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Last modified by Xiaoling on 2023/07/18 10:12
From version 251.2
edited by Xiaoling
on 2023/05/16 11:51
Change comment: There is no comment for this version
To version 231.2
edited by Xiaoling
on 2023/03/15 17:03
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -120,19 +120,9 @@
120 120  
121 121  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
122 122  
123 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
124 -|=(% 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**
125 -|(% 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" %)(((
126 -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.
127 -)))
128 -|(% 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" %)(((
129 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
130 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
131 -)))
132 -|(% 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.
123 +[[image:image-20220525110604-2.png||_mstalt="427531"]]
133 133  
134 134  
135 -
136 136  == 2.3 Example to join LoRaWAN network ==
137 137  
138 138  
... ... @@ -160,7 +160,7 @@
160 160  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
161 161  )))
162 162  
163 -[[image:image-20230426083319-1.png||height="258" width="556"]]
153 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
164 164  
165 165  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
166 166  
... ... @@ -210,18 +210,18 @@
210 210  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
211 211  )))
212 212  
213 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
214 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
203 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
204 +|=(% style="width: 60px;" %)(((
215 215  **Size(bytes)**
216 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
206 +)))|=(% style="width: 30px;" %)(((
217 217  **2**
218 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 100px;" %)(((
219 219  **2**
220 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
221 221  **2**
222 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 50px;" %)(((
223 223  **1**
224 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
225 225  **4**
226 226  )))
227 227  |(% style="width:97px" %)(((
... ... @@ -243,9 +243,7 @@
243 243  )))
244 244  
245 245  * The First 6 bytes: has fix meanings for every LHT65N.
246 -
247 247  * The 7th byte (EXT #): defines the external sensor model.
248 -
249 249  * 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.)
250 250  
251 251  
... ... @@ -264,25 +264,12 @@
264 264  === 2.4.2 BAT-Battery Info ===
265 265  
266 266  
267 -These two bytes of BAT include the battery state and the actually voltage.
255 +These two bytes of BAT include the battery state and the actually voltage
268 268  
269 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
270 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
271 -**Bit(bit)**
272 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
273 -|(% style="width:66px" %)(((
274 -**Value**
275 -)))|(% style="width:250px" %)(((
276 -BAT Status
277 -00(b): Ultra Low ( BAT <= 2.50v)
278 -01(b): Low (2.50v <=BAT <= 2.55v)
279 -10(b): OK (2.55v <= BAT <=2.65v)
280 -11(b): Good (BAT >= 2.65v)
281 -)))|(% style="width:152px" %)Actually BAT voltage
257 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
282 282  
283 -**(b)stands for binary**
259 +(b)stands for binary
284 284  
285 -
286 286  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
287 287  
288 288  
... ... @@ -289,7 +289,6 @@
289 289  Check the battery voltage for LHT65N.
290 290  
291 291  * BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
292 -
293 293  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
294 294  
295 295  
... ... @@ -303,7 +303,7 @@
303 303  
304 304  [[image:image-20220522235639-3.png||_mstalt="432120"]]
305 305  
306 -* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
280 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
307 307  
308 308  
309 309  
... ... @@ -312,7 +312,7 @@
312 312  
313 313  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
314 314  
315 -* Humidity:    0x025C/10=60.4%(% style="display:none" %)
289 +* Humidity:    0x025C/10=60.4%
316 316  
317 317  
318 318  
... ... @@ -321,13 +321,9 @@
321 321  
322 322  Bytes for External Sensor:
323 323  
324 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
325 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # **Value|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)External Sensor Type
326 -|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
327 -|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
298 +[[image:image-20220523152822-17.png||_mstalt="454545"]]
328 328  
329 329  
330 -
331 331  === 2.4.6 Ext value ===
332 332  
333 333  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -364,25 +364,28 @@
364 364  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:
365 365  )))
366 366  
337 +(((
338 +
339 +)))
367 367  
368 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
369 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
341 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
342 +|=(% style="width: 50px;" %)(((
370 370  **Size(bytes)**
371 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
344 +)))|=(% style="width: 70px;" %)(((
372 372  **2**
373 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
346 +)))|=(% style="width: 120px;" %)(((
374 374  **2**
375 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
348 +)))|=(% style="width: 120px;" %)(((
376 376  **2**
377 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
350 +)))|=(% style="width: 50px;" %)(((
378 378  **1**
379 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
352 +)))|=(% style="width: 70px;" %)(((
380 380  **4**
381 381  )))
382 382  |(% style="width:110px" %)(((
383 383  **Value**
384 384  )))|(% style="width:71px" %)(((
385 -External temperature
358 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
386 386  )))|(% style="width:99px" %)(((
387 387  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
388 388  )))|(% style="width:132px" %)(((
... ... @@ -395,9 +395,9 @@
395 395  
396 396  * **Battery status & Built-in Humidity**
397 397  
398 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
399 -|=(% 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]
400 -|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
371 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
372 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
373 +|(% style="width:67px" %)Value|(% style="width:256px" %)(((
401 401  BAT Status
402 402  00(b): Ultra Low ( BAT <= 2.50v)
403 403  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -409,12 +409,12 @@
409 409  
410 410  * **Status & Ext Byte**
411 411  
412 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
413 -|=(% 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]**
385 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
386 +|=(% 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]**
414 414  |=(% 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)
415 415  
416 416  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
417 -* (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
390 +* (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server.
418 418  * (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
419 419  
420 420  
... ... @@ -485,21 +485,9 @@
485 485  
486 486  
487 487  
488 -==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.4.1） ====
461 +==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
489 489  
490 490  
491 -[[image:65N-E31F.jpg||height="454" width="459"]]
492 -
493 -
494 -(% style="color:blue" %)**Ext=11,Temperature & Humidity Sensor(SHT31)：**
495 -
496 -[[image:SHT31.png]]
497 -
498 -
499 -
500 -==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
501 -
502 -
503 503  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
504 504  
505 505  
... ... @@ -516,21 +516,21 @@
516 516  
517 517  Ext=4,Interrupt Sensor：
518 518  
519 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
480 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
520 520  |(% style="width:101px" %)(((
521 -**AT+EXT=4,1**
522 -)))|(% style="width:395px" %)(((
523 -**Sent uplink packet in both rising and falling interrupt**
482 +AT+EXT=4,1
483 +)))|(% style="width:373px" %)(((
484 +Sent uplink packet in both rising and falling interrupt
524 524  )))
525 525  |(% style="width:101px" %)(((
526 -**AT+EXT=4,2**
527 -)))|(% style="width:395px" %)(((
528 -**Sent uplink packet only in falling interrupt**
487 +AT+EXT=4,2
488 +)))|(% style="width:373px" %)(((
489 +Sent uplink packet only in falling interrupt
529 529  )))
530 530  |(% style="width:101px" %)(((
531 -**AT+EXT=4,3**
532 -)))|(% style="width:395px" %)(((
533 -**Sent uplink packet only in rising interrupt**
492 +AT+EXT=4,3
493 +)))|(% style="width:373px" %)(((
494 +Sent uplink packet only in rising interrupt
534 534  )))
535 535  
536 536  Trigger by falling edge:
... ... @@ -544,7 +544,7 @@
544 544  
545 545  
546 546  
547 -==== 2.4.6.7 Ext~=8 Counting Mode（Since Firmware v1.3） ====
508 +==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
548 548  
549 549  
550 550  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
... ... @@ -562,21 +562,21 @@
562 562  
563 563  Ext=8, Counting Sensor ( 4 bytes)：
564 564  
565 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
566 -|(% style="width:131px" %)(((
567 -**AT+EXT=8,0**
568 -)))|(% style="width:195px" %)(((
569 -**Count at falling interrupt**
526 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
527 +|(% style="width:138px" %)(((
528 +AT+EXT=8,0
529 +)))|(% style="width:240px" %)(((
530 +Count at falling interrupt
570 570  )))
571 -|(% style="width:131px" %)(((
572 -**AT+EXT=8,1**
573 -)))|(% style="width:195px" %)(((
574 -**Count at rising interrupt**
532 +|(% style="width:138px" %)(((
533 +AT+EXT=8,1
534 +)))|(% style="width:240px" %)(((
535 +Count at rising interrupt
575 575  )))
576 -|(% style="width:131px" %)(((
577 -**AT+SETCNT=60**
578 -)))|(% style="width:195px" %)(((
579 -**Sent current count to 60**
537 +|(% style="width:138px" %)(((
538 +AT+SETCNT=60
539 +)))|(% style="width:240px" %)(((
540 +Sent current count to 60
580 580  )))
581 581  
582 582  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -602,6 +602,9 @@
602 602  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:
603 603  )))
604 604  
566 +(((
567 +
568 +)))
605 605  
606 606  (((
607 607  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -611,6 +611,9 @@
611 611  (% 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.
612 612  )))
613 613  
578 +(((
579 +
580 +)))
614 614  
615 615  (((
616 616  Add Datacake:
... ... @@ -724,10 +724,9 @@
724 724  
725 725  User can poll sensor value based on timestamps from the server. Below is the downlink command.
726 726  
727 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
728 -|(% style="width:58px" %)**1byte**|(% style="width:128px" %)**4bytes**|(% style="width:123px" %)**4bytes**|(% style="width:116px" %)**1byte**
729 -|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
694 +[[image:image-20220523152302-15.png||_mstalt="451581"]]
730 730  
696 +
731 731  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.
732 732  
733 733  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -744,10 +744,10 @@
744 744  
745 745  **Retrieval data payload:**
746 746  
747 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
748 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
713 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
714 +|=(% style="width: 60px;" %)(((
749 749  **Size(bytes)**
750 -)))|=(% 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**
716 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
751 751  |(% 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"]]
752 752  
753 753  **Poll message flag & Ext:**
... ... @@ -779,7 +779,7 @@
779 779  
780 780  If LHT65N has below data inside Flash:
781 781  
782 -[[image:image-20230426171833-4.png]]
748 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
783 783  
784 784  
785 785  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -910,11 +910,11 @@
910 910  
911 911  Explain:
912 912  
913 -* (% style="color:#037691" %)**parameter1: **(%%)Set Working Mode to **Mode 3**
879 +* (% style="color:#037691" %)**parameter1:**(%%)Set Working Mode to **Mode 3**
914 914  * (% style="color:#037691" %)**parameter2:**(%%) Set the temperature sampling mode to** 1**(1:DS18B20;2:TMP117;3:** **Internal GXHT30).
915 -* (% style="color:#037691" %)**parameter3: **(%%)Sampling Interval is **60**s.
916 -* (% 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)
917 -* (% style="color:#037691" %)**parameter5 & parameter6: **(%%)Temperature alarm range is **-16** to **32**°C,
881 +* (% style="color:#037691" %)**parameter3:**(%%)Sampling Interval is **60**s.
882 +* (% 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)
883 +* (% style="color:#037691" %)**parameter5 & parameter6:**(%%)Temperature alarm range is **-16** to **32**°C,
918 918  * (% 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.
919 919  
920 920  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -935,7 +935,6 @@
935 935  
936 936  ARTEMP=01
937 937  
938 -
939 939  **Uplink payload( Fport=3)**
940 940  
941 941  **Example: CBEA**01**0992**//0A41//**09C4**
... ... @@ -1067,44 +1067,6 @@
1067 1067  
1068 1068  
1069 1069  
1070 -== 3.3 E31F Temperature Probe ==
1071 -
1072 -
1073 -[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1074 -
1075 -
1076 -Temperature sensor with 1 meters cable long
1077 -
1078 -**Built-in Temperature Sensor:**
1079 -
1080 -* Resolution: 0.01 °C
1081 -* Accuracy Tolerance : Typ ±0.3 °C
1082 -* Long Term Drift: < 0.02 °C/yr
1083 -* Operating Range: -40 ~~ 80 °C
1084 -
1085 -**Built-in Humidity Sensor:**
1086 -
1087 -* Resolution: 0.04 % RH
1088 -* Accuracy Tolerance : Typ ±3 % RH
1089 -* Long Term Drift: < 0.02 °C/yr
1090 -* Operating Range: 0 ~~ 96 % RH
1091 -
1092 -**External Temperature Sensor :**
1093 -
1094 -* Resolution: 0.01 °C
1095 -* Accuracy Tolerance : Typical ±0.3 °C
1096 -* Long Term Drift: < 0.02 °C/yr
1097 -* Operating Range: -40 ~~ 125 °C
1098 -
1099 -**External Humidity Sensor :**
1100 -
1101 -* Resolution: 0.04 % RH
1102 -* Accuracy Tolerance : Typ ±3 % RH
1103 -* Long Term Drift: < 0.02 °C/yr
1104 -* Operating Range: 0 ~~ 96 % RH
1105 -
1106 -
1107 -
1108 1108  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1109 1109  
1110 1110  
... ... @@ -1160,11 +1160,9 @@
1160 1160  
1161 1161  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1162 1162  
1163 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1164 -|(% 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**
1165 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1166 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1090 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
1167 1167  
1092 +
1168 1168  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1169 1169  
1170 1170  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1185,12 +1185,8 @@
1185 1185  
1186 1186  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1187 1187  
1113 +[[image:image-20220523150759-3.png||_mstalt="432146"]]
1188 1188  
1189 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1190 -|(% 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**
1191 -|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1192 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1193 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1194 1194  
1195 1195  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1196 1196  
... ... @@ -1228,10 +1228,9 @@
1228 1228  
1229 1229  (% style="color:#4f81bd" %)**AT Command:**
1230 1230  
1231 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1232 -|(% 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**
1233 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1152 +[[image:image-20220523150928-4.png||_mstalt="431821"]]
1234 1234  
1154 +
1235 1235  (% style="color:#4f81bd" %)**Downlink Command:**
1236 1236  
1237 1237  * **0xA800**  **~-~->** AT+PID=0
... ... @@ -1244,16 +1244,11 @@
1244 1244  
1245 1245  Feature: Set device password, max 9 digits
1246 1246  
1167 +
1247 1247  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1248 1248  
1249 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1250 -|(% 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**
1251 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1252 -123456
1170 +[[image:image-20220523151052-5.png||_mstalt="428623"]]
1253 1253  
1254 -OK
1255 -)))
1256 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1257 1257  
1258 1258  (% style="color:#4f81bd" %)**Downlink Command:**
1259 1259  
... ... @@ -1265,12 +1265,12 @@
1265 1265  
1266 1266  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1267 1267  
1183 +
1268 1268  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1269 1269  
1270 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1271 -|(% 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**
1272 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1186 +[[image:image-20220523151132-6.png||_mstalt="428649"]]
1273 1273  
1188 +
1274 1274  (% style="color:#4f81bd" %)**Downlink Command:**
1275 1275  
1276 1276  No downlink command for this feature.
... ... @@ -1286,13 +1286,8 @@
1286 1286  
1287 1287  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1288 1288  
1289 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1290 -|(% 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**
1291 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1292 -Clear all stored sensor data…
1204 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
1293 1293  
1294 -OK
1295 -)))
1296 1296  
1297 1297  (% style="color:#4f81bd" %)**Downlink Command:**
1298 1298  
... ... @@ -1305,15 +1305,11 @@
1305 1305  
1306 1306  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1307 1307  
1218 +
1308 1308  (% style="color:#4f81bd" %)**AT Command:**
1309 1309  
1310 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1311 -|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1312 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1313 -OK
1221 +[[image:image-20220523151253-8.png||_mstalt="430677"]]
1314 1314  
1315 -Set System time to 2021-01-20 00:59:12
1316 -)))
1317 1317  
1318 1318  (% style="color:#4f81bd" %)**Downlink Command:**
1319 1319  
... ... @@ -1329,14 +1329,15 @@
1329 1329  
1330 1330  (((
1331 1331  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.
1238 +
1239 +
1332 1332  )))
1333 1333  
1334 1334  (% style="color:#4f81bd" %)**AT Command:**
1335 1335  
1336 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1337 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1338 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1244 +[[image:image-20220523151336-9.png||_mstalt="431717"]]
1339 1339  
1246 +
1340 1340  (% style="color:#4f81bd" %)**Downlink Command:**
1341 1341  
1342 1342  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1348,12 +1348,12 @@
1348 1348  
1349 1349  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1350 1350  
1258 +
1351 1351  (% style="color:#4f81bd" %)**AT Command:**
1352 1352  
1353 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1354 -|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1355 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1261 +[[image:image-20220523151411-10.png||_mstalt="449696"]]
1356 1356  
1263 +
1357 1357  (% style="color:#4f81bd" %)**Downlink Command:**
1358 1358  
1359 1359  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1364,9 +1364,10 @@
1364 1364  
1365 1365  Feature: Print the sector data from start page to stop page (max is 416 pages).
1366 1366  
1274 +
1367 1367  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1368 1368  
1369 -[[image:image-20230426164330-2.png]]
1277 +[[image:image-20220523151450-11.png||_mstalt="451035"]]
1370 1370  
1371 1371  
1372 1372  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1379,9 +1379,10 @@
1379 1379  
1380 1380  Feature: Print the last few data entries
1381 1381  
1290 +
1382 1382  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1383 1383  
1384 -[[image:image-20230426164932-3.png]]
1293 +[[image:image-20220523151524-12.png||_mstalt="452101"]]
1385 1385  
1386 1386  
1387 1387  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1397,15 +1397,9 @@
1397 1397  
1398 1398  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1399 1399  
1309 +[[image:image-20220523151556-13.png||_mstalt="454129"]]
1400 1400  
1401 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1402 -|(% 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**
1403 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1404 -Clear all stored sensor data…
1405 1405  
1406 -OK
1407 -)))
1408 -
1409 1409  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1410 1410  
1411 1411  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
... ... @@ -1417,12 +1417,13 @@
1417 1417  
1418 1418  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.
1419 1419  
1323 +
1420 1420  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1421 1421  
1422 1422  The default factory setting is 0
1423 1423  
1424 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1425 -|=(% 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**
1328 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1329 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1426 1426  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1427 1427  
1428 1428  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1436,8 +1436,8 @@
1436 1436  
1437 1437  Feature: Set internal and external temperature sensor alarms.
1438 1438  
1439 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1440 -|=(% 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**
1343 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1344 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1441 1441  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1442 1442  
1443 1443  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1749,7 +1749,7 @@
1749 1749  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1750 1750  
1751 1751  
1752 -(% 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.
1656 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1753 1753  
1754 1754  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1755 1755  
... ... @@ -1815,7 +1815,7 @@
1815 1815  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1816 1816  
1817 1817  
1818 -(% 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.
1722 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1819 1819  
1820 1820  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1821 1821  
... ... @@ -1907,3 +1907,6 @@
1907 1907  (1) This device may not cause harmful interference；
1908 1908  
1909 1909  (2) this device must accept any interference received, including interference that may cause undesired operation.
1814 +
1815 +
1816 +
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