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Title
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1 -S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
1 +S31-NB/S31B-NB_BN-IoT Outdoor Temperature & Humidity Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:S31-B.jpg]]
2 +[[image:image-20230819102136-3.png]]
3 3  
4 4  
5 5  
6 -
7 7  **Table of Contents：**
8 8  
9 9  {{toc/}}
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15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
17 +== 1.1 What is S31x-NB NB-IoT 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.
20 +The Dragino S31-NB and S31B-NB are **NB-IoT Temperature and Humidity Sensor** for Internet of Things solution. It is used to measure the surrounding **environment temperature and relative air humidity precisely**, and then upload to IoT server via NB-IoT network*.
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.
22 +The temperature & humidity sensor used in S31-NB 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 **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.
24 +S31-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
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.
26 +S31-NB is powered by **8500mAh Li-SOCI2 battery**, It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period and uplink method. Please check related Power Analyze report).
28 28  
29 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 +*make sure you have NB-IoT coverage locally.
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.
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.
31 +[[image:1692411831805-116.png]]
34 34  
35 35  
36 36  == 1.2 ​Features ==
37 37  
38 38  
39 -* LoRaWAN 1.0.3 Class A
37 +* NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
40 40  * Ultra-low power consumption
41 -* External 3 meters SHT31 probe (For S31-LB)
42 -* Measure range -55°C ~~ 125°C
39 +* External 3 meters SHT31 probe (For S31-NB)
40 +* Measure range -40°C ~~ 85°C
43 43  * Temperature & Humidity alarm
44 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
45 -* Support Bluetooth v5.1 and LoRaWAN remote configure
46 -* Support wireless OTA update firmware
42 +* Multiply Sampling and one uplink
43 +* Support Bluetooth v5.1 remote configure and update firmware
47 47  * Uplink on periodically
48 48  * Downlink to change configure
49 49  * 8500mAh Battery for long term use
47 +* Nano SIM card slot for NB-IoT SIM
50 50  
51 51  
52 -
53 53  == 1.3 Specification ==
54 54  
55 55  
56 56  (% style="color:#037691" %)**Common DC Characteristics:**
57 57  
58 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
55 +* Supply Voltage: 2.1v ~~ 3.6v
59 59  * Operating Temperature: -40 ~~ 85°C
60 60  
61 61  (% style="color:#037691" %)**Temperature Sensor:**
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72 72  * Resolution: 0.01% RH
73 73  * Long Term Shift: <0.25 %RH/yr
74 74  
75 -(% style="color:#037691" %)**LoRa Spec:**
72 +(% style="color:#037691" %)**NB-IoT Spec:**
76 76  
77 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
78 -* Max +22 dBm constant RF output vs.
79 -* RX sensitivity: down to -139 dBm.
80 -* Excellent blocking immunity
74 +**NB-IoT Module: BC660K-GL**
81 81  
76 +Support Bands:
77 +
78 +* B1 @H-FDD: 2100MHz
79 +* B2 @H-FDD: 1900MHz
80 +* B3 @H-FDD: 1800MHz
81 +* B4 @H-FDD: 2100MHz
82 +* B5 @H-FDD: 860MHz
83 +* B8 @H-FDD: 900MHz
84 +* B12 @H-FDD: 720MHz
85 +* B13 @H-FDD: 740MHz
86 +* B17 @H-FDD: 730MHz
87 +* B18 @H-FDD: 870MHz
88 +* B19 @H-FDD: 870MHz
89 +* B20 @H-FDD: 790MHz
90 +* B25 @H-FDD: 1900MHz
91 +* B28 @H-FDD: 750MHz
92 +* B66 @H-FDD: 2000MHz
93 +* B70 @H-FDD: 2000MHz
94 +* B85 @H-FDD: 700MHz
95 +
82 82  (% style="color:#037691" %)**Battery:**
83 83  
84 84  * Li/SOCI2 un-chargeable battery
85 85  * Capacity: 8500mAh
86 -* Self-Discharge: <1% / Year @ 25°C
100 +* Self Discharge: <1% / Year @ 25°C
87 87  * Max continuously current: 130mA
88 88  * Max boost current: 2A, 1 second
89 89  
90 90  (% style="color:#037691" %)**Power Consumption**
91 91  
92 -* Sleep Mode: 5uA @ 3.3v
93 -* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
106 +* STOP Mode: 10uA @ 3.3v
107 +* Max transmit power: 350mA@3.3v
94 94  
95 95  
96 -
97 97  == 1.4 Sleep mode and working mode ==
98 98  
99 99  
... ... @@ -102,6 +102,16 @@
102 102  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
103 103  
104 104  
118 +== 1.5 Applications ==
119 +
120 +
121 +* Smart Buildings & Home Automation
122 +* Logistics and Supply Chain Management
123 +* Smart Metering
124 +* Smart Agriculture
125 +* Smart Cities
126 +* Smart Factory
127 +
105 105  == 1.5 Button & LEDs ==
106 106  
107 107  
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122 122  |(% 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.
123 123  
124 124  
125 -
126 126  == 1.6 BLE connection ==
127 127  
128 128  
... ... @@ -140,7 +140,7 @@
140 140  
141 141  == 1.7 Pin Definitions ==
142 142  
143 -[[image:image-20230523174230-1.png]]
165 +[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20230610163213-1.png?width=699&height=404&rev=1.1||alt="image-20230610163213-1.png"]]
144 144  
145 145  
146 146  == 1.8 Hardware Variant ==
... ... @@ -264,33 +264,33 @@
264 264  
265 265  (% style="color:#037691" %)**Frequency Band**:
266 266  
267 -*0x01: EU868
289 +0x01: EU868
268 268  
269 -*0x02: US915
291 +0x02: US915
270 270  
271 -*0x03: IN865
293 +0x03: IN865
272 272  
273 -*0x04: AU915
295 +0x04: AU915
274 274  
275 -*0x05: KZ865
297 +0x05: KZ865
276 276  
277 -*0x06: RU864
299 +0x06: RU864
278 278  
279 -*0x07: AS923
301 +0x07: AS923
280 280  
281 -*0x08: AS923-1
303 +0x08: AS923-1
282 282  
283 -*0x09: AS923-2
305 +0x09: AS923-2
284 284  
285 -*0x0a: AS923-3
307 +0x0a: AS923-3
286 286  
287 -*0x0b: CN470
309 +0x0b: CN470
288 288  
289 -*0x0c: EU433
311 +0x0c: EU433
290 290  
291 -*0x0d: KR920
313 +0x0d: KR920
292 292  
293 -*0x0e: MA869
315 +0x0e: MA869
294 294  
295 295  
296 296  (% style="color:#037691" %)**Sub-Band**:
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344 344  Ex2: 0x0B49 = 2889mV
345 345  
346 346  
347 -
348 348  ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
349 349  
350 350  **Example**:
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559 559  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
560 560  
561 561  
583 +== 2.8 ​Firmware Change Log ==
584 +
585 +
586 +**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]
587 +
588 +
562 562  = 3. Configure S31x-LB =
563 563  
564 564  == 3.1 Configure Methods ==
... ... @@ -570,6 +570,7 @@
570 570  * 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]].
571 571  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
572 572  
600 +
573 573  == 3.2 General Commands ==
574 574  
575 575  
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597 597  (% style="color:blue" %)**AT Command: AT+TDC**
598 598  
599 599  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
600 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
628 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
601 601  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
602 602  30000
603 603  OK
... ... @@ -617,6 +617,7 @@
617 617  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
618 618  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
619 619  
648 +
620 620  === 3.3.2 Get Device Status ===
621 621  
622 622  
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700 700  
701 701  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
702 702  
732 +
703 703  === 3.3.7 Set Interrupt Mode ===
704 704  
705 705  
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710 710  (% style="color:blue" %)**AT Command: AT+INTMOD**
711 711  
712 712  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
713 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
743 +|=(% 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**
714 714  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
715 715  0
716 716  OK
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733 733  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
734 734  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
735 735  
766 +
736 736  === 3.3.8 Set Power Output Duration ===
737 737  
738 738  
... ... @@ -747,10 +747,10 @@
747 747  (% style="color:blue" %)**AT Command: AT+5VT**
748 748  
749 749  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
750 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
781 +|=(% 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**
751 751  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
752 752  OK
753 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
784 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
754 754  
755 755  (% style="color:blue" %)**Downlink Command: 0x07**
756 756  
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761 761  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
762 762  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
763 763  
795 +
764 764  = 4. Battery & Power Consumption =
765 765  
766 766  
... ... @@ -779,14 +779,15 @@
779 779  * Update with new features.
780 780  * Fix bugs.
781 781  
782 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
814 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]**
783 783  
784 784  
785 785  Methods to Update Firmware:
786 786  
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]]**.
819 +* (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/]]**
820 +* 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]]**.
789 789  
822 +
790 790  = 6. FAQ =
791 791  
792 792  
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814 814  
815 815  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
816 816  
850 +
817 817  = 8. ​Packing Info =
818 818  
819 819  
... ... @@ -831,6 +831,7 @@
831 831  
832 832  * Weight / pcs : g
833 833  
868 +
834 834  = 9. Support =
835 835  
836 836  
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