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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 65.1
edited by Bei Jinggeng
on 2023/08/02 10:33
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To version 73.4
edited by Xiaoling
on 2024/01/04 16:48
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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
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
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  
... ... @@ -255,7 +255,7 @@
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  
... ... @@ -349,7 +349,7 @@
349 349  
350 350  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
351 351  
352 -（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)
353 353  
354 354  
355 355  ==== (% style="color:#4472c4" %)**Humidity**(%%) ====
... ... @@ -389,19 +389,19 @@
389 389  == 2.5 Datalog Feature ==
390 390  
391 391  
392 -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.
393 393  
394 394  
395 395  === 2.5.1 Ways to get datalog via LoRaWAN ===
396 396  
397 397  
398 -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.
399 399  
400 400  * (((
401 -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.
402 402  )))
403 403  * (((
404 -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.
405 405  )))
406 406  
407 407  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -412,7 +412,7 @@
412 412  === 2.5.2 Unix TimeStamp ===
413 413  
414 414  
415 -S31x-LB uses Unix TimeStamp format based on
418 +S31x-LB/LS uses Unix TimeStamp format based on
416 416  
417 417  [[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"]]
418 418  
... ... @@ -431,7 +431,7 @@
431 431  
432 432  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
433 433  
434 -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).
435 435  
436 436  (% 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.**
437 437  
... ... @@ -490,7 +490,7 @@
490 490  
491 491  **Example:**
492 492  
493 -If S31x-LB has below data inside Flash:
496 +If S31x-LB/LS has below data inside Flash:
494 494  
495 495  [[image:image-20230524114654-2.png]]
496 496  
... ... @@ -502,7 +502,7 @@
502 502   Stop time: 646D856C= time 23/5/24 03:33:00
503 503  
504 504  
505 -**S31x-LB will uplink this payload.**
508 +**S31x-LB/LS will uplink this payload.**
506 506  
507 507  [[image:image-20230524114826-3.png||height="448" width="1244"]]
508 508  
... ... @@ -540,7 +540,7 @@
540 540  == 2.6 Temperature Alarm Feature ==
541 541  
542 542  
543 -S31x-LB work flow with Alarm feature.
546 +S31x-LB/LS work flow with Alarm feature.
544 544  
545 545  
546 546  [[image:image-20230524110125-3.png||height="768" width="1115"]]
... ... @@ -550,7 +550,7 @@
550 550  == 2.7 Frequency Plans ==
551 551  
552 552  
553 -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.
554 554  
555 555  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
556 556  
... ... @@ -561,18 +561,17 @@
561 561  **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]
562 562  
563 563  
564 -= 3. Configure S31x-LB =
567 += 3. Configure S31x-LB/LS =
565 565  
566 566  == 3.1 Configure Methods ==
567 567  
568 568  
569 -S31x-LB supports below configure method:
572 +S31x-LB/LS supports below configure method:
570 570  
571 571  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
572 572  * 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]].
573 573  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
574 574  
575 -
576 576  == 3.2 General Commands ==
577 577  
578 578  
... ... @@ -586,10 +586,10 @@
586 586  [[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/]]
587 587  
588 588  
589 -== 3.3 Commands special design for S31x-LB ==
591 +== 3.3 Commands special design for S31x-LB/LS ==
590 590  
591 591  
592 -These commands only valid for S31x-LB, as below:
594 +These commands only valid for S31x-LB/LS, as below:
593 593  
594 594  
595 595  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -620,7 +620,6 @@
620 620  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
621 621  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
622 622  
623 -
624 624  === 3.3.2 Get Device Status ===
625 625  
626 626  
... ... @@ -704,7 +704,6 @@
704 704  
705 705  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
706 706  
707 -
708 708  === 3.3.7 Set Interrupt Mode ===
709 709  
710 710  
... ... @@ -738,7 +738,6 @@
738 738  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
739 739  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
740 740  
741 -
742 742  === 3.3.8 Set Power Output Duration ===
743 743  
744 744  
... ... @@ -767,11 +767,10 @@
767 767  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
768 768  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
769 769  
770 -
771 771  = 4. Battery & Power Consumption =
772 772  
773 773  
774 -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.
775 775  
776 776  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
777 777  
... ... @@ -780,7 +780,7 @@
780 780  
781 781  
782 782  (% class="wikigeneratedid" %)
783 -User can change firmware S31x-LB to:
781 +User can change firmware S31x-LB/LS to:
784 784  
785 785  * Change Frequency band/ region.
786 786  * Update with new features.
... ... @@ -794,7 +794,6 @@
794 794  * (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/]]**
795 795  * 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]]**.
796 796  
797 -
798 798  = 6. FAQ =
799 799  
800 800  
... ... @@ -802,7 +802,7 @@
802 802  = 7. Order Info =
803 803  
804 804  
805 -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**
806 806  
807 807  (% style="color:red" %)**XX**(%%): The default frequency band
808 808  
... ... @@ -822,13 +822,12 @@
822 822  
823 823  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
824 824  
825 -
826 826  = 8. ​Packing Info =
827 827  
828 828  
829 829  (% style="color:#037691" %)**Package Includes**:
830 830  
831 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
827 +* S31x-LB or S31x-LS LoRaWAN Temperature & Humidity Sensor
832 832  
833 833  (% style="color:#037691" %)**Dimension and weight**:
834 834  
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840 840  
841 841  * Weight / pcs : g
842 842  
843 -
844 844  = 9. Support =
845 845  
846 846  
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