991  === 3.3.2 Get Device Status ===
992 992  
993 993  
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1036 1036  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1037 1037  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1038 1038  
1046 +
1039 1039  === 3.3.4 Set Power Output Duration ===
1040 1040  
1041 1041  
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1068 1068  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1069 1069  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1070 1070  
1079 +
1071 1071  === 3.3.5 Set Weighing parameters ===
1072 1072  
1073 1073  
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1093 1093  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1094 1094  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1095 1095  
1105 +
1096 1096  === 3.3.6 Set Digital pulse count value ===
1097 1097  
1098 1098  
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1116 1116  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1117 1117  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1118 1118  
1129 +
1119 1119  === 3.3.7 Set Workmode ===
1120 1120  
1121 1121  
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1140 1140  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1141 1141  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1142 1142  
1154 +
1143 1143  === 3.3.8 PWM setting ===
1144 1144  
1145 1145  
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1167 1167  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1168 1168  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1169 1169  
1182 +
1170 1170  = 4. Battery & Power Consumption =
1171 1171  
1172 1172  
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1192 1192  * (Recommanded way) OTA firmware update via wireless: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
1193 1193  * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1194 1194  
1208 +
1195 1195  = 6. FAQ =
1196 1196  
1197 1197  == 6.1 Where can i find source code of SN50v3-LB? ==
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1200 1200  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1201 1201  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1202 1202  
1217 +
1203 1203  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1204 1204  
1205 1205  
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1239 1239  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1240 1240  * (% style="color:red" %)**NH**(%%): No Hole
1241 1241  
1257 +
1242 1242  = 8. ​Packing Info =
1243 1243  
1244 1244  
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1253 1253  * Package Size / pcs : cm
1254 1254  * Weight / pcs : g
1255 1255  
1272 +
1256 1256  = 9. Support =
1257 1257  
1258 1258  
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1259 1259  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1260 1260  
1261 1261  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.cc>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
1279 +
1280 +
1281 += 10. FCC Warning =
1282 +
1283 +
1284 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
1285 +
1286 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
1287 +
1288 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
1289 +
1290 +—Reorient or relocate the receiving antenna.
1291 +
1292 +—Increase the separation between the equipment and receiver.
1293 +
1294 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
1295 +
1296 +—Consult the dealer or an experienced radio/TV technician for help.
1297 +
1298 +
1299 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
1300 +
1301 +This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.