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1 -S31-NB/S31B-NB_BN-IoT Outdoor Temperature & Humidity Sensor User Manual
1 +S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230819102136-3.png]]
2 +[[image:S31-B.jpg]]
3 3  
4 4  
5 5  
6 +
6 6  **Table of Contents：**
7 7  
8 8  {{toc/}}
... ... @@ -14,45 +14,47 @@
14 14  
15 15  = 1. Introduction =
16 16  
17 -== 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
18 +== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
18 18  
19 19  
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*.
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.
21 21  
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.
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.
23 23  
24 -S31-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
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.
25 25  
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).
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.
27 27  
28 -*make sure you have NB-IoT coverage locally.
29 +S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
29 29  
31 +S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30 30  
31 -[[image:1692411831805-116.png]]
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.
32 32  
33 33  
34 34  == 1.2 ​Features ==
35 35  
36 36  
37 -* NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
39 +* LoRaWAN 1.0.3 Class A
38 38  * Ultra-low power consumption
39 -* External 3 meters SHT31 probe (For S31-NB)
40 -* Measure range -40°C ~~ 85°C
41 +* External 3 meters SHT31 probe (For S31-LB)
42 +* Measure range -55°C ~~ 125°C
41 41  * Temperature & Humidity alarm
42 -* Multiply Sampling and one uplink
43 -* Support Bluetooth v5.1 remote configure and update firmware
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
44 44  * Uplink on periodically
45 45  * Downlink to change configure
46 46  * 8500mAh Battery for long term use
47 -* Nano SIM card slot for NB-IoT SIM
48 48  
49 49  
52 +
50 50  == 1.3 Specification ==
51 51  
52 52  
53 53  (% style="color:#037691" %)**Common DC Characteristics:**
54 54  
55 -* Supply Voltage: 2.1v ~~ 3.6v
58 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
56 56  * Operating Temperature: -40 ~~ 85°C
57 57  
58 58  (% style="color:#037691" %)**Temperature Sensor:**
... ... @@ -69,44 +69,28 @@
69 69  * Resolution: 0.01% RH
70 70  * Long Term Shift: <0.25 %RH/yr
71 71  
72 -(% style="color:#037691" %)**NB-IoT Spec:**
75 +(% style="color:#037691" %)**LoRa Spec:**
73 73  
74 -**NB-IoT Module: BC660K-GL**
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
75 75  
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 -
96 96  (% style="color:#037691" %)**Battery:**
97 97  
98 98  * Li/SOCI2 un-chargeable battery
99 99  * Capacity: 8500mAh
100 -* Self Discharge: <1% / Year @ 25°C
86 +* Self-Discharge: <1% / Year @ 25°C
101 101  * Max continuously current: 130mA
102 102  * Max boost current: 2A, 1 second
103 103  
104 104  (% style="color:#037691" %)**Power Consumption**
105 105  
106 -* STOP Mode: 10uA @ 3.3v
107 -* Max transmit power: 350mA@3.3v
92 +* Sleep Mode: 5uA @ 3.3v
93 +* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 109  
96 +
110 110  == 1.4 Sleep mode and working mode ==
111 111  
112 112  
... ... @@ -115,16 +115,6 @@
115 115  (% 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.
116 116  
117 117  
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 -
128 128  == 1.5 Button & LEDs ==
129 129  
130 130  
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145 145  |(% 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.
146 146  
147 147  
125 +
148 148  == 1.6 BLE connection ==
149 149  
150 150  
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286 286  
287 287  (% style="color:#037691" %)**Frequency Band**:
288 288  
289 -0x01: EU868
267 +*0x01: EU868
290 290  
291 -0x02: US915
269 +*0x02: US915
292 292  
293 -0x03: IN865
271 +*0x03: IN865
294 294  
295 -0x04: AU915
273 +*0x04: AU915
296 296  
297 -0x05: KZ865
275 +*0x05: KZ865
298 298  
299 -0x06: RU864
277 +*0x06: RU864
300 300  
301 -0x07: AS923
279 +*0x07: AS923
302 302  
303 -0x08: AS923-1
281 +*0x08: AS923-1
304 304  
305 -0x09: AS923-2
283 +*0x09: AS923-2
306 306  
307 -0x0a: AS923-3
285 +*0x0a: AS923-3
308 308  
309 -0x0b: CN470
287 +*0x0b: CN470
310 310  
311 -0x0c: EU433
289 +*0x0c: EU433
312 312  
313 -0x0d: KR920
291 +*0x0d: KR920
314 314  
315 -0x0e: MA869
293 +*0x0e: MA869
316 316  
317 317  
318 318  (% style="color:#037691" %)**Sub-Band**:
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366 366  Ex2: 0x0B49 = 2889mV
367 367  
368 368  
347 +
369 369  ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
370 370  
371 371  **Example**:
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598 598  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
599 599  
600 600  
580 +
601 601  == 3.2 General Commands ==
602 602  
603 603  
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646 646  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
647 647  
648 648  
629 +
649 649  === 3.3.2 Get Device Status ===
650 650  
651 651  
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730 730  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
731 731  
732 732  
714 +
733 733  === 3.3.7 Set Interrupt Mode ===
734 734  
735 735  
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764 764  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
765 765  
766 766  
749 +
767 767  === 3.3.8 Set Power Output Duration ===
768 768  
769 769  
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781 781  |=(% 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**
782 782  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
783 783  OK
784 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
767 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
785 785  
786 786  (% style="color:blue" %)**Downlink Command: 0x07**
787 787  
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793 793  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
794 794  
795 795  
779 +
796 796  = 4. Battery & Power Consumption =
797 797  
798 798  
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816 816  
817 817  Methods to Update Firmware:
818 818  
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]]**.
803 +* (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/]]
804 +* 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]]**.
821 821  
822 822  
807 +
823 823  = 6. FAQ =
824 824  
825 825  
... ... @@ -848,6 +848,7 @@
848 848  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
849 849  
850 850  
836 +
851 851  = 8. ​Packing Info =
852 852  
853 853  
... ... @@ -866,6 +866,7 @@
866 866  * Weight / pcs : g
867 867  
868 868  
855 +
869 869  = 9. Support =
870 870  
871 871  
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