Last modified by kai on 2024/08/28 09:17
<
From version < 39.6 >
edited by Xiaoling
on 2023/05/17 09:40
To version < 46.1 >
edited by Saxer Lin
on 2023/05/24 10:50
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Saxer
Content
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26 26  
27 27  S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
28 28  
29 -S31x-LB has max 3 probes which measure maximum 3 temperature points.
30 -
31 31  S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
32 32  
33 33  S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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50 50  * Downlink to change configure
51 51  * 8500mAh Battery for long term use
52 52  
53 -
54 -
55 55  == 1.3 Specification ==
56 56  
57 57  
... ... @@ -94,8 +94,6 @@
94 94  * Sleep Mode: 5uA @ 3.3v
95 95  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
96 96  
97 -
98 -
99 99  == 1.4 Sleep mode and working mode ==
100 100  
101 101  
... ... @@ -123,8 +123,6 @@
123 123  )))
124 124  |(% 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.
125 125  
126 -
127 -
128 128  == 1.6 BLE connection ==
129 129  
130 130  
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140 140  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
141 141  
142 142  
143 -== 1.7  Hardware Variant ==
135 +== 1.7 Pin Definitions ==
144 144  
137 +[[image:image-20230523174230-1.png]]
145 145  
139 +
140 +== 1.8 Hardware Variant ==
141 +
142 +
146 146  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
147 147  |=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
148 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
145 +|(% style="width:102px" %)(((
146 +S31-LB
147 +)))|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
149 149  1 x SHT31 Probe
150 150  
151 151  Cable Length : 2 meters
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152 152  
153 153  
154 154  )))
155 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
154 +|(% style="width:102px" %)(((
155 +S31B-LB
156 +)))|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
156 156  1 x SHT31 Probe
157 157  
158 158  Installed in device.
... ... @@ -162,7 +162,7 @@
162 162  
163 163  
164 164  
165 -== 1.8 Mechanical ==
166 +== 1.9 Mechanical ==
166 166  
167 167  
168 168  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
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309 309  
310 310  Sensor Data is uplink via FPORT=2
311 311  
312 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
313 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:700px" %)
313 313  |=(% style="width: 90px;background-color:#D9E2F3" %)(((
314 314  **Size(bytes)**
315 -)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
316 +)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width: 194px; background-color: rgb(217, 226, 243);" %)1|=(% style="width: 106px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 97px; background-color: rgb(217, 226, 243);" %)2
316 316  |(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
317 317  [[Battery>>||anchor="HBattery"]]
318 318  )))|(% style="width:130px" %)(((
319 319  [[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
320 -)))|(% style="width:91px" %)(((
321 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]]
322 -)))|(% style="width:103px" %)(((
321 +)))|(% style="width:194px" %)(((
322 +[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]][[&>>Alarm Flag& MOD& Digital Interrupt(PA8)]]
323 +
324 +[[MOD&>>Alarm Flag& MOD& Digital Interrupt(PA8)]]
325 +
326 +[[Digital Interrupt(PA8)>>Alarm Flag& MOD& Digital Interrupt(PA8)]]
327 +
328 +
329 +)))|(% style="width:106px" %)(((
323 323  [[Temperature>>||anchor="HTemperature"]]
324 -)))|(% style="width:80px" %)(((
331 +)))|(% style="width:97px" %)(((
325 325  [[Humidity>>||anchor="HHumidity"]]
326 326  )))
327 327  
328 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
335 +==== (% style="color:#4472c4" %)**2.3.2.1 Battery**(%%) ====
329 329  
330 330  Sensor Battery Level.
331 331  
... ... @@ -335,7 +335,7 @@
335 335  
336 336  
337 337  
338 -==== (% style="color:#4472c4" %)**Temperature**(%%) ====
345 +==== (% style="color:#4472c4" %)**2.3.2.2 Temperature**(%%) ====
339 339  
340 340  **Example**:
341 341  
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346 346  （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
347 347  
348 348  
349 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
356 +==== (% style="color:#4472c4" %)**2.3.2.3 Humidity**(%%) ====
350 350  
351 351  
352 352  Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
353 353  
354 354  
355 -==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
362 +==== (% style="color:#4472c4" %)**2.3.2.4 Alarm Flag & MOD & Digital Interrupt**(%%) ====
356 356  
357 357  
358 358  **Example:**
359 359  
360 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
367 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
361 361  
362 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
369 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
363 363  
364 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
371 +If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
365 365  
373 +If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
374 +
375 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
376 +
366 366  If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
367 367  
368 368  
... ... @@ -373,7 +373,7 @@
373 373  
374 374  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
375 375  
376 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
387 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB]]
377 377  
378 378  
379 379  == 2.5 Datalog Feature ==
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387 387  
388 388  Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
389 389  
390 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
391 -* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
401 +* (((
402 +a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
403 +)))
404 +* (((
405 +b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
406 +)))
392 392  
393 393  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
394 394  
... ... @@ -429,16 +429,24 @@
429 429  
430 430  **Retrieval data payload:**
431 431  
432 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
447 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:680px" %)
433 433  |=(% style="width: 80px;background-color:#D9E2F3" %)(((
434 434  **Size(bytes)**
435 -)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
436 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
437 -Temp_Black
438 -)))|(% style="width:51px" %)Temp_White|(% style="width:89px" %)Temp_ Red or Temp _White|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
450 +)))|=(% style="width: 68px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 104px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 87px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 178px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 137px; background-color: rgb(217, 226, 243);" %)**4**
451 +|(% style="width:103px" %)**Value**|(% style="width:68px" %)(((
452 +ignore
453 +)))|(% style="width:104px" %)(((
454 +Temperature
455 +)))|(% style="width:87px" %)Humidity|(% style="width:178px" %)(((
456 +Poll message flag &
439 439  
440 -**Poll message flag & Ext:**
458 +Alarm Flag&
441 441  
460 +Digital Interrupt
461 +)))|(% style="width:137px" %)Unix Time Stamp
462 +
463 +**Poll message flag & Alarm Flag & Digital Interrupt:**
464 +
442 442  [[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
443 443  
444 444  **No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
... ... @@ -542,8 +542,6 @@
542 542  * 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]].
543 543  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
544 544  
545 -
546 -
547 547  == 3.2 General Commands ==
548 548  
549 549  
... ... @@ -591,8 +591,6 @@
591 591  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
592 592  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
593 593  
594 -
595 -
596 596  === 3.3.2 Get Device Status ===
597 597  
598 598  
... ... @@ -677,13 +677,13 @@
677 677  
678 678  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
679 679  
680 -
681 -
682 682  === 3.3.7 Set Interrupt Mode ===
683 683  
684 684  
685 -Feature, Set Interrupt mode for GPIO_EXIT.
702 +Feature, Set Interrupt mode for PA8 of pin.
686 686  
704 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
705 +
687 687  (% style="color:blue" %)**AT Command: AT+INTMOD**
688 688  
689 689  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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710 710  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
711 711  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
712 712  
732 +=== 3.3.8 Set Power Output Duration ===
713 713  
714 714  
735 +Control the output duration 5V . Before each sampling, device will
736 +
737 +~1. first enable the power output to external sensor,
738 +
739 +2. keep it on as per duration, read sensor value and construct uplink payload
740 +
741 +3. final, close the power output.
742 +
743 +(% style="color:blue" %)**AT Command: AT+5VT**
744 +
745 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
746 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
747 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
748 +OK
749 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
750 +
751 +(% style="color:blue" %)**Downlink Command: 0x07**
752 +
753 +Format: Command Code (0x07) followed by 2 bytes.
754 +
755 +The first and second bytes are the time to turn on.
756 +
757 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
758 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
759 +
715 715  = 4. Battery & Power Consumption =
716 716  
717 717  
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738 738  * (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/]]
739 739  * 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]]**.
740 740  
741 -
742 -
743 743  = 6. FAQ =
744 744  
745 745  
... ... @@ -767,8 +767,6 @@
767 767  
768 768  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
769 769  
770 -
771 -
772 772  = 8. ​Packing Info =
773 773  
774 774  
... ... @@ -786,12 +786,9 @@
786 786  
787 787  * Weight / pcs : g
788 788  
789 -
790 -
791 791  = 9. Support =
792 792  
793 793  
794 794  * 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.
795 795  
796 -
797 797  * 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]].
image-20230523174230-1.png
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