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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 (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the surrounding (% style="color:blue" %)**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 (% style="color:blue" %)**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 (% style="color:blue" %)**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 (% style="color:blue" %)**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:**
... ... @@ -69,69 +69,39 @@
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  
110 -== 1.4 Applications ==
111 111  
97 +== 1.4 Sleep mode and working mode ==
112 112  
113 -* Smart Buildings & Home Automation
114 -* Logistics and Supply Chain Management
115 -* Smart Metering
116 -* Smart Agriculture
117 -* Smart Cities
118 -* Smart Factory
119 119  
120 -
121 -
122 -
123 -== 1.5 Sleep mode and working mode ==
124 -
125 -
126 126  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
127 127  
128 128  (% 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.
129 129  
130 130  
105 +== 1.5 Button & LEDs ==
131 131  
132 -== 1.6 Button & LEDs ==
133 133  
134 -
135 135  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
136 136  
137 137  
... ... @@ -138,23 +138,24 @@
138 138  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
139 139  |=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
140 140  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
141 -If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
114 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
142 142  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
143 143  )))
144 144  |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
145 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to attach NB-IoT network.
118 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
146 146  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
147 -Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device attach NB-IoT network or not.
120 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
148 148  )))
149 149  |(% 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.
150 150  
151 151  
152 -== 1.7 BLE connection ==
153 153  
126 +== 1.6 BLE connection ==
154 154  
155 -S31x-NB support BLE remote configure and firmware update.
156 156  
129 +S31x-LB support BLE remote configure.
157 157  
131 +
158 158  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:
159 159  
160 160  * Press button to send an uplink
... ... @@ -164,38 +164,14 @@
164 164  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
165 165  
166 166  
167 -== 1.8 Pin Definitions & Switch ==
141 +== 1.7 Pin Definitions ==
168 168  
143 +[[image:image-20230523174230-1.png]]
169 169  
170 -S31x-NB use the mother board from S31-NB which as below.
171 171  
172 -[[image:image-20230819104805-5.png]]
146 +== 1.8 Hardware Variant ==
173 173  
174 174  
175 -
176 -=== 1.8.1 Jumper JP2 ===
177 -
178 -
179 -Power on Device when put this jumper.
180 -
181 -
182 -=== 1.8.2 BOOT MODE / SW1 ===
183 -
184 -
185 -1) (% style="color:blue" %)**ISP**(%%): upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
186 -
187 -2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
188 -
189 -
190 -=== 1.8.3 Reset Button ===
191 -
192 -Press to reboot the device.
193 -
194 -
195 -
196 -== 1.9 Hardware Variant ==
197 -
198 -
199 199  (% border="1" cellspacing="5" style="width:472px" %)
200 200  |=(% 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
201 201  |(% style="width:102px" %)(((
... ... @@ -314,33 +314,33 @@
314 314  
315 315  (% style="color:#037691" %)**Frequency Band**:
316 316  
317 -0x01: EU868
267 +*0x01: EU868
318 318  
319 -0x02: US915
269 +*0x02: US915
320 320  
321 -0x03: IN865
271 +*0x03: IN865
322 322  
323 -0x04: AU915
273 +*0x04: AU915
324 324  
325 -0x05: KZ865
275 +*0x05: KZ865
326 326  
327 -0x06: RU864
277 +*0x06: RU864
328 328  
329 -0x07: AS923
279 +*0x07: AS923
330 330  
331 -0x08: AS923-1
281 +*0x08: AS923-1
332 332  
333 -0x09: AS923-2
283 +*0x09: AS923-2
334 334  
335 -0x0a: AS923-3
285 +*0x0a: AS923-3
336 336  
337 -0x0b: CN470
287 +*0x0b: CN470
338 338  
339 -0x0c: EU433
289 +*0x0c: EU433
340 340  
341 -0x0d: KR920
291 +*0x0d: KR920
342 342  
343 -0x0e: MA869
293 +*0x0e: MA869
344 344  
345 345  
346 346  (% style="color:#037691" %)**Sub-Band**:
... ... @@ -394,6 +394,7 @@
394 394  Ex2: 0x0B49 = 2889mV
395 395  
396 396  
347 +
397 397  ==== (% style="color:#4472c4" %)**Temperature**(%%) ====
398 398  
399 399  **Example**:
... ... @@ -608,12 +608,6 @@
608 608  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
609 609  
610 610  
611 -== 2.8 ​Firmware Change Log ==
612 -
613 -
614 -**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]
615 -
616 -
617 617  = 3. Configure S31x-LB =
618 618  
619 619  == 3.1 Configure Methods ==
... ... @@ -626,6 +626,7 @@
626 626  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
627 627  
628 628  
574 +
629 629  == 3.2 General Commands ==
630 630  
631 631  
... ... @@ -653,7 +653,7 @@
653 653  (% style="color:blue" %)**AT Command: AT+TDC**
654 654  
655 655  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
656 -|=(% 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**
602 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
657 657  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
658 658  30000
659 659  OK
... ... @@ -674,6 +674,7 @@
674 674  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
675 675  
676 676  
623 +
677 677  === 3.3.2 Get Device Status ===
678 678  
679 679  
... ... @@ -758,6 +758,7 @@
758 758  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
759 759  
760 760  
708 +
761 761  === 3.3.7 Set Interrupt Mode ===
762 762  
763 763  
... ... @@ -768,7 +768,7 @@
768 768  (% style="color:blue" %)**AT Command: AT+INTMOD**
769 769  
770 770  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
771 -|=(% 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**
719 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
772 772  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
773 773  0
774 774  OK
... ... @@ -792,6 +792,7 @@
792 792  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
793 793  
794 794  
743 +
795 795  === 3.3.8 Set Power Output Duration ===
796 796  
797 797  
... ... @@ -806,10 +806,10 @@
806 806  (% style="color:blue" %)**AT Command: AT+5VT**
807 807  
808 808  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
809 -|=(% 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**
758 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
810 810  |(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
811 811  OK
812 -|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
761 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
813 813  
814 814  (% style="color:blue" %)**Downlink Command: 0x07**
815 815  
... ... @@ -821,6 +821,7 @@
821 821  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
822 822  
823 823  
773 +
824 824  = 4. Battery & Power Consumption =
825 825  
826 826  
... ... @@ -839,15 +839,16 @@
839 839  * Update with new features.
840 840  * Fix bugs.
841 841  
842 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]**
792 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
843 843  
844 844  
845 845  Methods to Update Firmware:
846 846  
847 -* (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/]]**
848 -* 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 +* (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/]]
798 +* 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]]**.
849 849  
850 850  
801 +
851 851  = 6. FAQ =
852 852  
853 853  
... ... @@ -876,6 +876,7 @@
876 876  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
877 877  
878 878  
830 +
879 879  = 8. ​Packing Info =
880 880  
881 881  
... ... @@ -894,6 +894,7 @@
894 894  * Weight / pcs : g
895 895  
896 896  
849 +
897 897  = 9. Support =
898 898  
899 899  
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