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Last modified by Mengting Qiu on 2024/09/05 17:35
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edited by Xiaoling
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To version 72.1
edited by Xiaoling
on 2023/08/19 10:47
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... ... @@ -17,13 +17,13 @@
17 17  == 1.1 What is S31x-NB NB-IoT 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*.
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 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.
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 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.
24 +S31-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
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).
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 27  
28 28  *make sure you have NB-IoT coverage locally.
29 29  
... ... @@ -46,6 +46,7 @@
46 46  * 8500mAh Battery for long term use
47 47  * Nano SIM card slot for NB-IoT SIM
48 48  
49 +
49 49  == 1.3 Specification ==
50 50  
51 51  
... ... @@ -105,30 +105,28 @@
105 105  * STOP Mode: 10uA @ 3.3v
106 106  * Max transmit power: 350mA@3.3v
107 107  
108 -== 1.4 Applications ==
109 109  
110 +== 1.4 Sleep mode and working mode ==
110 110  
111 -* Smart Buildings & Home Automation
112 -* Logistics and Supply Chain Management
113 -* Smart Metering
114 -* Smart Agriculture
115 -* Smart Cities
116 -* Smart Factory
117 117  
118 -
119 -
120 -== 1.5 Sleep mode and working mode ==
121 -
122 -
123 123  (% 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.
124 124  
125 125  (% 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.
126 126  
127 127  
118 +== 1.5 Applications ==
128 128  
129 -== 1.6 Button & LEDs ==
130 130  
121 +* Smart Buildings & Home Automation
122 +* Logistics and Supply Chain Management
123 +* Smart Metering
124 +* Smart Agriculture
125 +* Smart Cities
126 +* Smart Factory
131 131  
128 +== 1.5 Button & LEDs ==
129 +
130 +
132 132  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
133 133  
134 134  
... ... @@ -135,22 +135,23 @@
135 135  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
136 136  |=(% 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**
137 137  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
138 -If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
137 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
139 139  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
140 140  )))
141 141  |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
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.
141 +(% 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.
143 143  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in 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.
143 +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.
145 145  )))
146 146  |(% 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.
147 147  
148 -== 1.7 BLE connection ==
149 149  
148 +== 1.6 BLE connection ==
150 150  
151 -S31x-NB support BLE remote configure and firmware update.
152 152  
151 +S31x-LB support BLE remote configure.
153 153  
153 +
154 154  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:
155 155  
156 156  * Press button to send an uplink
... ... @@ -160,58 +160,28 @@
160 160  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
161 161  
162 162  
163 -== 1.8 Pin Definitions & Switch ==
163 +== 1.7 Pin Definitions ==
164 164  
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"]]
165 165  
166 -S31x-NB use the mother board from S31-NB which as below.
167 167  
168 -[[image:image-20230819104805-5.png]]
168 +== 1.8 Hardware Variant ==
169 169  
170 170  
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
171 +(% border="1" cellspacing="5" style="width:472px" %)
172 +|=(% 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
197 197  |(% style="width:102px" %)(((
198 198  S31-LB
199 -)))|(% style="width:126px" %)(((
200 -(% style="text-align:center" %)
201 -[[image:image-20230819110632-6.png||height="130" width="104"]]
202 -)))|(% style="width:179px" %)(((
175 +)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
203 203  1 x SHT31 Probe
204 204  
205 -Cable Length : 3 meters
178 +Cable Length : 2 meters
206 206  
207 207  
208 208  )))
209 209  |(% style="width:102px" %)(((
210 210  S31B-LB
211 -)))|(% style="width:126px" %)(((
212 -(% style="text-align:center" %)
213 -[[image:image-20230819110702-7.png||height="164" width="90"]]
214 -)))|(% style="width:179px" %)(((
184 +)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
215 215  1 x SHT31 Probe
216 216  
217 217  Installed in device.
... ... @@ -233,9 +233,9 @@
233 233  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
234 234  
235 235  
236 -= 2. Use S31-NB to communicate with IoT Server =
206 += 2. Configure S31x-LB to connect to LoRaWAN network =
237 237  
238 -== 2.1 Send data to IoT server via NB-IoT network ==
208 +== 2.1 How it works ==
239 239  
240 240  
241 241  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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627 627  * 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]].
628 628  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
629 629  
600 +
630 630  == 3.2 General Commands ==
631 631  
632 632  
... ... @@ -674,6 +674,7 @@
674 674  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
675 675  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
676 676  
648 +
677 677  === 3.3.2 Get Device Status ===
678 678  
679 679  
... ... @@ -757,6 +757,7 @@
757 757  
758 758  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
759 759  
732 +
760 760  === 3.3.7 Set Interrupt Mode ===
761 761  
762 762  
... ... @@ -790,6 +790,7 @@
790 790  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
791 791  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
792 792  
766 +
793 793  === 3.3.8 Set Power Output Duration ===
794 794  
795 795  
... ... @@ -818,6 +818,7 @@
818 818  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
819 819  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
820 820  
795 +
821 821  = 4. Battery & Power Consumption =
822 822  
823 823  
... ... @@ -844,6 +844,7 @@
844 844  * (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/]]**
845 845  * 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]]**.
846 846  
822 +
847 847  = 6. FAQ =
848 848  
849 849  
... ... @@ -871,6 +871,7 @@
871 871  
872 872  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
873 873  
850 +
874 874  = 8. ​Packing Info =
875 875  
876 876  
... ... @@ -888,6 +888,7 @@
888 888  
889 889  * Weight / pcs : g
890 890  
868 +
891 891  = 9. Support =
892 892  
893 893  
... ... @@ -894,5 +894,3 @@
894 894  * 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.
895 895  
896 896  * 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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