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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 20.2
edited by Xiaoling
on 2023/04/28 09:50
Change comment: There is no comment for this version
To version 16.5
edited by kai
on 2023/04/23 15:13
Change comment: There is no comment for this version

Summary

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1 -XWiki.Xiaoling
1 +XWiki.kai
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62 62  * Downlink to change configure
63 63  * 8500mAh Battery for long term use
64 64  
65 -
66 -
67 67  == 1.3 Specification ==
68 68  
69 69  
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106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 -
110 -
111 111  == 1.4 Sleep mode and working mode ==
112 112  
113 113  
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135 135  )))
136 136  |(% 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.
137 137  
138 -
139 -
140 140  == 1.6 BLE connection ==
141 141  
142 142  
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199 199  
200 200  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
201 201  
196 +
202 202  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
203 203  
204 204  
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206 206  
207 207  Each S31x-LB is shipped with a sticker with the default device EUI as below:
208 208  
209 -[[image:image-20230426084152-1.png||height="233" width="502"]]
204 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]
210 210  
211 211  
207 +
212 212  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
213 213  
214 214  
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427 427  
428 428  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
429 429  
430 -Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
426 +Once S31-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
431 431  
432 432  (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
433 433  
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476 476  
477 477  If S31x-LB has below data inside Flash:
478 478  
479 -[[image:1682646494051-944.png]]
475 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523144455-1.png?width=735&height=335&rev=1.1||alt="image-20220523144455-1.png" height="335" width="735"]]
480 480  
481 481  If user sends below downlink command: 3160065F9760066DA705
482 482  
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552 552  * 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]].
553 553  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
554 554  
555 -
556 -
557 557  == 3.2 General Commands ==
558 558  
559 559  
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682 682  
683 683  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
684 684  
685 -
686 -
687 687  === 3.3.7 Set Interrupt Mode ===
688 688  
689 689  
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715 715  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
716 716  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
717 717  
718 -
719 -
720 720  = 4. Battery & Power Consumption =
721 721  
722 722  
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743 743  * (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/]]
744 744  * Update through UART TTL interface. **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
745 745  
746 -
747 -
748 748  = 6. FAQ =
749 749  
750 750  
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772 772  
773 773  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
774 774  
775 -
776 -
777 777  = 8. ​Packing Info =
778 778  
779 779  
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791 791  
792 792  * Weight / pcs : g
793 793  
794 -
795 -
796 796  = 9. Support =
797 797  
798 798  
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