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Last modified by Saxer Lin on 2025/03/18 17:25
From version 75.4
edited by Xiaoling
on 2023/11/01 17:57
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  
... ... @@ -477,7 +477,7 @@
477 477  [[image:image-20230512181814-9.png||height="543" width="697"]]
478 478  
479 479  
480 -(% 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
481 481  
482 482  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
483 483  |=(% 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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513 513  [[image:image-20230513111203-7.png||height="324" width="975"]]
514 514  
515 515  
516 -==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
516 +==== 2.3.2.8  MOD~=8 (3ADC+1DS18B20) ====
517 517  
518 518  
519 519  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
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579 579  When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb
580 580  
581 581  
582 -==== 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) ====
583 583  
584 584  
585 585  In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output.
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916 916  * 8: MOD9
917 917  * 9: MOD10
918 918  
919 +
919 919  == 2.4 Payload Decoder file ==
920 920  
921 921  
... ... @@ -945,6 +945,7 @@
945 945  * 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]].
946 946  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
947 947  
949 +
948 948  == 3.2 General Commands ==
949 949  
950 950  
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992 992  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
993 993  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
994 994  
997 +
995 995  === 3.3.2 Get Device Status ===
996 996  
997 997  
... ... @@ -1040,6 +1040,7 @@
1040 1040  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1041 1041  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1042 1042  
1046 +
1043 1043  === 3.3.4 Set Power Output Duration ===
1044 1044  
1045 1045  
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1072 1072  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1073 1073  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1074 1074  
1079 +
1075 1075  === 3.3.5 Set Weighing parameters ===
1076 1076  
1077 1077  
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1097 1097  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1098 1098  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1099 1099  
1105 +
1100 1100  === 3.3.6 Set Digital pulse count value ===
1101 1101  
1102 1102  
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1120 1120  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1121 1121  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1122 1122  
1129 +
1123 1123  === 3.3.7 Set Workmode ===
1124 1124  
1125 1125  
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1144 1144  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1145 1145  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1146 1146  
1154 +
1147 1147  === 3.3.8 PWM setting ===
1148 1148  
1149 1149  
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1171 1171  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1172 1172  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1173 1173  
1182 +
1174 1174  = 4. Battery & Power Consumption =
1175 1175  
1176 1176  
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1196 1196  * (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/]]**
1197 1197  * 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]]**.
1198 1198  
1208 +
1199 1199  = 6. FAQ =
1200 1200  
1201 1201  == 6.1 Where can i find source code of SN50v3-LB? ==
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1204 1204  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1205 1205  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1206 1206  
1217 +
1207 1207  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1208 1208  
1209 1209  
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1243 1243  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1244 1244  * (% style="color:red" %)**NH**(%%): No Hole
1245 1245  
1257 +
1246 1246  = 8. ​Packing Info =
1247 1247  
1248 1248  
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1257 1257  * Package Size / pcs : cm
1258 1258  * Weight / pcs : g
1259 1259  
1272 +
1260 1260  = 9. Support =
1261 1261  
1262 1262  
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1263 1263  * 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.
1264 1264  
1265 1265  * 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.