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Last modified by Saxer Lin on 2025/03/18 17:25
From version 76.1
edited by Saxer Lin
on 2025/03/18 17:25
Change comment: There is no comment for this version
To version 75.7
edited by Xiaoling
on 2023/11/02 15:29
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
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  
... ... @@ -39,7 +39,6 @@
39 39  * Downlink to change configure
40 40  * 8500mAh Battery for long term use
41 41  
42 -
43 43  == 1.3 Specification ==
44 44  
45 45  
... ... @@ -77,7 +77,6 @@
77 77  * Sleep Mode: 5uA @ 3.3v
78 78  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
79 79  
80 -
81 81  == 1.4 Sleep mode and working mode ==
82 82  
83 83  
... ... @@ -105,7 +105,6 @@
105 105  )))
106 106  |(% 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.
107 107  
108 -
109 109  == 1.6 BLE connection ==
110 110  
111 111  
... ... @@ -477,7 +477,7 @@
477 477  [[image:image-20230512181814-9.png||height="543" width="697"]]
478 478  
479 479  
480 -(% style="color:red" %)**Note:** (%%)Power loss or restart will reset the count
477 +(% 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.**
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) ====
513 +==== 2.3.2.8  MOD~=8 （3ADC+1DS18B20） ====
517 517  
518 518  
519 519  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
... ... @@ -579,7 +579,7 @@
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) ====
579 +==== 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.
... ... @@ -916,7 +916,6 @@
916 916  * 8: MOD9
917 917  * 9: MOD10
918 918  
919 -
920 920  == 2.4 Payload Decoder file ==
921 921  
922 922  
... ... @@ -946,7 +946,6 @@
946 946  * 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]].
947 947  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
948 948  
949 -
950 950  == 3.2 General Commands ==
951 951  
952 952  
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994 994  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
995 995  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
996 996  
997 -
998 998  === 3.3.2 Get Device Status ===
999 999  
1000 1000  
... ... @@ -1043,7 +1043,6 @@
1043 1043  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
1044 1044  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
1045 1045  
1046 -
1047 1047  === 3.3.4 Set Power Output Duration ===
1048 1048  
1049 1049  
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1076 1076  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
1077 1077  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
1078 1078  
1079 -
1080 1080  === 3.3.5 Set Weighing parameters ===
1081 1081  
1082 1082  
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1102 1102  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1103 1103  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1104 1104  
1105 -
1106 1106  === 3.3.6 Set Digital pulse count value ===
1107 1107  
1108 1108  
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1126 1126  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1127 1127  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1128 1128  
1129 -
1130 1130  === 3.3.7 Set Workmode ===
1131 1131  
1132 1132  
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1151 1151  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1152 1152  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1153 1153  
1154 -
1155 1155  === 3.3.8 PWM setting ===
1156 1156  
1157 1157  
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1179 1179  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1180 1180  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1181 1181  
1182 -
1183 1183  = 4. Battery & Power Consumption =
1184 1184  
1185 1185  
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1205 1205  * (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/]]**
1206 1206  * 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]]**.
1207 1207  
1208 -
1209 1209  = 6. FAQ =
1210 1210  
1211 1211  == 6.1 Where can i find source code of SN50v3-LB? ==
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1214 1214  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1215 1215  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1216 1216  
1217 -
1218 1218  == 6.2 How to generate PWM Output in SN50v3-LB? ==
1219 1219  
1220 1220  
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1254 1254  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1255 1255  * (% style="color:red" %)**NH**(%%): No Hole
1256 1256  
1257 -
1258 1258  = 8. ​Packing Info =
1259 1259  
1260 1260  
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1269 1269  * Package Size / pcs : cm
1270 1270  * Weight / pcs : g
1271 1271  
1272 -
1273 1273  = 9. Support =
1274 1274  
1275 1275  
... ... @@ -1278,6 +1278,7 @@
1278 1278  * 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 1279  
1280 1280  
1265 +
1281 1281  = 10. FCC Warning =
1282 1282  
1283 1283  
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1285 1285  
1286 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 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:
1273 +(% 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 1289  
1290 1290  —Reorient or relocate the receiving antenna.
1291 1291