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Last modified by Xiaoling on 2023/07/18 10:12
From version 214.1
edited by Edwin Chen
on 2022/11/03 23:38
Change comment: There is no comment for this version
To version 208.1
edited by Edwin Chen
on 2022/10/18 10:07
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -61,7 +61,6 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
64 -
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -86,7 +86,6 @@
86 86  * ±2°C accuracy from -55°C to +125°C
87 87  * Operating Range: -55 °C ~~ 125 °C
88 88  
89 -
90 90  = 2. Connect LHT65N to IoT Server =
91 91  
92 92  
... ... @@ -198,6 +198,7 @@
198 198  
199 199  
200 200  
199 +
201 201  == 2.4 Uplink Payload   ( Fport~=2) ==
202 202  
203 203  
... ... @@ -209,43 +209,74 @@
209 209  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
210 210  )))
211 211  
212 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
213 -|=(% style="width: 60px;" %)(((
214 -**Size(bytes)**
215 -)))|=(% style="width: 30px;" %)(((
216 -**2**
217 -)))|=(% style="width: 100px;" %)(((
218 -**2**
219 -)))|=(% style="width: 100px;" %)(((
220 -**2**
221 -)))|=(% style="width: 50px;" %)(((
222 -**1**
223 -)))|=(% style="width: 50px;" %)(((
224 -**4**
211 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
212 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
213 +(((
214 +(% _mstvisible="6" %)
215 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
216 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
217 +(((
218 +(% _mstvisible="6" %)
219 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
220 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
221 +(((
222 +(% _mstvisible="6" %)
223 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
224 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
225 +(((
226 +(% _mstvisible="6" %)
227 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
228 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
229 +(((
230 +(% _mstvisible="6" %)
231 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
232 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
233 +(((
234 +(% _mstvisible="6" %)
235 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
225 225  )))
226 -|(% style="width:97px" %)(((
227 -**Value**
228 -)))|(% style="width:39px" %)(((
229 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
230 -)))|(% style="width:100px" %)(((
237 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
231 231  (((
232 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
239 +(% _mstvisible="6" %)
240 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
241 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
242 +(((
243 +(% _mstvisible="6" %)
244 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
245 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
246 +(((
247 +(% _mstvisible="6" %)
248 +(((
249 +(% _mstvisible="7" %)
250 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
233 233  )))
234 -)))|(% style="width:77px" %)(((
252 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
235 235  (((
236 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
254 +(% _mstvisible="6" %)
255 +(((
256 +(% _mstvisible="7" %)
257 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
237 237  )))
238 -)))|(% style="width:47px" %)(((
239 -[[Ext>>||anchor="H2.4.5Ext23"]] #
240 -)))|(% style="width:51px" %)(((
241 -[[Ext value>>||anchor="H2.4.6Extvalue"]]
259 +
260 +(% _mstvisible="6" %)
261 +(((
262 +(% _mstvisible="7" %)
263 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
242 242  )))
265 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
266 +(((
267 +(% _mstvisible="6" %)
268 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
269 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
270 +(((
271 +(% _mstvisible="6" %)
272 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
273 +)))
243 243  
244 244  * The First 6 bytes: has fix meanings for every LHT65N.
245 245  * The 7th byte (EXT #): defines the external sensor model.
246 246  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^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.)
247 247  
248 -
249 249  === 2.4.1 Decoder in TTN V3 ===
250 250  
251 251  
... ... @@ -258,6 +258,7 @@
258 258  
259 259  
260 260  
291 +
261 261  === 2.4.2 BAT-Battery Info ===
262 262  
263 263  
... ... @@ -274,7 +274,6 @@
274 274  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
275 275  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
276 276  
277 -
278 278  === 2.4.3 Built-in Temperature ===
279 279  
280 280  
... ... @@ -286,7 +286,6 @@
286 286  
287 287  * Temperature:  (0xF5C6-65536)/100=-26.18℃
288 288  
289 -
290 290  === 2.4.4 Built-in Humidity ===
291 291  
292 292  
... ... @@ -294,7 +294,6 @@
294 294  
295 295  * Humidity:    0x025C/10=60.4%
296 296  
297 -
298 298  === 2.4.5 Ext # ===
299 299  
300 300  
... ... @@ -317,8 +317,6 @@
317 317  
318 318  The last 2 bytes of data are meaningless
319 319  
320 -
321 -
322 322  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
323 323  
324 324  
... ... @@ -341,59 +341,119 @@
341 341  
342 342  )))
343 343  
344 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
345 -|=(% style="width: 50px;" %)(((
346 -**Size(bytes)**
347 -)))|=(% style="width: 70px;" %)(((
348 -**2**
349 -)))|=(% style="width: 120px;" %)(((
350 -**2**
351 -)))|=(% style="width: 120px;" %)(((
352 -**2**
353 -)))|=(% style="width: 50px;" %)(((
354 -**1**
355 -)))|=(% style="width: 70px;" %)(((
356 -**4**
370 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
371 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
372 +(((
373 +(% _mstvisible="6" %)
374 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
375 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
376 +(((
377 +(% _mstvisible="6" %)
378 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
379 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
380 +(((
381 +(% _mstvisible="6" %)
382 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
383 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
384 +(((
385 +(% _mstvisible="6" %)
386 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
387 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
388 +(((
389 +(% _mstvisible="6" %)
390 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
391 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
392 +(((
393 +(% _mstvisible="6" %)
394 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
357 357  )))
358 -|(% style="width:110px" %)(((
359 -**Value**
360 -)))|(% style="width:71px" %)(((
361 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
362 -)))|(% style="width:99px" %)(((
363 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
364 -)))|(% style="width:132px" %)(((
365 -BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
366 -)))|(% style="width:54px" %)(((
396 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
397 +(((
398 +(% _mstvisible="6" %)
399 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
400 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
401 +(((
402 +(% _mstvisible="6" %)
403 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
404 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
405 +(((
406 +(% _mstvisible="6" %)
407 +(((
408 +(% _mstvisible="7" %)
409 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
410 +)))
411 +
412 +(% _mstvisible="6" %)
413 +(((
414 +(% _mstvisible="7" %)
415 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
416 +)))
417 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
418 +(((
419 +(% _mstvisible="6" %)
420 +(((
421 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
422 +BAT Status &
423 +)))
424 +
425 +(% _mstvisible="6" %)
426 +(((
427 +(% _mstvisible="7" %)
428 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
429 +)))
430 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
431 +(((
432 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
367 367  Status & Ext
368 -)))|(% style="width:64px" %)(((
369 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
434 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
435 +(((
436 +(% _mstvisible="6" %)
437 +(((
438 +(% _mstvisible="7" %)
439 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
370 370  )))
441 +)))
371 371  
372 -* **Battery status & Built-in Humidity**
443 +(% _mstvisible="1" %)
444 +* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
373 373  
374 -(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
375 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
376 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
446 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
447 +(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0]
448 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
449 +(((
450 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
377 377  BAT Status
452 +
453 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
378 378  00(b): Ultra Low ( BAT <= 2.50v)
455 +
456 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
379 379  01(b): Low  (2.50v <=BAT <= 2.55v)
458 +
459 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
380 380  10(b): OK   (2.55v <= BAT <=2.65v)
461 +
462 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
381 381  11(b): Good   (BAT >= 2.65v)
382 -)))|(% style="width:132px" %)(((
383 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
464 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
465 +(((
466 +(% _mstvisible="6" %)
467 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
468 +
469 +(% _mstvisible="6" %)
470 +
384 384  )))
385 385  
386 -* **Status & Ext Byte**
473 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
387 387  
388 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
389 -|=(% 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]**
390 -|=(% 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)
475 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
476 +|(% 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]**
477 +|(% 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)
391 391  
392 392  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
393 393  * (% 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.
394 394  * (% 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)
395 395  
396 -
397 397  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
398 398  
399 399  
... ... @@ -401,11 +401,11 @@
401 401  
402 402  be used to power the external ADC sensor; user can control the power on time for this
403 403  
404 -(% style="color:blue" %)**sensor by setting:**
490 +sensor by setting:
405 405  
406 -**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
492 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
407 407  
408 -**For example:**
494 +For example:
409 409  
410 410  AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
411 411  
... ... @@ -449,7 +449,7 @@
449 449  [[image:image-20220927095645-1.png||height="534" width="460"]]
450 450  
451 451  
452 -(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
538 +**Ext=2,Temperature Sensor(TMP117)：**
453 453  
454 454  [[image:image-20220906102307-7.png]]
455 455  
... ... @@ -460,6 +460,7 @@
460 460  
461 461  
462 462  
549 +
463 463  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
464 464  
465 465  
... ... @@ -468,7 +468,7 @@
468 468  
469 469  (% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
470 470  
471 -(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
558 +**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
472 472  
473 473   In Open State, the power consumption is the same as if there is no probe
474 474  
... ... @@ -479,20 +479,20 @@
479 479  
480 480  Ext=4,Interrupt Sensor：
481 481  
482 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
483 -|(% style="width:101px" %)(((
569 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
570 +|(% style="width:117px" %)(((
484 484  AT+EXT=4,1
485 -)))|(% style="width:373px" %)(((
572 +)))|(% style="width:371px" %)(((
486 486  Sent uplink packet in both rising and falling interrupt
487 487  )))
488 -|(% style="width:101px" %)(((
575 +|(% style="width:117px" %)(((
489 489  AT+EXT=4,2
490 -)))|(% style="width:373px" %)(((
577 +)))|(% style="width:371px" %)(((
491 491  Sent uplink packet only in falling interrupt
492 492  )))
493 -|(% style="width:101px" %)(((
580 +|(% style="width:117px" %)(((
494 494  AT+EXT=4,3
495 -)))|(% style="width:373px" %)(((
582 +)))|(% style="width:371px" %)(((
496 496  Sent uplink packet only in rising interrupt
497 497  )))
498 498  
... ... @@ -507,6 +507,7 @@
507 507  
508 508  
509 509  
597 +
510 510  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
511 511  
512 512  
... ... @@ -522,7 +522,6 @@
522 522  
523 523  [[image:image-20220906101320-5.png||height="353" width="696"]]
524 524  
525 -
526 526  Ext=8, Counting Sensor ( 4 bytes)：
527 527  
528 528  (% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
... ... @@ -558,7 +558,52 @@
558 558  A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
559 559  
560 560  
648 +(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
561 561  
650 +
651 +(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
652 +
653 +(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
654 +
655 +0): Cancel
656 +
657 +1): Threshold alarm
658 +
659 +2): Fluctuation alarm
660 +
661 +
662 +(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
663 +
664 +(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
665 +
666 +
667 +(% style="color:#037691" %) **Parameter 3 and parameter 4:**
668 +
669 +1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
670 +
671 +Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
672 +
673 +
674 +2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
675 +
676 +Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
677 +
678 +If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
679 +
680 +
681 +(% style="color:blue" %)** Downlink:**
682 +
683 +0xA5 00 ~-~- AT+WMOD=0.
684 +
685 +0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
686 +
687 +0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
688 +
689 +0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
690 +
691 +
692 +
693 +
562 562  == 2.5 Show data on Datacake ==
563 563  
564 564  
... ... @@ -621,14 +621,13 @@
621 621  
622 622  There are two methods:
623 623  
624 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
756 +**Method 1**: IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
625 625  
626 626  
627 -(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N 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.
759 +**Method 2: **Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N 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.
628 628  
761 +**Note for method 2:**
629 629  
630 -(% style="color:red" %)**Note for method 2:**
631 -
632 632  * a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
633 633  * b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N 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 LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message.
634 634  
... ... @@ -638,7 +638,6 @@
638 638  [[image:image-20220703111700-2.png||height="381" width="1119"]]
639 639  
640 640  
641 -
642 642  === 2.6.2 Unix TimeStamp ===
643 643  
644 644  
... ... @@ -663,11 +663,11 @@
663 663  
664 664  
665 665  (((
666 -(% style="color:blue" %)**There are two ways to set device's time:**
796 +There are two ways to set device's time:
667 667  )))
668 668  
669 669  (((
670 -**1.  Through LoRaWAN MAC Command (Default settings)**
800 +**~1. Through LoRaWAN MAC Command (Default settings)**
671 671  )))
672 672  
673 673  (((
... ... @@ -717,75 +717,338 @@
717 717  === 2.6.5 Datalog Uplink payload ===
718 718  
719 719  
850 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
720 720  The Datalog poll reply uplink will use below payload format.
721 721  
722 -**Retrieval data payload:**
853 +(% _mstvisible="1" %)
854 +(((
855 +(% _mstvisible="2" %)
856 +
723 723  
724 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
725 -|=(% style="width: 60px;" %)(((
726 -**Size(bytes)**
727 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
728 -|(% 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"]]
858 +(% _mstvisible="2" %)
859 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
860 +)))
729 729  
730 -**Poll message flag & Ext:**
862 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
863 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
864 +(((
865 +(% _mstvisible="6" %)
866 +(((
867 +(% _mstvisible="7" %)
868 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
869 +)))
870 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
871 +(((
872 +(% _mstvisible="6" %)
873 +(((
874 +(% _mstvisible="7" %)
875 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
876 +)))
877 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
878 +(((
879 +(% _mstvisible="6" %)
880 +(((
881 +(% _mstvisible="7" %)
882 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
883 +)))
884 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
885 +(((
886 +(% _mstvisible="6" %)
887 +(((
888 +(% _mstvisible="7" %)
889 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
890 +)))
891 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
892 +(((
893 +(% _mstvisible="6" %)
894 +(((
895 +(% _mstvisible="7" %)
896 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
897 +)))
898 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
899 +(((
900 +(% _mstvisible="6" %)
901 +(((
902 +(% _mstvisible="7" %)
903 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
904 +)))
905 +)))
906 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
907 +(((
908 +(% _mstvisible="6" %)
909 +(((
910 +(% _mstvisible="7" %)
911 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
912 +)))
913 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
914 +(((
915 +(% _mstvisible="6" %)
916 +(((
917 +(% _mstvisible="7" %)
918 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
919 +)))
920 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
921 +(((
922 +(% _mstvisible="6" %)
923 +(((
924 +(% _mstvisible="7" %)
925 +(((
926 +(% _mstvisible="8" %)
927 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
928 +)))
929 +)))
731 731  
931 +(% _mstvisible="6" %)
932 +(((
933 +(% _mstvisible="7" %)
934 +(((
935 +(% _mstvisible="8" %)
936 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
937 +)))
938 +)))
939 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
940 +(((
941 +(% _mstvisible="6" %)
942 +(((
943 +(% _mstvisible="7" %)
944 +(((
945 +(% _mstvisible="8" %)
946 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
947 +)))
948 +)))
949 +
950 +(% _mstvisible="6" %)
951 +(((
952 +(% _mstvisible="7" %)
953 +(((
954 +(% _mstvisible="8" %)
955 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
956 +)))
957 +)))
958 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
959 +(((
960 +(% _mstvisible="6" %)
961 +(((
962 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
963 +Poll message flag & Ext
964 +)))
965 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
966 +(((
967 +(% _mstvisible="6" %)
968 +(((
969 +(% _mstvisible="7" %)
970 +(((
971 +(% _mstvisible="8" %)
972 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
973 +)))
974 +)))
975 +
976 +(% _mstvisible="6" %)
977 +(((
978 +(% _mstvisible="7" %)
979 +(((
980 +(% _mstvisible="8" %)
981 +
982 +)))
983 +)))
984 +)))
985 +
986 +(% _mstvisible="1" %)
987 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
988 +
989 +(% _mstvisible="1" %)
990 +(((
991 +(% _mstvisible="2" %)
992 +(((
993 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
994 +(((
732 732  [[image:image-20221006192726-1.png||height="112" width="754"]]
733 733  
734 -(% style="color:blue" %)**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>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
997 +(% class="mark" %)**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>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature)
735 735  
736 -(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
999 +(% class="mark" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
737 737  
738 -* Poll Message Flag is set to 1.
1001 +
1002 +)))
1003 +)))
1004 +)))
739 739  
740 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1006 +(% _mstvisible="1" %)
1007 +* (% _mstvisible="3" %)
1008 +(((
1009 +(% _mstvisible="4" %)
1010 +(((
1011 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
1012 +(((
1013 +Poll Message Flag is set to 1.
1014 +)))
1015 +)))
1016 +)))
1017 +* (% _mstvisible="3" %)
1018 +(((
1019 +(% _mstvisible="4" %)
1020 +(((
1021 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
1022 +(((
1023 +Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1024 +)))
1025 +)))
1026 +)))
741 741  
1028 +(% _mstvisible="1" %)
1029 +(((
1030 +(% _mstvisible="2" %)
1031 +(((
1032 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1033 +(((
1034 +
1035 +)))
1036 +
1037 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1038 +(((
742 742  For example, in US915 band, the max payload for different DR is:
1040 +)))
1041 +)))
1042 +)))
743 743  
744 -(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
1044 +(% _mstvisible="1" %)
1045 +(((
1046 +(% _mstvisible="2" %)
1047 +(((
1048 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
1049 +(((
1050 +**a) DR0:** max is 11 bytes so one entry of data
1051 +)))
1052 +)))
1053 +)))
745 745  
746 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1055 +(% _mstvisible="1" %)
1056 +(((
1057 +(% _mstvisible="2" %)
1058 +(((
1059 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
1060 +(((
1061 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1062 +)))
1063 +)))
1064 +)))
747 747  
748 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1066 +(% _mstvisible="1" %)
1067 +(((
1068 +(% _mstvisible="2" %)
1069 +(((
1070 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1071 +(((
1072 +**c) DR2:** total payload includes 11 entries of data
1073 +)))
1074 +)))
1075 +)))
749 749  
750 -(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1077 +(% _mstvisible="1" %)
1078 +(((
1079 +(% _mstvisible="2" %)
1080 +(((
1081 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1082 +(((
1083 +**d) DR3: **total payload includes 22 entries of data.
1084 +)))
1085 +)))
1086 +)))
751 751  
1088 +(% _mstvisible="1" %)
1089 +(((
1090 +(% _mstvisible="2" %)
1091 +(((
1092 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1093 +(((
752 752  If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
1095 +)))
1096 +)))
1097 +)))
753 753  
754 754  
755 -**Example:**
1100 +(% _mstvisible="1" style="text-align: left;" %)
1101 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
756 756  
1103 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
757 757  If LHT65N has below data inside Flash:
758 758  
1106 +(% _mstvisible="1" %)
759 759  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
760 760  
1109 +(% _mstvisible="1" %)
1110 +(((
1111 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1112 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1113 +)))
761 761  
762 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1115 +(% _mstvisible="1" %)
1116 +(((
1117 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1118 + Where : Start time: 60065F97 = time 21/1/19 04:27:03
1119 +)))
763 763  
764 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
1121 +(% _mstvisible="1" %)
1122 +(((
1123 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1124 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1125 +)))
765 765  
766 - Stop time: 60066DA7= time 21/1/19 05:27:03
1127 +(% _mstvisible="1" %)
1128 +(((
1129 +(% _mstvisible="2" %)
1130 +
1131 +)))
767 767  
1133 +(% _mstvisible="1" %)
1134 +(((
1135 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1136 +LHT65N will uplink this payload.
1137 +)))
768 768  
769 -**LHT65N will uplink this payload.**
770 -
1139 +(% _mstvisible="1" %)
771 771  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
772 772  
773 773  
774 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1143 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1144 +(((
1145 +7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1146 +)))
775 775  
1148 +(% _msthash="315237" _msttexthash="1385839" %)
1149 +(((
776 776  Where the first 11 bytes is for the first entry:
1151 +)))
777 777  
1153 +(% _msthash="315238" _msttexthash="274846" %)
1154 +(((
778 778  7FFF089801464160065F97
1156 +)))
779 779  
1158 +(% _msthash="315239" _msttexthash="617435" %)
1159 +(((
780 780  Ext sensor data=0x7FFF/100=327.67
1161 +)))
781 781  
782 -Temp=0x088E/100=22.00
1163 +(% _msthash="315240" _msttexthash="270543" %)
1164 +(((
1165 +Temp=0x0898/100=22.00
1166 +)))
783 783  
784 -Hum=0x014B/10=32.6
1168 +(% _msthash="315241" _msttexthash="211783" %)
1169 +(((
1170 +Hum=0x0146/10=32.6
1171 +)))
785 785  
1173 +(% _msthash="315242" _msttexthash="1569776" %)
1174 +(((
786 786  poll message flag & Ext=0x41,means reply data,Ext=1
1176 +)))
787 787  
788 -Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1178 +(% _msthash="315243" _msttexthash="1120509" %)
1179 +(((
1180 +Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1181 +)))
789 789  
790 790  
791 791  
... ... @@ -799,17 +799,12 @@
799 799  (((
800 800  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
801 801  
1195 +=== **2.7.1 ALARM MODE ( Since v1.3.1 firmware)** ===
802 802  
803 -
804 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
805 -
806 -
807 -**Internal GXHT30 temperature alarm**
808 -
809 809  (((
810 810  (% class="box infomessage" %)
811 811  (((
812 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1200 +**AT+WMOD=3,**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
813 813  
814 814  **AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
815 815  
... ... @@ -823,116 +823,12 @@
823 823  )))
824 824  )))
825 825  
826 -(% style="color:#4f81bd" %)**Downlink Command:**
827 827  
828 -AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
829 -
830 -AT+CITEMP=1 : A60001
831 -
832 -AT+ARTEMP=1,60  :  A70001003C
833 -
834 -AT+ARTEMP=-16,60 :  A7FFF0003C
835 -
836 -AT+LEDALARM=1  :  3601
837 -
838 -
839 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
840 -
841 -Total bytes: 8 bytes
842 -
843 -**Example: **AA0100010001003C
844 -
845 -WMOD=01
846 -
847 -CITEMP=0001
848 -
849 -TEMPlow=0001
850 -
851 -TEMPhigh=003C
852 -
853 -
854 -**DS18B20 and TMP117 Threshold Alarm**
855 -
856 -**~ AT+WMOD=1,60,-10,20**
857 -
858 -(% style="color:#4f81bd" %)**Downlink Command:**
859 -
860 -**Example: **A5013CFC180014
861 -
862 -MOD=01
863 -
864 -CITEMP=3C(S)
865 -
866 -TEMPlow=FC18
867 -
868 -TEMPhigh=0014
869 -
870 -
871 -**Fluctuation alarm for DS18B20 and TMP117**
872 -
873 -**AT+WMOD=2,60,5** 
874 -
875 -(% style="color:#4f81bd" %)**Downlink Command:**
876 -
877 -**Example: **A5023C05
878 -
879 -MOD=02
880 -
881 -CITEMP=3C(S)
882 -
883 -temperature fluctuation=05
884 -
885 -
886 -**Collect multiple times and send once**
887 -
888 -**AT+WMOD=3,1,60,20,-16,32,1**  ~/~/ Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -10 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately.
889 -
890 -(% style="color:#4f81bd" %)**Downlink Command:**
891 -
892 -**Example: **A50301003C14FFF0002001
893 -
894 -MOD=03
895 -
896 -EXT=01
897 -
898 -CITEMP=003C(S)
899 -
900 -Total number of acquisitions=14
901 -
902 -TEMPlow=FFF0
903 -
904 -TEMPhigh=0020
905 -
906 -ARTEMP=01
907 -
908 -
909 -**Uplink payload( Fport=3)**
910 -
911 -**Example: **CBEA0109920A4109C4
912 -
913 -BatV=CBEA
914 -
915 -EXT=01
916 -
917 -Temp1=0992  ~/~/ 24.50℃
918 -
919 -Temp2=0A41  ~/~/ 26.25℃
920 -
921 -Temp3=09C4  ~/~/ 25.00℃
922 -
923 -
924 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
925 -
926 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
927 -
928 -
929 929  
930 930  )))
931 931  
932 932  (((
933 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
934 -
935 -
1219 +=== **2.7.2 ALARM MODE ( Before v1.3.1 firmware)** ===
936 936  )))
937 937  
938 938  (% _mstvisible="1" class="box infomessage" %)
... ... @@ -988,7 +988,6 @@
988 988  * RED LED when external sensor is not connected
989 989  * For each success downlink, the PURPLE LED will blink once
990 990  
991 -
992 992  == 2.9 installation ==
993 993  
994 994  
... ... @@ -1046,7 +1046,6 @@
1046 1046  * Operating Range: -40 ~~ 125 °C
1047 1047  * Working voltage 2.35v ~~ 5v
1048 1048  
1049 -
1050 1050  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1051 1051  
1052 1052  
... ... @@ -1110,13 +1110,12 @@
1110 1110  
1111 1111  Format: Command Code (0x01) followed by 3 bytes time value.
1112 1112  
1113 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1395 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1114 1114  
1115 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1397 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1116 1116  
1117 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1399 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1118 1118  
1119 -
1120 1120  == 4.2 Set External Sensor Mode ==
1121 1121  
1122 1122  
... ... @@ -1140,7 +1140,6 @@
1140 1140  
1141 1141  * 0xA20702003c: Same as AT+SETCNT=60
1142 1142  
1143 -
1144 1144  == 4.3 Enable/Disable uplink Temperature probe ID ==
1145 1145  
1146 1146  
... ... @@ -1171,7 +1171,6 @@
1171 1171  * **0xA800**  **~-~->** AT+PID=0
1172 1172  * **0xA801**     **~-~->** AT+PID=1
1173 1173  
1174 -
1175 1175  == 4.4 Set Password ==
1176 1176  
1177 1177  
... ... @@ -1223,7 +1223,6 @@
1223 1223  
1224 1224  * There is no downlink command to set to Sleep mode.
1225 1225  
1226 -
1227 1227  == 4.7 Set system time ==
1228 1228  
1229 1229  
... ... @@ -1237,7 +1237,7 @@
1237 1237  
1238 1238  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1239 1239  
1240 -0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1518 +0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1241 1241  
1242 1242  
1243 1243  
... ... @@ -1279,7 +1279,7 @@
1279 1279  
1280 1280  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1281 1281  
1282 -**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1560 +**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1283 1283  
1284 1284  
1285 1285  
... ... @@ -1330,79 +1330,28 @@
1330 1330  
1331 1331  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1332 1332  
1333 -* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1611 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1334 1334  
1335 -
1336 1336  == 4.13 Auto Send None-ACK messages ==
1337 1337  
1338 1338  
1616 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1339 1339  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.
1340 1340  
1341 1341  
1342 1342  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1343 1343  
1622 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1344 1344  The default factory setting is 0
1345 1345  
1346 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1347 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1348 -|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1625 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1626 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1627 +(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1349 1349  
1350 1350  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1351 1351  
1352 -* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1631 +* Example: 0x3401 ~/~/  Same as AT+PNACKMD=1
1353 1353  
1354 -
1355 -== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1356 -
1357 -
1358 -Feature: Set internal and external temperature sensor alarms.
1359 -
1360 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1361 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1362 -|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1363 -
1364 -(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1365 -
1366 -(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
1367 -
1368 -0): Cancel
1369 -
1370 -1): Threshold alarm
1371 -
1372 -2): Fluctuation alarm
1373 -
1374 -
1375 -(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
1376 -
1377 -(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.**
1378 -
1379 -
1380 -(% style="color:#037691" %) **Parameter 3 and parameter 4:**
1381 -
1382 -1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
1383 -
1384 -Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
1385 -
1386 -
1387 -2):  If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature.
1388 -
1389 -Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
1390 -
1391 -If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
1392 -
1393 -
1394 -(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
1395 -
1396 -0xA5 00 ~-~- AT+WMOD=0.
1397 -
1398 -0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105  (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 )
1399 -
1400 -0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1401 -
1402 -0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02.
1403 -
1404 -
1405 -
1406 1406  = 5. Battery & How to replace =
1407 1407  
1408 1408  
... ... @@ -1438,7 +1438,6 @@
1438 1438  [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1439 1439  
1440 1440  
1441 -
1442 1442  == 5.3 Battery Life Analyze ==
1443 1443  
1444 1444  
... ... @@ -1872,7 +1872,6 @@
1872 1872  
1873 1873  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1874 1874  
1875 -
1876 1876  = 8. Packing Info =
1877 1877  
1878 1878  
... ... @@ -1886,13 +1886,11 @@
1886 1886  * Device Size:  10 x 10 x 3.5 cm
1887 1887  * Device Weight: 120.5g
1888 1888  
1889 -
1890 1890  = 9. Reference material =
1891 1891  
1892 1892  
1893 1893  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1894 1894  
1895 -
1896 1896  = 10. FCC Warning =
1897 1897  
1898 1898