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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 98.1
edited by Xiaoling
on 2025/06/10 10:44
Change comment: Uploaded new attachment "1749523489553-702.png", version {1}
To version 104.3
edited by Edwin Chen
on 2025/06/27 11:03
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 1   (% style="display:none" %) (%%) (% style="display:none" %) (%%) (% style="display:none" %)
2 2  
3 -(% style="text-align:center" %)
4 -[[image:image-20240104162316-6.png]]
3 +[[image:image-20240104162316-6.png||data-xwiki-image-style-alignment="center"]]
5 5  
6 6  
7 7  
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109 109  
110 110  [[image:image-20250416143859-1.jpeg]]
111 111  
111 +
112 112  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
113 113  |=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
114 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
114 +|[[image:1749523489553-702.png]] 1~~3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
115 115  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
116 116  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
117 117  )))
118 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
118 +|[[image:1749523491487-577.png]] >3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
119 119  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
120 120  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
121 121  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
122 122  )))
123 -|(% 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.
123 +|[[image:1749523524280-815.png]] x5|(% 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.
124 124  
125 +
126 +
125 125  == 1.6 BLE connection ==
126 126  
127 127  
128 128  S31x-LB/LS support BLE remote configure.
129 129  
130 -
131 131  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
132 132  
133 133  * Press button to send an uplink
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140 140  == 1.7 Pin Definitions ==
141 141  
142 142  
143 -
144 144  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/image-20240926134323-1.png?rev=1.1||alt="image-20240926134323-1.png"]]
145 145  
146 +== 1.8 Wiring of DS18B20 temperature sensor ==
146 146  
147 -== 1.8 Hardware Variant ==
148 +The S31x-LB supports connection to the external temperature sensor DS18B20. The wiring method is as follows:
148 148  
150 +[[image:1749779850163-145.jpg||height="408" width="651"]]
149 149  
152 +
153 +== 1.9 Hardware Variant ==
154 +
155 +
150 150  (% border="1" cellspacing="3" style="width:460px" %)
151 151  |=(% style="width: 102px;background-color:#4F81BD;color:white" %)Model|=(% style="width: 182px; background-color:#4F81BD;color:white" %)Photo|=(% style="width: 176px; background-color:#4F81BD;color:white" %)Probe Info
152 152  |(% style="width:102px" %)(((
153 153  S31-LB/LS
154 154  )))|(% style="width:182px" %)(((
155 -(% style="text-align:center" %)
156 -[[image:image-20240104165223-7.png]]
161 +[[image:image-20240104165223-7.png||data-xwiki-image-style-alignment="center"]]
157 157  )))|(% style="width:176px" %)(((
158 158  1 x SHT31 Probe
159 159  
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164 164  |(% style="width:102px" %)(((
165 165  S31B-LB/LS
166 166  )))|(% style="width:182px" %)(((
167 -(% style="text-align:center" %)
168 -[[image:image-20240104165338-9.png]]
172 +[[image:image-20240104165338-9.png||data-xwiki-image-style-alignment="center"]]
169 169  )))|(% style="width:176px" %)(((
170 170  1 x SHT31 Probe
171 171  
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175 175  (% style="display:none" %)
176 176  
177 177  
182 +== 1.10 Mechanical ==
178 178  
179 -== 1.9 Mechanical ==
184 +=== 1.10.1 for LB version ===
180 180  
181 -=== 1.9.1 for LB version ===
182 -
183 183  [[image:image-20250409174350-1.jpeg]]
184 184  
188 +=== 1.10.2 for LS version ===
185 185  
186 186  
187 -
188 -=== 1.9.2 for LS version ===
189 -
190 -
191 191  [[image:image-20250409174410-2.jpeg]]
192 192  
193 193  
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419 419  Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB/LS will store the reading for future retrieving purposes.
420 420  
421 421  
422 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
422 +=== 2.5.1 How datalog works ===
423 423  
424 424  
425 -Set PNACKMD=1, S31x-LB/LS will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB/LS will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
425 +S31x-LB/LS will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB/LS will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
426 426  
427 427  * (((
428 428  a) S31x-LB/LS will do an ACK check for data records sending to make sure every data arrive server.
429 429  )))
430 430  * (((
431 -b) S31x-LB/LS will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB/LS won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB/LS gets a ACK, S31x-LB/LS will consider there is a network connection and resend all NONE-ACK messages.
431 +b) S31x-LB/LS will send data in **CONFIRMED Mode**, but S31x-LB/LS won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB/LS gets a ACK, S31x-LB/LS will consider there is a network connection and resend all NONE-ACK messages.
432 +
433 +
432 432  )))
433 433  
434 -=== 2.5.2 Unix TimeStamp ===
436 +=== 2.5.2 Enable Datalog ===
435 435  
436 436  
439 +=== 2.5.3 Unix TimeStamp ===
440 +
441 +
437 437  S31x-LB/LS uses Unix TimeStamp format based on
438 438  
439 439  [[image:image-20250328173339-5.jpeg]]
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553 553  )))
554 554  
555 555  
556 -(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
561 +(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
557 557  
558 558  == 2.6 Temperature Alarm Feature ==
559 559  
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