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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 70.4
edited by Xiaoling
on 2023/08/19 10:35
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To version 76.1
edited by Xiaoling
on 2023/08/19 11:32
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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 **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*.
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 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.
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 23  
24 -S31-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
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 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).
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 27  
28 28  *make sure you have NB-IoT coverage locally.
29 29  
... ... @@ -46,7 +46,6 @@
46 46  * 8500mAh Battery for long term use
47 47  * Nano SIM card slot for NB-IoT SIM
48 48  
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -97,7 +97,7 @@
97 97  
98 98  * Li/SOCI2 un-chargeable battery
99 99  * Capacity: 8500mAh
100 -* Self-Discharge: <1% / Year @ 25°C
99 +* Self Discharge: <1% / Year @ 25°C
101 101  * Max continuously current: 130mA
102 102  * Max boost current: 2A, 1 second
103 103  
... ... @@ -106,18 +106,30 @@
106 106  * STOP Mode: 10uA @ 3.3v
107 107  * Max transmit power: 350mA@3.3v
108 108  
108 +== 1.4 Applications ==
109 109  
110 -== 1.4 Sleep mode and working mode ==
111 111  
111 +* Smart Buildings & Home Automation
112 +* Logistics and Supply Chain Management
113 +* Smart Metering
114 +* Smart Agriculture
115 +* Smart Cities
116 +* Smart Factory
112 112  
118 +
119 +
120 +== 1.5 Sleep mode and working mode ==
121 +
122 +
113 113  (% 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.
114 114  
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 Button & LEDs ==
119 119  
129 +== 1.6 Button & LEDs ==
120 120  
131 +
121 121  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
122 122  
123 123  
... ... @@ -124,23 +124,22 @@
124 124  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
125 125  |=(% 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**
126 126  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
127 -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.
128 128  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
129 129  )))
130 130  |(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
131 -(% 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.
132 132  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
133 -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.
134 134  )))
135 135  |(% 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.
136 136  
148 +== 1.7 BLE connection ==
137 137  
138 -== 1.6 BLE connection ==
139 139  
151 +S31x-NB support BLE remote configure and firmware update.
140 140  
141 -S31x-LB support BLE remote configure.
142 142  
143 -
144 144  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:
145 145  
146 146  * Press button to send an uplink
... ... @@ -150,28 +150,58 @@
150 150  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
151 151  
152 152  
153 -== 1.7 Pin Definitions ==
163 +== 1.8 Pin Definitions & Switch ==
154 154  
155 -[[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"]]
156 156  
166 +S31x-NB use the mother board from S31-NB which as below.
157 157  
158 -== 1.8 Hardware Variant ==
168 +[[image:image-20230819104805-5.png]]
159 159  
160 160  
161 -(% border="1" cellspacing="5" style="width:472px" %)
162 -|=(% 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
163 163  |(% style="width:102px" %)(((
164 164  S31-LB
165 -)))|(% 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" %)(((
166 166  1 x SHT31 Probe
167 167  
168 -Cable Length : 2 meters
205 +Cable Length : 3 meters
169 169  
170 170  
171 171  )))
172 172  |(% style="width:102px" %)(((
173 173  S31B-LB
174 -)))|(% 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" %)(((
175 175  1 x SHT31 Probe
176 176  
177 177  Installed in device.
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193 193  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
194 194  
195 195  
196 -= 2. Configure S31x-LB to connect to LoRaWAN network =
236 += 2. Use S31-NB to communicate with IoT Server =
197 197  
198 -== 2.1 How it works ==
238 +== 2.1 Send data to IoT server via NB-IoT network ==
199 199  
200 200  
201 201  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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587 587  * 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]].
588 588  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
589 589  
590 -
591 591  == 3.2 General Commands ==
592 592  
593 593  
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635 635  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
636 636  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
637 637  
638 -
639 639  === 3.3.2 Get Device Status ===
640 640  
641 641  
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719 719  
720 720  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
721 721  
722 -
723 723  === 3.3.7 Set Interrupt Mode ===
724 724  
725 725  
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753 753  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
754 754  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
755 755  
756 -
757 757  === 3.3.8 Set Power Output Duration ===
758 758  
759 759  
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782 782  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
783 783  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
784 784  
785 -
786 786  = 4. Battery & Power Consumption =
787 787  
788 788  
... ... @@ -809,7 +809,6 @@
809 809  * (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/]]**
810 810  * 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]]**.
811 811  
812 -
813 813  = 6. FAQ =
814 814  
815 815  
... ... @@ -837,7 +837,6 @@
837 837  
838 838  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
839 839  
840 -
841 841  = 8. ​Packing Info =
842 842  
843 843  
... ... @@ -855,7 +855,6 @@
855 855  
856 856  * Weight / pcs : g
857 857  
858 -
859 859  = 9. Support =
860 860  
861 861  
... ... @@ -862,3 +862,5 @@
862 862  * 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.
863 863  
864 864  * 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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