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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 15.2
edited by Xiaoling
on 2023/04/21 16:26
Change comment: There is no comment for this version
To version 14.14
edited by Xiaoling
on 2023/04/17 09:33
Change comment: There is no comment for this version

Summary

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... ... @@ -15,37 +15,21 @@
15 15  == 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
16 16  
17 17  
18 -(((
19 19  The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
20 -)))
21 21  
22 -(((
23 23  The temperature & humidity sensor used in S31x-LB 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.
24 -)))
25 25  
26 -(((
27 27  The LoRa wireless technology used in S31x-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
28 -)))
29 29  
30 -(((
31 31  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.
32 -)))
33 33  
34 -(((
35 35  S31x-LB has max 3 probes which measure maximum 3 temperature points.
36 -)))
37 37  
38 -(((
39 39  S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
40 -)))
41 41  
42 -(((
43 43  S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
44 -)))
45 45  
46 -(((
47 47  Each S31x-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
48 -)))
49 49  
50 50  
51 51  == 1.2 ​Features ==
... ... @@ -62,7 +62,6 @@
62 62  * Downlink to change configure
63 63  * 8500mAh Battery for long term use
64 64  
65 -
66 66  == 1.3 Specification ==
67 67  
68 68  
... ... @@ -105,7 +105,6 @@
105 105  * Sleep Mode: 5uA @ 3.3v
106 106  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
107 107  
108 -
109 109  == 1.4 Sleep mode and working mode ==
110 110  
111 111  
... ... @@ -133,7 +133,6 @@
133 133  )))
134 134  |(% 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.
135 135  
136 -
137 137  == 1.6 BLE connection ==
138 138  
139 139  
... ... @@ -153,7 +153,7 @@
153 153  
154 154  
155 155  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
156 -|=(% 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
137 +|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 297px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
157 157  |(% style="width:102px" %)S31-LB|(% style="width:190px" %) |(% style="width:297px" %)(((
158 158  1 x SHT31 Probe
159 159  
... ... @@ -197,6 +197,8 @@
197 197  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.
198 198  
199 199  
181 +
182 +
200 200  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.
201 201  
202 202  
... ... @@ -252,14 +252,14 @@
252 252  The Payload format is as below.
253 253  
254 254  
255 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
256 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
238 +(% border="1" cellspacing="4" style="background-color:#F2F2F2; width:510px" %)
239 +|(% colspan="6" style="background-color:#D9E2F3;color:#0070C0" %)**Device Status (FPORT=5)**
257 257  |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
258 258  |(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
259 259  
260 260  Example parse in TTNv3
261 261  
262 -[[image:image-20230421162630-1.png]]
245 +[[image:image-20230415153147-2.png||height="220" width="1120"]]
263 263  
264 264  
265 265  (% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
... ... @@ -320,20 +320,19 @@
320 320  
321 321  Sensor Data is uplink via FPORT=2
322 322  
323 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
324 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
306 +|=(((
325 325  **Size(bytes)**
326 -)))|=(% 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
327 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
328 -[[Battery>>||anchor="HBattery:"]]
329 -)))|(% style="width:130px" %)(((
330 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
331 -)))|(% style="width:91px" %)(((
332 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]]
333 -)))|(% style="width:103px" %)(((
334 -[[Temperature>>||anchor="HTemperature:"]]
335 -)))|(% style="width:80px" %)(((
336 -[[Humidity>>||anchor="HHumidity:"]]
308 +)))|=2|=4|=1|=**2**|=2
309 +|**Value**|(((
310 +[[Battery>>path:#HBattery:]]
311 +)))|(((
312 +[[Unix TimeStamp>>path:#H2.4.1UnixTimeStamp]]
313 +)))|(((
314 +[[Alarm Flag>>path:#HAlarmFlag26MOD:]]
315 +)))|(((
316 +[[Temperature>>path:#HTemperature:]]
317 +)))|(((
318 +[[Humidity>>path:#HHumidity:]]
337 337  )))
338 338  
339 339  ==== (% style="color:#4472c4" %)**Battery:**(%%) ====
... ... @@ -379,7 +379,6 @@
379 379  
380 380  == 2.4 Payload Decoder file ==
381 381  
382 -
383 383  In TTN, use can add a custom payload so it shows friendly reading
384 384  
385 385  In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
... ... @@ -396,7 +396,7 @@
396 396  === 2.5.1 Ways to get datalog via LoRaWAN ===
397 397  
398 398  
399 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]], 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.
380 +Set [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], 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.
400 400  
401 401  * a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
402 402  * 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.
... ... @@ -424,11 +424,11 @@
424 424  === 2.5.3 Set Device Time ===
425 425  
426 426  
427 -User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
408 +User need to set **SYNCMOD=1** to enable sync time via MAC command.
428 428  
429 429  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).
430 430  
431 -(% 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.**
412 +**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.**
432 432  
433 433  
434 434  === 2.5.4 Datalog Uplink payload (FPORT~=3) ===
... ... @@ -438,19 +438,19 @@
438 438  
439 439  **Retrieval data payload:**
440 440  
441 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
442 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
422 +(% style="width:858px" %)
423 +|=(% style="width: 103px;" %)(((
443 443  **Size(bytes)**
444 -)))|=(% 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**
445 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
425 +)))|=(% style="width: 129px;" %)**2**|=(% style="width: 114px;" %)**2**|=(% style="width: 217px;" %)**2**|=(% style="width: 153px;" %)**1**|=(% style="width: 139px;" %)**4**
426 +|(% style="width:103px" %)**Value**|(% style="width:129px" %)(((
446 446  [[Temp_Black>>||anchor="HTemperatureBlack:"]]
447 -)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
428 +)))|(% style="width:114px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:217px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:153px" %)Poll message flag & Ext|(% style="width:139px" %)[[Unix Time Stamp>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.2UnixTimeStamp]]
448 448  
449 449  **Poll message flag & Ext:**
450 450  
451 451  [[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="image-20221006192726-1.png" height="112" width="754"]]
452 452  
453 -**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)
434 +**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>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]] feature)
454 454  
455 455  **Poll Message Flag**: 1: This message is a poll message reply.
456 456  
... ... @@ -470,7 +470,6 @@
470 470  
471 471  If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
472 472  
473 -
474 474  **Example:**
475 475  
476 476  If D2x-LB has below data inside Flash:
... ... @@ -483,42 +483,25 @@
483 483  
484 484   Stop time: 60066DA7= time 21/1/19 05:27:03
485 485  
486 -
487 487  **S31x-LB will uplink this payload.**
488 488  
489 489  [[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="image-20220523001219-13.png" height="421" width="727"]]
490 490  
491 -(((
492 492  __**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
493 -)))
494 494  
495 -(((
496 496  Where the first 11 bytes is for the first entry:
497 -)))
498 498  
499 -(((
500 500  7FFF089801464160065F97
501 -)))
502 502  
503 -(((
504 -**Ext sensor data**=0x7FFF/100=327.67
505 -)))
476 +Ext sensor data=0x7FFF/100=327.67
506 506  
507 -(((
508 -**Temp**=0x088E/100=22.00
509 -)))
478 +Temp=0x088E/100=22.00
510 510  
511 -(((
512 -**Hum**=0x014B/10=32.6
513 -)))
480 +Hum=0x014B/10=32.6
514 514  
515 -(((
516 -**poll message flag & Ext**=0x41,means reply data,Ext=1
517 -)))
482 +poll message flag & Ext=0x41,means reply data,Ext=1
518 518  
519 -(((
520 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
521 -)))
484 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
522 522  
523 523  
524 524  (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​
... ... @@ -532,6 +532,7 @@
532 532  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="image-20220623090437-1.png"]]
533 533  
534 534  
498 +
535 535  == 2.7 Frequency Plans ==
536 536  
537 537  
... ... @@ -551,7 +551,6 @@
551 551  * 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]].
552 552  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
553 553  
554 -
555 555  == 3.2 General Commands ==
556 556  
557 557  
... ... @@ -578,8 +578,8 @@
578 578  
579 579  (% style="color:blue" %)**AT Command: AT+TDC**
580 580  
581 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
582 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
544 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
545 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
583 583  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
584 584  30000
585 585  OK
... ... @@ -599,13 +599,12 @@
599 599  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
600 600  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
601 601  
602 -
603 603  === 3.3.2 Get Device Status ===
604 604  
605 605  
606 606  Send a LoRaWAN downlink to ask device send Alarm settings.
607 607  
608 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
570 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x26 01
609 609  
610 610  Sensor will upload Device Status via FPORT=5. See payload section for detail.
611 611  
... ... @@ -612,9 +612,9 @@
612 612  
613 613  === 3.3.3 Set Temperature Alarm Threshold: ===
614 614  
615 -* (% style="color:blue" %)**AT Command:**
577 +* **AT Command:**
616 616  
617 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
579 +**AT+SHTEMP=min,max**
618 618  
619 619  * When min=0, and max≠0, Alarm higher than max
620 620  * When min≠0, and max=0, Alarm lower than min
... ... @@ -624,18 +624,18 @@
624 624  
625 625   AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
626 626  
627 -* (% style="color:blue" %)**Downlink Payload:**
589 +* **Downlink Payload:**
628 628  
629 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
591 +**0x(0C 01 00 1E)**  ~/~/Set AT+SHTEMP=0,30
630 630  
631 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
593 +**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
632 632  
633 633  
634 634  === 3.3.4 Set Humidity Alarm Threshold: ===
635 635  
636 -* (% style="color:blue" %)**AT Command:**
598 +* **AT Command:**
637 637  
638 -(% style="color:#037691" %)**AT+SHHUM=min,max**
600 +**AT+SHHUM=min,max**
639 639  
640 640  * When min=0, and max≠0, Alarm higher than max
641 641  * When min≠0, and max=0, Alarm lower than min
... ... @@ -643,13 +643,13 @@
643 643  
644 644  Example:
645 645  
646 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
608 + AT+SHHUM=70,0   ~/~/ Alarm when humidity lower than 70%.
647 647  
648 -* (% style="color:blue" %)**Downlink Payload:**
610 +* **Downlink Payload:**
649 649  
650 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
612 +**0x(0C 02 46 00)**  ~/~/Set AT+SHTHUM=70,0
651 651  
652 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
614 +**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
653 653  
654 654  
655 655  === 3.3.5 Set Alarm Interval: ===
... ... @@ -656,13 +656,13 @@
656 656  
657 657  The shortest time of two Alarm packet. (unit: min)
658 658  
659 -* (% style="color:blue" %)**AT Command:**
621 +* **AT Command:**
660 660  
661 -(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
623 +**AT+ATDC=30**  ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
662 662  
663 -* (% style="color:blue" %)**Downlink Payload:**
625 +* **Downlink Payload:**
664 664  
665 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
627 +**0x(0D 00 1E)**     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
666 666  
667 667  
668 668  === 3.3.6 Get Alarm settings  （什么FPORT?） ===
... ... @@ -681,7 +681,6 @@
681 681  
682 682  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
683 683  
684 -
685 685  === 3.3.7 Set Interrupt Mode ===
686 686  
687 687  
... ... @@ -689,8 +689,8 @@
689 689  
690 690  (% style="color:blue" %)**AT Command: AT+INTMOD**
691 691  
692 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
693 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
653 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
654 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
694 694  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
695 695  0
696 696  OK
... ... @@ -713,7 +713,6 @@
713 713  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
714 714  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
715 715  
716 -
717 717  = 4. Battery & Power Consumption =
718 718  
719 719  
... ... @@ -740,7 +740,6 @@
740 740  * (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/]]
741 741  * Update through UART TTL interface. **[[Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
742 742  
743 -
744 744  = 6. FAQ =
745 745  
746 746  
... ... @@ -768,7 +768,6 @@
768 768  
769 769  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
770 770  
771 -
772 772  = 8. ​Packing Info =
773 773  
774 774  
... ... @@ -786,7 +786,6 @@
786 786  
787 787  * Weight / pcs : g
788 788  
789 -
790 790  = 9. Support =
791 791  
792 792  
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