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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 75.1
edited by Xiaoling
on 2023/08/19 11:07
Change comment: Uploaded new attachment "image-20230819110702-7.png", version {1}
To version 75.2
edited by Xiaoling
on 2023/08/19 11:24
Change comment: There is no comment for this version

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... ... @@ -21,7 +21,7 @@
21 21  
22 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 (% 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 (% style="color:blue" %)**TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
25 25  
26 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  
... ... @@ -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  
... ... @@ -106,7 +106,6 @@
106 106  * STOP Mode: 10uA @ 3.3v
107 107  * Max transmit power: 350mA@3.3v
108 108  
109 -
110 110  == 1.4 Applications ==
111 111  
112 112  
... ... @@ -119,7 +119,6 @@
119 119  
120 120  
121 121  
122 -
123 123  == 1.5 Sleep mode and working mode ==
124 124  
125 125  
... ... @@ -148,7 +148,6 @@
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 -
152 152  == 1.7 BLE connection ==
153 153  
154 154  
... ... @@ -196,20 +196,26 @@
196 196  == 1.9 Hardware Variant ==
197 197  
198 198  
199 -(% border="1" cellspacing="5" style="width:472px" %)
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
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
201 201  |(% style="width:102px" %)(((
202 202  S31-LB
203 -)))|(% 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" %)(((
204 204  1 x SHT31 Probe
205 205  
206 -Cable Length : 2 meters
205 +Cable Length : 3 meters
207 207  
208 208  
209 209  )))
210 210  |(% style="width:102px" %)(((
211 211  S31B-LB
212 -)))|(% 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" %)(((
213 213  1 x SHT31 Probe
214 214  
215 215  Installed in device.
... ... @@ -231,9 +231,9 @@
231 231  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
232 232  
233 233  
234 -= 2. Configure S31x-LB to connect to LoRaWAN network =
236 += 2. Use S31-NB to communicate with IoT Server =
235 235  
236 -== 2.1 How it works ==
238 +== 2.1 Send data to IoT server via NB-IoT network ==
237 237  
238 238  
239 239  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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625 625  * 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]].
626 626  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
627 627  
628 -
629 629  == 3.2 General Commands ==
630 630  
631 631  
... ... @@ -673,7 +673,6 @@
673 673  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
674 674  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
675 675  
676 -
677 677  === 3.3.2 Get Device Status ===
678 678  
679 679  
... ... @@ -757,7 +757,6 @@
757 757  
758 758  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
759 759  
760 -
761 761  === 3.3.7 Set Interrupt Mode ===
762 762  
763 763  
... ... @@ -791,7 +791,6 @@
791 791  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
792 792  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
793 793  
794 -
795 795  === 3.3.8 Set Power Output Duration ===
796 796  
797 797  
... ... @@ -820,7 +820,6 @@
820 820  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
821 821  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
822 822  
823 -
824 824  = 4. Battery & Power Consumption =
825 825  
826 826  
... ... @@ -847,7 +847,6 @@
847 847  * (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/]]**
848 848  * 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]]**.
849 849  
850 -
851 851  = 6. FAQ =
852 852  
853 853  
... ... @@ -875,7 +875,6 @@
875 875  
876 876  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
877 877  
878 -
879 879  = 8. ​Packing Info =
880 880  
881 881  
... ... @@ -893,7 +893,6 @@
893 893  
894 894  * Weight / pcs : g
895 895  
896 -
897 897  = 9. Support =
898 898  
899 899  
... ... @@ -900,3 +900,5 @@
900 900  * 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.
901 901  
902 902  * 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" %) (%%)