Skip to Content
Last modified by Mengting Qiu on 2025/07/01 15:58
From version 72.2
edited by Xiaoling
on 2024/01/04 16:22
Change comment: There is no comment for this version
To version 63.2
edited by Xiaoling
on 2023/06/12 10:27
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -S31/S31B-LB/LS -- LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
1 +S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
Content
... ... @@ -1,6 +1,9 @@
1 - [[image:image-20240104162020-4.png||height="348" width="269"]] (% style="display:none" %) (%%) (% style="display:none" %) (%%) [[image:image-20240104161116-1.png||height="350" width="276"]] (% style="display:none" %) (%%) (% style="display:none" %) (%%) [[image:image-20240104162104-5.png||height="333" width="169"]](% style="display:none" %) (%%) [[image:image-20240104161535-2.png||height="336" width="208"]](% style="display:none" %)
1 +(% style="text-align:center" %)
2 +[[image:S31-B.jpg]]
2 2  
3 3  
5 +
6 +
4 4  **Table of Contents：**
5 5  
6 6  {{toc/}}
... ... @@ -36,7 +36,7 @@
36 36  * LoRaWAN 1.0.3 Class A
37 37  * Ultra-low power consumption
38 38  * External 3 meters SHT31 probe (For S31-LB)
39 -* Measure range -40°C ~~ 80°C
42 +* Measure range -55°C ~~ 125°C
40 40  * Temperature & Humidity alarm
41 41  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
42 42  * Support Bluetooth v5.1 and LoRaWAN remote configure
... ... @@ -137,11 +137,11 @@
137 137  == 1.8 Hardware Variant ==
138 138  
139 139  
140 -(% border="1" cellspacing="5" style="width:461.818px" %)
141 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 182px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Photo|=(% style="width: 176px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Probe Info
143 +(% border="1" cellspacing="5" style="width:472px" %)
144 +|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
142 142  |(% style="width:102px" %)(((
143 143  S31-LB
144 -)))|(% style="width:182px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:176px" %)(((
147 +)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
145 145  1 x SHT31 Probe
146 146  
147 147  Cable Length : 2 meters
... ... @@ -150,7 +150,7 @@
150 150  )))
151 151  |(% style="width:102px" %)(((
152 152  S31B-LB
153 -)))|(% style="width:182px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:176px" %)(((
156 +)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
154 154  1 x SHT31 Probe
155 155  
156 156  Installed in device.
... ... @@ -255,33 +255,33 @@
255 255  
256 256  (% style="color:#037691" %)**Frequency Band**:
257 257  
258 -0x01: EU868
261 +*0x01: EU868
259 259  
260 -0x02: US915
263 +*0x02: US915
261 261  
262 -0x03: IN865
265 +*0x03: IN865
263 263  
264 -0x04: AU915
267 +*0x04: AU915
265 265  
266 -0x05: KZ865
269 +*0x05: KZ865
267 267  
268 -0x06: RU864
271 +*0x06: RU864
269 269  
270 -0x07: AS923
273 +*0x07: AS923
271 271  
272 -0x08: AS923-1
275 +*0x08: AS923-1
273 273  
274 -0x09: AS923-2
277 +*0x09: AS923-2
275 275  
276 -0x0a: AS923-3
279 +*0x0a: AS923-3
277 277  
278 -0x0b: CN470
281 +*0x0b: CN470
279 279  
280 -0x0c: EU433
283 +*0x0c: EU433
281 281  
282 -0x0d: KR920
285 +*0x0d: KR920
283 283  
284 -0x0e: MA869
287 +*0x0e: MA869
285 285  
286 286  
287 287  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -335,6 +335,7 @@
335 335  Ex2: 0x0B49 = 2889mV
336 336  
337 337  
341 +
338 338  ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
339 339  
340 340  **Example**:
... ... @@ -343,7 +343,7 @@
343 343  
344 344  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
345 345  
346 -(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
350 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
347 347  
348 348  
349 349  ==== (% style="color:#4472c4" %)**Humidity**(%%) ====
... ... @@ -746,7 +746,7 @@
746 746  |=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
747 747  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
748 748  OK
749 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
753 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
750 750  
751 751  (% style="color:blue" %)**Downlink Command: 0x07**
752 752  
... ... @@ -780,9 +780,11 @@
780 780  
781 781  Methods to Update Firmware:
782 782  
783 -* (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/]]**
784 -* 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]]**.
787 +* (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/]]
788 +* 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]]**.
785 785  
790 +
791 +
786 786  = 6. FAQ =
787 787  
788 788  
image-20231127154814-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -107.6 KB
Content
image-20240104161116-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -396.1 KB
Content
image-20240104161535-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -347.3 KB
Content
image-20240104161736-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -141.0 KB
Content
image-20240104162020-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -453.8 KB
Content
image-20240104162104-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -239.6 KB
Content