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Last modified by Xiaoling on 2023/07/18 10:12
From version 226.2
edited by Xiaoling
on 2023/01/29 11:46
Change comment: There is no comment for this version
To version 238.7
edited by Xiaoling
on 2023/04/27 10:49
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -43,10 +43,10 @@
43 43  )))
44 44  
45 45  
46 +
46 46  == 1.2 Features ==
47 47  
48 48  
49 -* Wall mountable
50 50  * LoRaWAN v1.0.3 Class A protocol
51 51  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
52 52  * AT Commands to change parameters
... ... @@ -121,9 +121,19 @@
121 121  
122 122  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
123 123  
124 -[[image:image-20220525110604-2.png||_mstalt="427531"]]
124 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
125 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
126 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
127 +If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
128 +)))
129 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
130 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
131 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
132 +)))
133 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
125 125  
126 126  
136 +
127 127  == 2.3 Example to join LoRaWAN network ==
128 128  
129 129  
... ... @@ -151,7 +151,7 @@
151 151  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
152 152  )))
153 153  
154 -[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
164 +[[image:image-20230426083319-1.png]]
155 155  
156 156  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
157 157  
... ... @@ -201,18 +201,18 @@
201 201  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
202 202  )))
203 203  
204 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
205 -|=(% style="width: 60px;" %)(((
214 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
215 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
206 206  **Size(bytes)**
207 -)))|=(% style="width: 30px;" %)(((
217 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
208 208  **2**
209 -)))|=(% style="width: 100px;" %)(((
219 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 210  **2**
211 -)))|=(% style="width: 100px;" %)(((
221 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
212 212  **2**
213 -)))|=(% style="width: 50px;" %)(((
223 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 214  **1**
215 -)))|=(% style="width: 50px;" %)(((
225 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
216 216  **4**
217 217  )))
218 218  |(% style="width:97px" %)(((
... ... @@ -234,7 +234,9 @@
234 234  )))
235 235  
236 236  * The First 6 bytes: has fix meanings for every LHT65N.
247 +
237 237  * The 7th byte (EXT #): defines the external sensor model.
249 +
238 238  * The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
239 239  
240 240  
... ... @@ -253,21 +253,36 @@
253 253  === 2.4.2 BAT-Battery Info ===
254 254  
255 255  
256 -These two bytes of BAT include the battery state and the actually voltage
268 +These two bytes of BAT include the battery state and the actually voltage.
257 257  
258 -[[image:image-20220523152839-18.png||_mstalt="457613"]]
270 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
271 +|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
272 +**Bit(bit)**
273 +)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
274 +|(% style="width:66px" %)(((
275 +**Value**
276 +)))|(% style="width:250px" %)(((
277 +BAT Status
278 +00(b): Ultra Low ( BAT <= 2.50v)
279 +01(b): Low (2.50v <=BAT <= 2.55v)
280 +10(b): OK (2.55v <= BAT <=2.65v)
281 +11(b): Good (BAT >= 2.65v)
282 +)))|(% style="width:152px" %)Actually BAT voltage
259 259  
284 +**(b)stands for binary**
260 260  
286 +
261 261  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
262 262  
263 263  
264 264  Check the battery voltage for LHT65N.
265 265  
266 -* BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
267 -* Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
292 +* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
268 268  
294 +* Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
269 269  
270 270  
297 +
271 271  === 2.4.3 Built-in Temperature ===
272 272  
273 273  
... ... @@ -295,9 +295,13 @@
295 295  
296 296  Bytes for External Sensor:
297 297  
298 -[[image:image-20220523152822-17.png||_mstalt="454545"]]
325 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
326 +|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
327 +|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
328 +|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
299 299  
300 300  
331 +
301 301  === 2.4.6 Ext value ===
302 302  
303 303  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -317,11 +317,16 @@
317 317  
318 318  * External temperature= (0xF54F-65536)/100=-27.37℃
319 319  
351 +F54F :  (F54F & 8000 == 1) , temp = (F54F - 65536)/100 = 27.37℃
352 +
353 +（0105 & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
354 +
320 320  The last 2 bytes of data are meaningless
321 321  
322 322  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
323 323  
324 324  
360 +
325 325  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
326 326  
327 327  
... ... @@ -329,28 +329,25 @@
329 329  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
330 330  )))
331 331  
332 -(((
333 -
334 -)))
335 335  
336 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
337 -|=(% style="width: 50px;" %)(((
369 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
370 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
338 338  **Size(bytes)**
339 -)))|=(% style="width: 70px;" %)(((
372 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
340 340  **2**
341 -)))|=(% style="width: 120px;" %)(((
374 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
342 342  **2**
343 -)))|=(% style="width: 120px;" %)(((
376 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
344 344  **2**
345 -)))|=(% style="width: 50px;" %)(((
378 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
346 346  **1**
347 -)))|=(% style="width: 70px;" %)(((
380 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
348 348  **4**
349 349  )))
350 350  |(% style="width:110px" %)(((
351 351  **Value**
352 352  )))|(% style="width:71px" %)(((
353 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
386 +External temperature
354 354  )))|(% style="width:99px" %)(((
355 355  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
356 356  )))|(% style="width:132px" %)(((
... ... @@ -363,9 +363,9 @@
363 363  
364 364  * **Battery status & Built-in Humidity**
365 365  
366 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
367 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
368 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
399 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
400 +|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
401 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
369 369  BAT Status
370 370  00(b): Ultra Low ( BAT <= 2.50v)
371 371  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -377,8 +377,8 @@
377 377  
378 378  * **Status & Ext Byte**
379 379  
380 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
381 -|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]**
413 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
414 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
382 382  |=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
383 383  
384 384  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -435,6 +435,7 @@
435 435  [[image:image-20220628151143-7.png||_mstalt="431210"]]
436 436  
437 437  
471 +
438 438  ==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
439 439  
440 440  
... ... @@ -451,6 +451,7 @@
451 451  The external cable NE2 can be use for MOD4 and MOD8
452 452  
453 453  
488 +
454 454  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
455 455  
456 456  
... ... @@ -470,21 +470,21 @@
470 470  
471 471  Ext=4,Interrupt Sensor：
472 472  
473 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
508 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
474 474  |(% style="width:101px" %)(((
475 -AT+EXT=4,1
476 -)))|(% style="width:373px" %)(((
477 -Sent uplink packet in both rising and falling interrupt
510 +**AT+EXT=4,1**
511 +)))|(% style="width:395px" %)(((
512 +**Sent uplink packet in both rising and falling interrupt**
478 478  )))
479 479  |(% style="width:101px" %)(((
480 -AT+EXT=4,2
481 -)))|(% style="width:373px" %)(((
482 -Sent uplink packet only in falling interrupt
515 +**AT+EXT=4,2**
516 +)))|(% style="width:395px" %)(((
517 +**Sent uplink packet only in falling interrupt**
483 483  )))
484 484  |(% style="width:101px" %)(((
485 -AT+EXT=4,3
486 -)))|(% style="width:373px" %)(((
487 -Sent uplink packet only in rising interrupt
520 +**AT+EXT=4,3**
521 +)))|(% style="width:395px" %)(((
522 +**Sent uplink packet only in rising interrupt**
488 488  )))
489 489  
490 490  Trigger by falling edge:
... ... @@ -497,6 +497,7 @@
497 497  [[image:image-20220906101145-3.png||_mstalt="428688"]]
498 498  
499 499  
535 +
500 500  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
501 501  
502 502  
... ... @@ -515,21 +515,21 @@
515 515  
516 516  Ext=8, Counting Sensor ( 4 bytes)：
517 517  
518 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
519 -|(% style="width:138px" %)(((
520 -AT+EXT=8,0
521 -)))|(% style="width:240px" %)(((
522 -Count at falling interrupt
554 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
555 +|(% style="width:131px" %)(((
556 +**AT+EXT=8,0**
557 +)))|(% style="width:195px" %)(((
558 +**Count at falling interrupt**
523 523  )))
524 -|(% style="width:138px" %)(((
525 -AT+EXT=8,1
526 -)))|(% style="width:240px" %)(((
527 -Count at rising interrupt
560 +|(% style="width:131px" %)(((
561 +**AT+EXT=8,1**
562 +)))|(% style="width:195px" %)(((
563 +**Count at rising interrupt**
528 528  )))
529 -|(% style="width:138px" %)(((
530 -AT+SETCNT=60
531 -)))|(% style="width:240px" %)(((
532 -Sent current count to 60
565 +|(% style="width:131px" %)(((
566 +**AT+SETCNT=60**
567 +)))|(% style="width:195px" %)(((
568 +**Sent current count to 60**
533 533  )))
534 534  
535 535  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -555,9 +555,6 @@
555 555  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
556 556  )))
557 557  
558 -(((
559 -
560 -)))
561 561  
562 562  (((
563 563  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -567,9 +567,6 @@
567 567  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
568 568  )))
569 569  
570 -(((
571 -
572 -)))
573 573  
574 574  (((
575 575  Add Datacake:
... ... @@ -683,9 +683,10 @@
683 683  
684 684  User can poll sensor value based on timestamps from the server. Below is the downlink command.
685 685  
686 -[[image:image-20220523152302-15.png||_mstalt="451581"]]
716 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
717 +|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
718 +|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
687 687  
688 -
689 689  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
690 690  
691 691  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -702,10 +702,10 @@
702 702  
703 703  **Retrieval data payload:**
704 704  
705 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
706 -|=(% style="width: 60px;" %)(((
736 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
737 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
707 707  **Size(bytes)**
708 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
739 +)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
709 709  |(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
710 710  
711 711  **Poll message flag & Ext:**
... ... @@ -737,7 +737,7 @@
737 737  
738 738  If LHT65N has below data inside Flash:
739 739  
740 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
771 +[[image:image-20230426171833-4.png]]
741 741  
742 742  
743 743  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -862,17 +862,18 @@
862 862  temperature fluctuation=05
863 863  
864 864  
865 -==== **Sampling multiple times and uplink together** ====
896 +**Sampling multiple times and uplink together**
866 866  
867 867  **AT+WMOD=3,1,60,20,-16,32,1**   
868 868  
869 869  Explain:
870 870  
871 -* Set Working Mode to **Mode 3**
872 -* Sampling Interval is **60**s.
873 -* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
874 -* Temperature alarm range is **-16** to **32**°C,
875 -* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
902 +* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
903 +* (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
904 +* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
905 +* (% style="color:#037691" %)**parameter4:**(%%)When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink)
906 +* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
907 +* (% style="color:#037691" %)**parameter7:**(%%) 1 to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately  if temperate exceeds the Alarm range.
876 876  
877 877  (% style="color:#4f81bd" %)**Downlink Command:**
878 878  
... ... @@ -880,7 +880,7 @@
880 880  
881 881  MOD=03
882 882  
883 -EXT=01
915 +TEMP=DS18B20
884 884  
885 885  CITEMP=003C(S)
886 886  
... ... @@ -892,7 +892,6 @@
892 892  
893 893  ARTEMP=01
894 894  
895 -
896 896  **Uplink payload( Fport=3)**
897 897  
898 898  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -899,7 +899,7 @@
899 899  
900 900  BatV=CBEA
901 901  
902 -EXT=01
933 +TEMP=DS18B20
903 903  
904 904  Temp1=0992  ~/~/ 24.50℃
905 905  
... ... @@ -907,10 +907,9 @@
907 907  
908 908  Temp3=09C4  ~/~/ 25.00℃
909 909  
910 -
911 911  (% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
912 912  
913 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
943 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
914 914  )))
915 915  
916 916  
... ... @@ -970,7 +970,6 @@
970 970  * For each success downlink, the PURPLE LED will blink once
971 971  
972 972  
973 -
974 974  == 2.9 installation ==
975 975  
976 976  
... ... @@ -1080,9 +1080,11 @@
1080 1080  
1081 1081  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1082 1082  
1083 -[[image:image-20220523150701-2.png||_mstalt="427453"]]
1112 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1113 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1114 +|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1115 +|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1084 1084  
1085 -
1086 1086  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1087 1087  
1088 1088  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1103,8 +1103,12 @@
1103 1103  
1104 1104  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1105 1105  
1106 -[[image:image-20220523150759-3.png||_mstalt="432146"]]
1107 1107  
1138 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1139 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1140 +|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1141 +|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1142 +|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1108 1108  
1109 1109  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1110 1110  
... ... @@ -1142,9 +1142,10 @@
1142 1142  
1143 1143  (% style="color:#4f81bd" %)**AT Command:**
1144 1144  
1145 -[[image:image-20220523150928-4.png||_mstalt="431821"]]
1180 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1181 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1182 +|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1146 1146  
1147 -
1148 1148  (% style="color:#4f81bd" %)**Downlink Command:**
1149 1149  
1150 1150  * **0xA800**  **~-~->** AT+PID=0
... ... @@ -1157,11 +1157,16 @@
1157 1157  
1158 1158  Feature: Set device password, max 9 digits
1159 1159  
1160 -
1161 1161  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1162 1162  
1163 -[[image:image-20220523151052-5.png||_mstalt="428623"]]
1198 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1199 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1200 +|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1201 +123456
1164 1164  
1203 +OK
1204 +)))
1205 +|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1165 1165  
1166 1166  (% style="color:#4f81bd" %)**Downlink Command:**
1167 1167  
... ... @@ -1173,12 +1173,12 @@
1173 1173  
1174 1174  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1175 1175  
1176 -
1177 1177  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1178 1178  
1179 -[[image:image-20220523151132-6.png||_mstalt="428649"]]
1219 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1220 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1221 +|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1180 1180  
1181 -
1182 1182  (% style="color:#4f81bd" %)**Downlink Command:**
1183 1183  
1184 1184  No downlink command for this feature.
... ... @@ -1194,8 +1194,13 @@
1194 1194  
1195 1195  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1196 1196  
1197 -[[image:image-20220523151218-7.png||_mstalt="430703"]]
1238 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1239 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1240 +|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1241 +Clear all stored sensor data…
1198 1198  
1243 +OK
1244 +)))
1199 1199  
1200 1200  (% style="color:#4f81bd" %)**Downlink Command:**
1201 1201  
... ... @@ -1208,11 +1208,15 @@
1208 1208  
1209 1209  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1210 1210  
1211 -
1212 1212  (% style="color:#4f81bd" %)**AT Command:**
1213 1213  
1214 -[[image:image-20220523151253-8.png||_mstalt="430677"]]
1259 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1260 +|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1261 +|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1262 +OK
1215 1215  
1264 +Set System time to 2021-01-20 00:59:12
1265 +)))
1216 1216  
1217 1217  (% style="color:#4f81bd" %)**Downlink Command:**
1218 1218  
... ... @@ -1228,15 +1228,14 @@
1228 1228  
1229 1229  (((
1230 1230  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1231 -
1232 -
1233 1233  )))
1234 1234  
1235 1235  (% style="color:#4f81bd" %)**AT Command:**
1236 1236  
1237 -[[image:image-20220523151336-9.png||_mstalt="431717"]]
1285 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1286 +|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1287 +|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1238 1238  
1239 -
1240 1240  (% style="color:#4f81bd" %)**Downlink Command:**
1241 1241  
1242 1242  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1248,12 +1248,12 @@
1248 1248  
1249 1249  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1250 1250  
1251 -
1252 1252  (% style="color:#4f81bd" %)**AT Command:**
1253 1253  
1254 -[[image:image-20220523151411-10.png||_mstalt="449696"]]
1302 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1303 +|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1304 +|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1255 1255  
1256 -
1257 1257  (% style="color:#4f81bd" %)**Downlink Command:**
1258 1258  
1259 1259  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1264,10 +1264,9 @@
1264 1264  
1265 1265  Feature: Print the sector data from start page to stop page (max is 416 pages).
1266 1266  
1267 -
1268 1268  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1269 1269  
1270 -[[image:image-20220523151450-11.png||_mstalt="451035"]]
1318 +[[image:image-20230426164330-2.png]]
1271 1271  
1272 1272  
1273 1273  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1280,10 +1280,9 @@
1280 1280  
1281 1281  Feature: Print the last few data entries
1282 1282  
1283 -
1284 1284  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1285 1285  
1286 -[[image:image-20220523151524-12.png||_mstalt="452101"]]
1333 +[[image:image-20230426164932-3.png]]
1287 1287  
1288 1288  
1289 1289  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1299,9 +1299,15 @@
1299 1299  
1300 1300  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1301 1301  
1302 -[[image:image-20220523151556-13.png||_mstalt="454129"]]
1303 1303  
1350 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1351 +|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1352 +|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1353 +Clear all stored sensor data…
1304 1304  
1355 +OK
1356 +)))
1357 +
1305 1305  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1306 1306  
1307 1307  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
... ... @@ -1313,13 +1313,12 @@
1313 1313  
1314 1314  Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message.
1315 1315  
1316 -
1317 1317  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1318 1318  
1319 1319  The default factory setting is 0
1320 1320  
1321 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1322 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1373 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1374 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1323 1323  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1324 1324  
1325 1325  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1333,8 +1333,8 @@
1333 1333  
1334 1334  Feature: Set internal and external temperature sensor alarms.
1335 1335  
1336 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1337 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1388 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1389 +|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1338 1338  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1339 1339  
1340 1340  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1646,7 +1646,7 @@
1646 1646  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1647 1647  
1648 1648  
1649 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1701 +(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1650 1650  
1651 1651  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1652 1652  
... ... @@ -1712,7 +1712,7 @@
1712 1712  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1713 1713  
1714 1714  
1715 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1767 +(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1716 1716  
1717 1717  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1718 1718  
... ... @@ -1804,6 +1804,3 @@
1804 1804  (1) This device may not cause harmful interference；
1805 1805  
1806 1806  (2) this device must accept any interference received, including interference that may cause undesired operation.
1807 -
1808 -
1809 -
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