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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
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
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 (% 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*.
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 (% 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.
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.
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 (% 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).
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 -
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
54 +* Supply Voltage: 2.1v ~~ 3.6v
58 58  * Operating Temperature: -40 ~~ 85°C
59 59  
60 60  (% style="color:#037691" %)**Temperature Sensor:**
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71 71  * Resolution: 0.01% RH
72 72  * Long Term Shift: <0.25 %RH/yr
73 73  
74 -(% style="color:#037691" %)**LoRa Spec:**
71 +(% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
77 -* Max +22 dBm constant RF output vs.
78 -* RX sensitivity: down to -139 dBm.
79 -* Excellent blocking immunity
73 +**NB-IoT Module: BC660K-GL**
80 80  
75 +Support Bands:
76 +
77 +* B1 @H-FDD: 2100MHz
78 +* B2 @H-FDD: 1900MHz
79 +* B3 @H-FDD: 1800MHz
80 +* B4 @H-FDD: 2100MHz
81 +* B5 @H-FDD: 860MHz
82 +* B8 @H-FDD: 900MHz
83 +* B12 @H-FDD: 720MHz
84 +* B13 @H-FDD: 740MHz
85 +* B17 @H-FDD: 730MHz
86 +* B18 @H-FDD: 870MHz
87 +* B19 @H-FDD: 870MHz
88 +* B20 @H-FDD: 790MHz
89 +* B25 @H-FDD: 1900MHz
90 +* B28 @H-FDD: 750MHz
91 +* B66 @H-FDD: 2000MHz
92 +* B70 @H-FDD: 2000MHz
93 +* B85 @H-FDD: 700MHz
94 +
81 81  (% style="color:#037691" %)**Battery:**
82 82  
83 83  * Li/SOCI2 un-chargeable battery
84 84  * Capacity: 8500mAh
85 -* Self-Discharge: <1% / Year @ 25°C
99 +* Self Discharge: <1% / Year @ 25°C
86 86  * Max continuously current: 130mA
87 87  * Max boost current: 2A, 1 second
88 88  
89 89  (% style="color:#037691" %)**Power Consumption**
90 90  
91 -* Sleep Mode: 5uA @ 3.3v
92 -* LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
105 +* STOP Mode: 10uA @ 3.3v
106 +* Max transmit power: 350mA@3.3v
93 93  
108 +== 1.4 Applications ==
94 94  
95 -== 1.4 Sleep mode and working mode ==
96 96  
111 +* Smart Buildings & Home Automation
112 +* Logistics and Supply Chain Management
113 +* Smart Metering
114 +* Smart Agriculture
115 +* Smart Cities
116 +* Smart Factory
97 97  
118 +
119 +
120 +== 1.5 Sleep mode and working mode ==
121 +
122 +
98 98  (% 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.
99 99  
100 100  (% 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.
101 101  
102 102  
103 -== 1.5 Button & LEDs ==
104 104  
129 +== 1.6 Button & LEDs ==
105 105  
131 +
106 106  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
107 107  
108 108  
... ... @@ -109,23 +109,22 @@
109 109  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
110 110  |=(% 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**
111 111  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
112 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
138 +If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
113 113  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
114 114  )))
115 115  |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
116 -(% 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.
142 +(% 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.
117 117  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
118 -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.
144 +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.
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  
148 +== 1.7 BLE connection ==
122 122  
123 -== 1.6 BLE connection ==
124 124  
151 +S31x-NB support BLE remote configure and firmware update.
125 125  
126 -S31x-LB support BLE remote configure.
127 127  
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:
130 130  
131 131  * Press button to send an uplink
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135 135  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
136 136  
137 137  
138 -== 1.7 Pin Definitions ==
163 +== 1.8 Pin Definitions & Switch ==
139 139  
140 -[[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"]]
141 141  
166 +S31x-NB use the mother board from S31-NB which as below.
142 142  
143 -== 1.8 Hardware Variant ==
168 +[[image:image-20230819104805-5.png]]
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
171 +
172 +=== 1.8.1 Jumper JP2 ===
173 +
174 +
175 +Power on Device when put this jumper.
176 +
177 +
178 +=== 1.8.2 BOOT MODE / SW1 ===
179 +
180 +
181 +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.
182 +
183 +2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
184 +
185 +
186 +=== 1.8.3 Reset Button ===
187 +
188 +Press to reboot the device.
189 +
190 +
191 +
192 +== 1.9 Hardware Variant ==
193 +
194 +
195 +(% border="1" cellspacing="5" style="width:410px" %)
196 +|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 126px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Photo|=(% style="width: 179px; 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" %)(((
199 +)))|(% style="width:126px" %)(((
200 +(% style="text-align:center" %)
201 +[[image:image-20230819110632-6.png||height="130" width="104"]]
202 +)))|(% style="width:179px" %)(((
151 151  1 x SHT31 Probe
152 152  
153 -Cable Length : 2 meters
205 +Cable Length : 3 meters
154 154  
155 155  
156 156  )))
157 157  |(% style="width:102px" %)(((
158 158  S31B-LB
159 -)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
211 +)))|(% style="width:126px" %)(((
212 +(% style="text-align:center" %)
213 +[[image:image-20230819110702-7.png||height="164" width="90"]]
214 +)))|(% style="width:179px" %)(((
160 160  1 x SHT31 Probe
161 161  
162 162  Installed in device.
... ... @@ -178,9 +178,9 @@
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 =
236 += 2. Use S31-NB to communicate with IoT Server =
182 182  
183 -== 2.1 How it works ==
238 +== 2.1 Send data to IoT server via NB-IoT network ==
184 184  
185 185  
186 186  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.
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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  
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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  
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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  
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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  
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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  
... ... @@ -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  
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822 822  
823 823  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
824 824  
825 -
826 826  = 8. ​Packing Info =
827 827  
828 828  
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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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847 847  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
848 848  
849 849  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
897 +
898 +(% style="display:none" %) (%%)
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