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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 64.1
edited by Saxer Lin
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Title
... ... @@ -1,1 +1,1 @@
1 -S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
1 +S31/S31B-LB/LS -- LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
... ... @@ -1,9 +1,14 @@
1 + (% style="display:none" %) (%%) (% style="display:none" %) (%%) (% style="display:none" %)
2 +
1 1  (% style="text-align:center" %)
2 -[[image:S31-B.jpg]]
4 +[[image:image-20240104162316-6.png]]
3 3  
4 4  
5 5  
6 6  
9 +
10 +
11 +
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
... ... @@ -15,22 +15,22 @@
15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
23 +== 1.1 What is S31x-LB/LS LoRaWAN Temperature & Humidity Sensor ==
19 19  
20 20  
21 -The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
26 +The Dragino S31x-LB/LS is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
22 22  
23 -The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
28 +The temperature & humidity sensor used in S31x-LB/LS is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
24 24  
25 -The LoRa wireless technology used in S31x-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
30 +The LoRa wireless technology used in S31x-LB/LS allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
26 26  
27 -S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
32 +S31x-LB/LS supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB/LS supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
28 28  
29 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
34 +S31x-LB/LS (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 30  
31 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
36 +S31x-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%) or (% style="color:blue" %)**solar powered + li-on battery**(%%) it is designed for long term use up to 5 years.
32 32  
33 -Each S31x-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
38 +Each S31x-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 34  
35 35  
36 36  == 1.2 ​Features ==
... ... @@ -39,7 +39,7 @@
39 39  * LoRaWAN 1.0.3 Class A
40 40  * Ultra-low power consumption
41 41  * External 3 meters SHT31 probe (For S31-LB)
42 -* Measure range -55°C ~~ 125°C
47 +* Measure range -40°C ~~ 80°C
43 43  * Temperature & Humidity alarm
44 44  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
45 45  * Support Bluetooth v5.1 and LoRaWAN remote configure
... ... @@ -46,15 +46,15 @@
46 46  * Support wireless OTA update firmware
47 47  * Uplink on periodically
48 48  * Downlink to change configure
49 -* 8500mAh Battery for long term use
54 +* 88500mAh Li/SOCl2 Battery (S31/S31B-LB)
55 +* Solar panel + 3000mAh Li-on battery (S31/S31B-LS)
50 50  
51 -
52 52  == 1.3 Specification ==
53 53  
54 54  
55 55  (% style="color:#037691" %)**Common DC Characteristics:**
56 56  
57 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
62 +* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
58 58  * Operating Temperature: -40 ~~ 85°C
59 59  
60 60  (% style="color:#037691" %)**Temperature Sensor:**
... ... @@ -91,7 +91,6 @@
91 91  * Sleep Mode: 5uA @ 3.3v
92 92  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
93 93  
94 -
95 95  == 1.4 Sleep mode and working mode ==
96 96  
97 97  
... ... @@ -119,11 +119,10 @@
119 119  )))
120 120  |(% 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.
121 121  
122 -
123 123  == 1.6 BLE connection ==
124 124  
125 125  
126 -S31x-LB support BLE remote configure.
129 +S31x-LB/LS support BLE remote configure.
127 127  
128 128  
129 129  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:
... ... @@ -143,11 +143,11 @@
143 143  == 1.8 Hardware Variant ==
144 144  
145 145  
146 -(% border="1" cellspacing="5" style="width:472px" %)
147 -|=(% 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
149 +(% border="1" cellspacing="5" style="width:461.818px" %)
150 +|=(% 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
148 148  |(% style="width:102px" %)(((
149 149  S31-LB
150 -)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
153 +)))|(% style="width:182px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:176px" %)(((
151 151  1 x SHT31 Probe
152 152  
153 153  Cable Length : 2 meters
... ... @@ -156,7 +156,7 @@
156 156  )))
157 157  |(% style="width:102px" %)(((
158 158  S31B-LB
159 -)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
162 +)))|(% style="width:182px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:176px" %)(((
160 160  1 x SHT31 Probe
161 161  
162 162  Installed in device.
... ... @@ -178,12 +178,12 @@
178 178  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
179 179  
180 180  
181 -= 2. Configure S31x-LB to connect to LoRaWAN network =
184 += 2. Configure S31x-LB/LS to connect to LoRaWAN network =
182 182  
183 183  == 2.1 How it works ==
184 184  
185 185  
186 -The S31x-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
189 +The S31x-LB/LS is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
187 187  
188 188  
189 189  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -194,9 +194,9 @@
194 194  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
195 195  
196 196  
197 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
200 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB/LS.
198 198  
199 -Each S31x-LB is shipped with a sticker with the default device EUI as below:
202 +Each S31x-LB/LS is shipped with a sticker with the default device EUI as below:
200 200  
201 201  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
202 202  
... ... @@ -225,10 +225,10 @@
225 225  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
226 226  
227 227  
228 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
231 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB/LS
229 229  
230 230  
231 -Press the button for 5 seconds to activate the S31x-LB.
234 +Press the button for 5 seconds to activate the S31x-LB/LS.
232 232  
233 233  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
234 234  
... ... @@ -240,7 +240,7 @@
240 240  === 2.3.1 Device Status, FPORT~=5 ===
241 241  
242 242  
243 -Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
246 +Users can use the downlink command(**0x26 01**) to ask S31x-LB/LS to send device configure detail, include device configure status. S31x-LB/LS will uplink a payload via FPort=5 to server.
244 244  
245 245  The Payload format is as below.
246 246  
... ... @@ -255,39 +255,39 @@
255 255  [[image:image-20230524144422-1.png||height="174" width="1080"]]
256 256  
257 257  
258 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
261 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB/LS, this value is 0x0A
259 259  
260 260  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
261 261  
262 262  (% style="color:#037691" %)**Frequency Band**:
263 263  
264 -*0x01: EU868
267 +0x01: EU868
265 265  
266 -*0x02: US915
269 +0x02: US915
267 267  
268 -*0x03: IN865
271 +0x03: IN865
269 269  
270 -*0x04: AU915
273 +0x04: AU915
271 271  
272 -*0x05: KZ865
275 +0x05: KZ865
273 273  
274 -*0x06: RU864
277 +0x06: RU864
275 275  
276 -*0x07: AS923
279 +0x07: AS923
277 277  
278 -*0x08: AS923-1
281 +0x08: AS923-1
279 279  
280 -*0x09: AS923-2
283 +0x09: AS923-2
281 281  
282 -*0x0a: AS923-3
285 +0x0a: AS923-3
283 283  
284 -*0x0b: CN470
287 +0x0b: CN470
285 285  
286 -*0x0c: EU433
289 +0x0c: EU433
287 287  
288 -*0x0d: KR920
291 +0x0d: KR920
289 289  
290 -*0x0e: MA869
293 +0x0e: MA869
291 291  
292 292  
293 293  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -341,7 +341,6 @@
341 341  Ex2: 0x0B49 = 2889mV
342 342  
343 343  
344 -
345 345  ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
346 346  
347 347  **Example**:
... ... @@ -350,7 +350,7 @@
350 350  
351 351  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
352 352  
353 -（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
355 +(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
354 354  
355 355  
356 356  ==== (% style="color:#4472c4" %)**Humidity**(%%) ====
... ... @@ -390,19 +390,19 @@
390 390  == 2.5 Datalog Feature ==
391 391  
392 392  
393 -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 will store the reading for future retrieving purposes.
395 +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.
394 394  
395 395  
396 396  === 2.5.1 Ways to get datalog via LoRaWAN ===
397 397  
398 398  
399 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB 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.
401 +Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], 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.
400 400  
401 401  * (((
402 -a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
404 +a) S31x-LB/LS will do an ACK check for data records sending to make sure every data arrive server.
403 403  )))
404 404  * (((
405 -b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB 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 gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
407 +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.
406 406  )))
407 407  
408 408  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -413,7 +413,7 @@
413 413  === 2.5.2 Unix TimeStamp ===
414 414  
415 415  
416 -S31x-LB uses Unix TimeStamp format based on
418 +S31x-LB/LS uses Unix TimeStamp format based on
417 417  
418 418  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
419 419  
... ... @@ -432,7 +432,7 @@
432 432  
433 433  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
434 434  
435 -Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
437 +Once S31x-LB/LS Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB/LS. If S31x-LB/LS fails to get the time from the server, S31x-LB/LS will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
436 436  
437 437  (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
438 438  
... ... @@ -491,7 +491,7 @@
491 491  
492 492  **Example:**
493 493  
494 -If S31x-LB has below data inside Flash:
496 +If S31x-LB/LS has below data inside Flash:
495 495  
496 496  [[image:image-20230524114654-2.png]]
497 497  
... ... @@ -503,7 +503,7 @@
503 503   Stop time: 646D856C= time 23/5/24 03:33:00
504 504  
505 505  
506 -**S31x-LB will uplink this payload.**
508 +**S31x-LB/LS will uplink this payload.**
507 507  
508 508  [[image:image-20230524114826-3.png||height="448" width="1244"]]
509 509  
... ... @@ -541,7 +541,7 @@
541 541  == 2.6 Temperature Alarm Feature ==
542 542  
543 543  
544 -S31x-LB work flow with Alarm feature.
546 +S31x-LB/LS work flow with Alarm feature.
545 545  
546 546  
547 547  [[image:image-20230524110125-3.png||height="768" width="1115"]]
... ... @@ -551,7 +551,7 @@
551 551  == 2.7 Frequency Plans ==
552 552  
553 553  
554 -The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
556 +The S31x-LB/LS uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
555 555  
556 556  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
557 557  
... ... @@ -562,18 +562,17 @@
562 562  **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]
563 563  
564 564  
565 -= 3. Configure S31x-LB =
567 += 3. Configure S31x-LB/LS =
566 566  
567 567  == 3.1 Configure Methods ==
568 568  
569 569  
570 -S31x-LB supports below configure method:
572 +S31x-LB/LS supports below configure method:
571 571  
572 572  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
573 573  * 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]].
574 574  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
575 575  
576 -
577 577  == 3.2 General Commands ==
578 578  
579 579  
... ... @@ -587,10 +587,10 @@
587 587  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
588 588  
589 589  
590 -== 3.3 Commands special design for S31x-LB ==
591 +== 3.3 Commands special design for S31x-LB/LS ==
591 591  
592 592  
593 -These commands only valid for S31x-LB, as below:
594 +These commands only valid for S31x-LB/LS, as below:
594 594  
595 595  
596 596  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -621,7 +621,6 @@
621 621  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
622 622  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
623 623  
624 -
625 625  === 3.3.2 Get Device Status ===
626 626  
627 627  
... ... @@ -705,7 +705,6 @@
705 705  
706 706  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
707 707  
708 -
709 709  === 3.3.7 Set Interrupt Mode ===
710 710  
711 711  
... ... @@ -739,7 +739,6 @@
739 739  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
740 740  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
741 741  
742 -
743 743  === 3.3.8 Set Power Output Duration ===
744 744  
745 745  
... ... @@ -768,11 +768,10 @@
768 768  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
769 769  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
770 770  
771 -
772 772  = 4. Battery & Power Consumption =
773 773  
774 774  
775 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
772 +S31x-LB use ER26500 + SPC1520 battery pack and S31x-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
776 776  
777 777  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
778 778  
... ... @@ -781,7 +781,7 @@
781 781  
782 782  
783 783  (% class="wikigeneratedid" %)
784 -User can change firmware S31x-LB to:
781 +User can change firmware S31x-LB/LS to:
785 785  
786 786  * Change Frequency band/ region.
787 787  * Update with new features.
... ... @@ -792,10 +792,9 @@
792 792  
793 793  Methods to Update Firmware:
794 794  
795 -* (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/]]
796 -* 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]]**.
792 +* (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/]]**
793 +* 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]]**.
797 797  
798 -
799 799  = 6. FAQ =
800 800  
801 801  
... ... @@ -803,7 +803,7 @@
803 803  = 7. Order Info =
804 804  
805 805  
806 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
802 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX (%%) or (% style="color:blue" %)S31-LS-XX  / S31B-LS-XX**
807 807  
808 808  (% style="color:red" %)**XX**(%%): The default frequency band
809 809  
... ... @@ -823,13 +823,12 @@
823 823  
824 824  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
825 825  
826 -
827 827  = 8. ​Packing Info =
828 828  
829 829  
830 830  (% style="color:#037691" %)**Package Includes**:
831 831  
832 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
827 +* S31x-LB or S31x-LS LoRaWAN Temperature & Humidity Sensor
833 833  
834 834  (% style="color:#037691" %)**Dimension and weight**:
835 835  
... ... @@ -841,7 +841,6 @@
841 841  
842 842  * Weight / pcs : g
843 843  
844 -
845 845  = 9. Support =
846 846  
847 847  
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