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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 17.1
edited by kai
on 2023/04/23 15:13
Change comment: There is no comment for this version
To version 20.2
edited by Xiaoling
on 2023/04/28 09:50
Change comment: There is no comment for this version

Summary

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1 -XWiki.kai
1 +XWiki.Xiaoling
Content
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62 62  * Downlink to change configure
63 63  * 8500mAh Battery for long term use
64 64  
65 +
66 +
65 65  == 1.3 Specification ==
66 66  
67 67  
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104 104  * Sleep Mode: 5uA @ 3.3v
105 105  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
106 106  
109 +
110 +
107 107  == 1.4 Sleep mode and working mode ==
108 108  
109 109  
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131 131  )))
132 132  |(% 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.
133 133  
138 +
139 +
134 134  == 1.6 BLE connection ==
135 135  
136 136  
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193 193  
194 194  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.
195 195  
196 -
197 197  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.
198 198  
199 199  
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201 201  
202 202  Each S31x-LB is shipped with a sticker with the default device EUI as below:
203 203  
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"]]
209 +[[image:image-20230426084152-1.png||height="233" width="502"]]
205 205  
206 206  
207 -
208 208  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
209 209  
210 210  
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423 423  
424 424  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
425 425  
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).
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).
427 427  
428 428  (% 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.**
429 429  
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472 472  
473 473  If S31x-LB has below data inside Flash:
474 474  
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"]]
479 +[[image:1682646494051-944.png]]
476 476  
477 477  If user sends below downlink command: 3160065F9760066DA705
478 478  
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548 548  * 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]].
549 549  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
550 550  
555 +
556 +
551 551  == 3.2 General Commands ==
552 552  
553 553  
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676 676  
677 677  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
678 678  
685 +
686 +
679 679  === 3.3.7 Set Interrupt Mode ===
680 680  
681 681  
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707 707  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
708 708  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
709 709  
718 +
719 +
710 710  = 4. Battery & Power Consumption =
711 711  
712 712  
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733 733  * (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/]]
734 734  * Update through UART TTL interface. **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
735 735  
746 +
747 +
736 736  = 6. FAQ =
737 737  
738 738  
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760 760  
761 761  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
762 762  
775 +
776 +
763 763  = 8. ​Packing Info =
764 764  
765 765  
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777 777  
778 778  * Weight / pcs : g
779 779  
794 +
795 +
780 780  = 9. Support =
781 781  
782 782  
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