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Last modified by Xiaoling on 2023/07/18 10:12
From version 202.1
edited by Edwin Chen
on 2022/10/06 19:27
Change comment: Uploaded new attachment "image-20221006192726-1.png", version {1}
To version 213.2
edited by Xiaoling
on 2022/11/02 15:39
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -200,10 +200,9 @@
200 200  
201 201  
202 202  
203 +== 2.4 Uplink Payload   ( Fport~=2) ==
203 203  
204 -== 2.4 Uplink Payload ==
205 205  
206 -
207 207  (((
208 208  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
209 209  )))
... ... @@ -212,69 +212,37 @@
212 212  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
213 213  )))
214 214  
215 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
216 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
217 -(((
218 -(% _mstvisible="6" %)
219 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
220 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
221 -(((
222 -(% _mstvisible="6" %)
223 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
224 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
225 -(((
226 -(% _mstvisible="6" %)
227 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
228 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
229 -(((
230 -(% _mstvisible="6" %)
231 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
232 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
233 -(((
234 -(% _mstvisible="6" %)
235 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
236 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
237 -(((
238 -(% _mstvisible="6" %)
239 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
214 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
215 +|=(% style="width: 60px;" %)(((
216 +**Size(bytes)**
217 +)))|=(% style="width: 30px;" %)(((
218 +**2**
219 +)))|=(% style="width: 100px;" %)(((
220 +**2**
221 +)))|=(% style="width: 100px;" %)(((
222 +**2**
223 +)))|=(% style="width: 50px;" %)(((
224 +**1**
225 +)))|=(% style="width: 50px;" %)(((
226 +**4**
240 240  )))
241 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
228 +|(% style="width:97px" %)(((
229 +**Value**
230 +)))|(% style="width:39px" %)(((
231 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
232 +)))|(% style="width:100px" %)(((
242 242  (((
243 -(% _mstvisible="6" %)
244 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
245 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
246 -(((
247 -(% _mstvisible="6" %)
248 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
249 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
250 -(((
251 -(% _mstvisible="6" %)
252 -(((
253 -(% _mstvisible="7" %)
254 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
234 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
255 255  )))
256 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
236 +)))|(% style="width:77px" %)(((
257 257  (((
258 -(% _mstvisible="6" %)
259 -(((
260 -(% _mstvisible="7" %)
261 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
238 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
262 262  )))
263 -
264 -(% _mstvisible="6" %)
265 -(((
266 -(% _mstvisible="7" %)
267 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
240 +)))|(% style="width:47px" %)(((
241 +[[Ext>>||anchor="H2.4.5Ext23"]] #
242 +)))|(% style="width:51px" %)(((
243 +[[Ext value>>||anchor="H2.4.6Extvalue"]]
268 268  )))
269 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
270 -(((
271 -(% _mstvisible="6" %)
272 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
273 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
274 -(((
275 -(% _mstvisible="6" %)
276 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
277 -)))
278 278  
279 279  * The First 6 bytes: has fix meanings for every LHT65N.
280 280  * The 7th byte (EXT #): defines the external sensor model.
... ... @@ -282,23 +282,18 @@
282 282  
283 283  
284 284  
285 -
286 286  === 2.4.1 Decoder in TTN V3 ===
287 287  
288 288  
289 289  When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading.
290 290  
291 -Below is the position to put the decoder and LHT65N decoder can be download from here:
257 +Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
292 292  
293 293  
294 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
295 -
296 -
297 297  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
298 298  
299 299  
300 300  
301 -
302 302  === 2.4.2 BAT-Battery Info ===
303 303  
304 304  
... ... @@ -317,7 +317,6 @@
317 317  
318 318  
319 319  
320 -
321 321  === 2.4.3 Built-in Temperature ===
322 322  
323 323  
... ... @@ -331,7 +331,6 @@
331 331  
332 332  
333 333  
334 -
335 335  === 2.4.4 Built-in Humidity ===
336 336  
337 337  
... ... @@ -341,7 +341,6 @@
341 341  
342 342  
343 343  
344 -
345 345  === 2.4.5 Ext # ===
346 346  
347 347  
... ... @@ -364,6 +364,8 @@
364 364  
365 365  The last 2 bytes of data are meaningless
366 366  
326 +
327 +
367 367  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
368 368  
369 369  
... ... @@ -386,114 +386,53 @@
386 386  
387 387  )))
388 388  
389 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
390 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
391 -(((
392 -(% _mstvisible="6" %)
393 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
394 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
395 -(((
396 -(% _mstvisible="6" %)
397 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
398 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
399 -(((
400 -(% _mstvisible="6" %)
401 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
402 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
403 -(((
404 -(% _mstvisible="6" %)
405 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
406 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
407 -(((
408 -(% _mstvisible="6" %)
409 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
410 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
411 -(((
412 -(% _mstvisible="6" %)
413 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
350 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
351 +|=(% style="width: 50px;" %)(((
352 +**Size(bytes)**
353 +)))|=(% style="width: 70px;" %)(((
354 +**2**
355 +)))|=(% style="width: 120px;" %)(((
356 +**2**
357 +)))|=(% style="width: 120px;" %)(((
358 +**2**
359 +)))|=(% style="width: 50px;" %)(((
360 +**1**
361 +)))|=(% style="width: 70px;" %)(((
362 +**4**
414 414  )))
415 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
416 -(((
417 -(% _mstvisible="6" %)
418 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
419 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
420 -(((
421 -(% _mstvisible="6" %)
422 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
423 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
424 -(((
425 -(% _mstvisible="6" %)
426 -(((
427 -(% _mstvisible="7" %)
428 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
429 -)))
430 -
431 -(% _mstvisible="6" %)
432 -(((
433 -(% _mstvisible="7" %)
434 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
435 -)))
436 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
437 -(((
438 -(% _mstvisible="6" %)
439 -(((
440 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
441 -BAT Status &
442 -)))
443 -
444 -(% _mstvisible="6" %)
445 -(((
446 -(% _mstvisible="7" %)
447 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
448 -)))
449 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
450 -(((
451 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
364 +|(% style="width:110px" %)(((
365 +**Value**
366 +)))|(% style="width:71px" %)(((
367 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
368 +)))|(% style="width:99px" %)(((
369 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
370 +)))|(% style="width:132px" %)(((
371 +BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
372 +)))|(% style="width:54px" %)(((
452 452  Status & Ext
453 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
454 -(((
455 -(% _mstvisible="6" %)
456 -(((
457 -(% _mstvisible="7" %)
458 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
374 +)))|(% style="width:64px" %)(((
375 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
459 459  )))
460 -)))
461 461  
462 -(% _mstvisible="1" %)
463 -* (% _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**
378 +* **Battery status & Built-in Humidity**
464 464  
465 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
466 -(% _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]
467 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
468 -(((
469 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
380 +(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
381 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
382 +|(% style="width:67px" %)Value|(% style="width:256px" %)(((
470 470  BAT Status
471 -
472 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
473 473  00(b): Ultra Low ( BAT <= 2.50v)
474 -
475 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
476 476  01(b): Low  (2.50v <=BAT <= 2.55v)
477 -
478 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
479 479  10(b): OK   (2.55v <= BAT <=2.65v)
480 -
481 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
482 482  11(b): Good   (BAT >= 2.65v)
483 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
484 -(((
485 -(% _mstvisible="6" %)
486 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
487 -
488 -(% _mstvisible="6" %)
489 -
388 +)))|(% style="width:132px" %)(((
389 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
490 490  )))
491 491  
492 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
392 +* **Status & Ext Byte**
493 493  
494 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
495 -|(% 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]**
496 -|(% 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)
394 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
395 +|=(% 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]**
396 +|=(% 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)
497 497  
498 498  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
499 499  * (% 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.
... ... @@ -501,7 +501,6 @@
501 501  
502 502  
503 503  
504 -
505 505  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
506 506  
507 507  
... ... @@ -509,11 +509,11 @@
509 509  
510 510  be used to power the external ADC sensor; user can control the power on time for this
511 511  
512 -sensor by setting:
411 +(% style="color:blue" %)**sensor by setting:**
513 513  
514 -AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
413 +**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
515 515  
516 -For example:
415 +**For example:**
517 517  
518 518  AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
519 519  
... ... @@ -557,7 +557,7 @@
557 557  [[image:image-20220927095645-1.png||height="534" width="460"]]
558 558  
559 559  
560 -**Ext=2,Temperature Sensor(TMP117)：**
459 +(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
561 561  
562 562  [[image:image-20220906102307-7.png]]
563 563  
... ... @@ -568,7 +568,6 @@
568 568  
569 569  
570 570  
571 -
572 572  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
573 573  
574 574  
... ... @@ -577,7 +577,7 @@
577 577  
578 578  (% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
579 579  
580 -**Case 1: Door Sensor.** 3.3v Out for such sensor is just to detect Open/Close.
478 +(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
581 581  
582 582   In Open State, the power consumption is the same as if there is no probe
583 583  
... ... @@ -588,20 +588,20 @@
588 588  
589 589  Ext=4,Interrupt Sensor：
590 590  
591 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:512px" %)
592 -|(% style="width:117px" %)(((
489 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
490 +|(% style="width:101px" %)(((
593 593  AT+EXT=4,1
594 -)))|(% style="width:371px" %)(((
492 +)))|(% style="width:373px" %)(((
595 595  Sent uplink packet in both rising and falling interrupt
596 596  )))
597 -|(% style="width:117px" %)(((
495 +|(% style="width:101px" %)(((
598 598  AT+EXT=4,2
599 -)))|(% style="width:371px" %)(((
497 +)))|(% style="width:373px" %)(((
600 600  Sent uplink packet only in falling interrupt
601 601  )))
602 -|(% style="width:117px" %)(((
500 +|(% style="width:101px" %)(((
603 603  AT+EXT=4,3
604 -)))|(% style="width:371px" %)(((
502 +)))|(% style="width:373px" %)(((
605 605  Sent uplink packet only in rising interrupt
606 606  )))
607 607  
... ... @@ -616,7 +616,6 @@
616 616  
617 617  
618 618  
619 -
620 620  ==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
621 621  
622 622  
... ... @@ -632,6 +632,7 @@
632 632  
633 633  [[image:image-20220906101320-5.png||height="353" width="696"]]
634 634  
532 +
635 635  Ext=8, Counting Sensor ( 4 bytes)：
636 636  
637 637  (% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
... ... @@ -667,52 +667,7 @@
667 667  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)
668 668  
669 669  
670 -(% style="color:blue" %)**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
671 671  
672 -
673 -(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
674 -
675 -(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
676 -
677 -0): Cancel
678 -
679 -1): Threshold alarm
680 -
681 -2): Fluctuation alarm
682 -
683 -
684 -(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
685 -
686 -(% 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.**
687 -
688 -
689 -(% style="color:#037691" %) **Parameter 3 and parameter 4:**
690 -
691 -1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
692 -
693 -Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
694 -
695 -
696 -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.
697 -
698 -Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
699 -
700 -If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
701 -
702 -
703 -(% style="color:blue" %)** Downlink:**
704 -
705 -0xA5 00 ~-~- AT+WMOD=0.
706 -
707 -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 )
708 -
709 -0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
710 -
711 -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.
712 -
713 -
714 -
715 -
716 716  == 2.5 Show data on Datacake ==
717 717  
718 718  
... ... @@ -775,9 +775,17 @@
775 775  
776 776  There are two methods:
777 777  
778 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
779 -1. 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 message and store the sensor data, and it will send all messages (10s interval) after the network recovery. note: a) LHT65N will do ack check for data records sending to make sure every data arrive server. b) LHT65N will send data in CONFIRMED Mode when PNACKMD=1, but it won't re-transmit the same packet , it will just mark it as NONE-ACK and resend after network is detected.
631 +(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
780 780  
633 +
634 +(% 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.
635 +
636 +
637 +(% style="color:red" %)**Note for method 2:**
638 +
639 +* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
640 +* 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.
641 +
781 781  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
782 782  
783 783  
... ... @@ -784,6 +784,7 @@
784 784  [[image:image-20220703111700-2.png||height="381" width="1119"]]
785 785  
786 786  
648 +
787 787  === 2.6.2 Unix TimeStamp ===
788 788  
789 789  
... ... @@ -808,11 +808,11 @@
808 808  
809 809  
810 810  (((
811 -There are two ways to set device's time:
673 +(% style="color:blue" %)**There are two ways to set device's time:**
812 812  )))
813 813  
814 814  (((
815 -**~1. Through LoRaWAN MAC Command (Default settings)**
677 +**1.  Through LoRaWAN MAC Command (Default settings)**
816 816  )))
817 817  
818 818  (((
... ... @@ -862,335 +862,75 @@
862 862  === 2.6.5 Datalog Uplink payload ===
863 863  
864 864  
865 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
866 866  The Datalog poll reply uplink will use below payload format.
867 867  
868 -(% _mstvisible="1" %)
869 -(((
870 -(% _mstvisible="2" %)
871 -
729 +**Retrieval data payload:**
872 872  
873 -(% _mstvisible="2" %)
874 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
875 -)))
731 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
732 +|=(% style="width: 60px;" %)(((
733 +**Size(bytes)**
734 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
735 +|(% 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"]]
876 876  
877 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
878 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
879 -(((
880 -(% _mstvisible="6" %)
881 -(((
882 -(% _mstvisible="7" %)
883 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
884 -)))
885 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
886 -(((
887 -(% _mstvisible="6" %)
888 -(((
889 -(% _mstvisible="7" %)
890 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
891 -)))
892 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
893 -(((
894 -(% _mstvisible="6" %)
895 -(((
896 -(% _mstvisible="7" %)
897 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
898 -)))
899 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
900 -(((
901 -(% _mstvisible="6" %)
902 -(((
903 -(% _mstvisible="7" %)
904 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
905 -)))
906 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
907 -(((
908 -(% _mstvisible="6" %)
909 -(((
910 -(% _mstvisible="7" %)
911 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
912 -)))
913 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
914 -(((
915 -(% _mstvisible="6" %)
916 -(((
917 -(% _mstvisible="7" %)
918 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
919 -)))
920 -)))
921 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
922 -(((
923 -(% _mstvisible="6" %)
924 -(((
925 -(% _mstvisible="7" %)
926 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
927 -)))
928 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
929 -(((
930 -(% _mstvisible="6" %)
931 -(((
932 -(% _mstvisible="7" %)
933 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
934 -)))
935 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
936 -(((
937 -(% _mstvisible="6" %)
938 -(((
939 -(% _mstvisible="7" %)
940 -(((
941 -(% _mstvisible="8" %)
942 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
943 -)))
944 -)))
737 +**Poll message flag & Ext:**
945 945  
946 -(% _mstvisible="6" %)
947 -(((
948 -(% _mstvisible="7" %)
949 -(((
950 -(% _mstvisible="8" %)
951 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
952 -)))
953 -)))
954 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
955 -(((
956 -(% _mstvisible="6" %)
957 -(((
958 -(% _mstvisible="7" %)
959 -(((
960 -(% _mstvisible="8" %)
961 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
962 -)))
963 -)))
739 +[[image:image-20221006192726-1.png||height="112" width="754"]]
964 964  
965 -(% _mstvisible="6" %)
966 -(((
967 -(% _mstvisible="7" %)
968 -(((
969 -(% _mstvisible="8" %)
970 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
971 -)))
972 -)))
973 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
974 -(((
975 -(% _mstvisible="6" %)
976 -(((
977 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
978 -Poll message flag & Ext
979 -)))
980 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
981 -(((
982 -(% _mstvisible="6" %)
983 -(((
984 -(% _mstvisible="7" %)
985 -(((
986 -(% _mstvisible="8" %)
987 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
988 -)))
989 -)))
741 +(% 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)
990 990  
991 -(% _mstvisible="6" %)
992 -(((
993 -(% _mstvisible="7" %)
994 -(((
995 -(% _mstvisible="8" %)
996 -
997 -)))
998 -)))
999 -)))
743 +(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
1000 1000  
1001 -(% _mstvisible="1" %)
1002 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
745 +* Poll Message Flag is set to 1.
1003 1003  
1004 -(% _mstvisible="1" %)
1005 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
747 +* 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 1006  
1007 -(% _mstvisible="1" %)
1008 -(((
1009 -(% _mstvisible="2" %)
1010 -(((
1011 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
1012 -(((
1013 -Poll Message Flag: 1: This message is a poll message reply.
1014 -)))
1015 -)))
1016 -)))
1017 -
1018 -(% _mstvisible="1" %)
1019 -* (% _mstvisible="3" %)
1020 -(((
1021 -(% _mstvisible="4" %)
1022 -(((
1023 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
1024 -(((
1025 -Poll Message Flag is set to 1.
1026 -)))
1027 -)))
1028 -)))
1029 -* (% _mstvisible="3" %)
1030 -(((
1031 -(% _mstvisible="4" %)
1032 -(((
1033 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
1034 -(((
1035 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1036 -)))
1037 -)))
1038 -)))
1039 -
1040 -(% _mstvisible="1" %)
1041 -(((
1042 -(% _mstvisible="2" %)
1043 -(((
1044 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1045 -(((
1046 -
1047 -)))
1048 -
1049 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1050 -(((
1051 1051  For example, in US915 band, the max payload for different DR is:
1052 -)))
1053 -)))
1054 -)))
1055 1055  
1056 -(% _mstvisible="1" %)
1057 -(((
1058 -(% _mstvisible="2" %)
1059 -(((
1060 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
1061 -(((
1062 -a) DR0: max is 11 bytes so one entry of data
1063 -)))
1064 -)))
1065 -)))
751 +(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
1066 1066  
1067 -(% _mstvisible="1" %)
1068 -(((
1069 -(% _mstvisible="2" %)
1070 -(((
1071 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
1072 -(((
1073 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1074 -)))
1075 -)))
1076 -)))
753 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1077 1077  
1078 -(% _mstvisible="1" %)
1079 -(((
1080 -(% _mstvisible="2" %)
1081 -(((
1082 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1083 -(((
1084 -c) DR2: total payload includes 11 entries of data
1085 -)))
1086 -)))
1087 -)))
755 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1088 1088  
1089 -(% _mstvisible="1" %)
1090 -(((
1091 -(% _mstvisible="2" %)
1092 -(((
1093 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1094 -(((
1095 -d) DR3: total payload includes 22 entries of data.
1096 -)))
1097 -)))
1098 -)))
757 +(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1099 1099  
1100 -(% _mstvisible="1" %)
1101 -(((
1102 -(% _mstvisible="2" %)
1103 -(((
1104 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1105 -(((
1106 -If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1107 -)))
1108 -)))
1109 -)))
759 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
1110 1110  
1111 1111  
1112 -(% _mstvisible="1" style="text-align: left;" %)
1113 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
762 +**Example:**
1114 1114  
1115 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
1116 1116  If LHT65N has below data inside Flash:
1117 1117  
1118 -(% _mstvisible="1" %)
1119 1119  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
1120 1120  
1121 -(% _mstvisible="1" %)
1122 -(((
1123 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1124 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1125 -)))
1126 1126  
1127 -(% _mstvisible="1" %)
1128 -(((
1129 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1130 - Where : Start time: 60065F97 = time 21/1/19 04:27:03
1131 -)))
769 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1132 1132  
1133 -(% _mstvisible="1" %)
1134 -(((
1135 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1136 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1137 -)))
771 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
1138 1138  
1139 -(% _mstvisible="1" %)
1140 -(((
1141 -(% _mstvisible="2" %)
1142 -
1143 -)))
773 + Stop time: 60066DA7= time 21/1/19 05:27:03
1144 1144  
1145 -(% _mstvisible="1" %)
1146 -(((
1147 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1148 -LHT65N will uplink this payload.
1149 -)))
1150 1150  
1151 -(% _mstvisible="1" %)
776 +**LHT65N will uplink this payload.**
777 +
1152 1152  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
1153 1153  
1154 1154  
1155 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1156 -(((
1157 -7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1158 -)))
781 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1159 1159  
1160 -(% _msthash="315237" _msttexthash="1385839" %)
1161 -(((
1162 1162  Where the first 11 bytes is for the first entry:
1163 -)))
1164 1164  
1165 -(% _msthash="315238" _msttexthash="274846" %)
1166 -(((
1167 1167  7FFF089801464160065F97
1168 -)))
1169 1169  
1170 -(% _msthash="315239" _msttexthash="617435" %)
1171 -(((
1172 1172  Ext sensor data=0x7FFF/100=327.67
1173 -)))
1174 1174  
1175 -(% _msthash="315240" _msttexthash="270543" %)
1176 -(((
1177 -Temp=0x0898/100=22.00
1178 -)))
789 +Temp=0x088E/100=22.00
1179 1179  
1180 -(% _msthash="315241" _msttexthash="211783" %)
1181 -(((
1182 -Hum=0x0146/10=32.6
1183 -)))
791 +Hum=0x014B/10=32.6
1184 1184  
1185 -(% _msthash="315242" _msttexthash="1569776" %)
1186 -(((
1187 1187  poll message flag & Ext=0x41,means reply data,Ext=1
1188 -)))
1189 1189  
1190 -(% _msthash="315243" _msttexthash="1120509" %)
1191 -(((
1192 -Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1193 -)))
795 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1194 1194  
1195 1195  
1196 1196  
... ... @@ -1204,17 +1204,146 @@
1204 1204  (((
1205 1205  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1206 1206  
809 +
810 +
811 +=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
812 +
813 +
814 +**Internal GXHT30 temperature alarm**
815 +
816 +(((
817 +(% class="box infomessage" %)
818 +(((
819 +**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
820 +
821 +**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
822 +
823 +**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
824 +
825 +**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
826 +
827 +**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
828 +
829 +**AT+LEDALARM=1** :       Enable LED visual Alarm.
830 +)))
831 +)))
832 +
833 +(% style="color:#4f81bd" %)**Downlink Command:**
834 +
835 +AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
836 +
837 +AT+CITEMP=1 : A60001
838 +
839 +AT+ARTEMP=1,60  :  A70001003C
840 +
841 +AT+ARTEMP=-16,60 :  A7FFF0003C
842 +
843 +AT+LEDALARM=1  :  3601
844 +
845 +
846 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
847 +
848 +Total bytes: 8 bytes
849 +
850 +**Example: **AA0100010001003C
851 +
852 +WMOD=01
853 +
854 +CITEMP=0001
855 +
856 +TEMPlow=0001
857 +
858 +TEMPhigh=003C
859 +
860 +
861 +**DS18B20 and TMP117 Threshold Alarm**
862 +
863 +**~ AT+WMOD=1,60,-10,20**
864 +
865 +(% style="color:#4f81bd" %)**Downlink Command:**
866 +
867 +**Example: **A5013CFC180014
868 +
869 +MOD=01
870 +
871 +CITEMP=3C(S)
872 +
873 +TEMPlow=FC18
874 +
875 +TEMPhigh=0014
876 +
877 +
878 +**Fluctuation alarm for DS18B20 and TMP117**
879 +
880 +**AT+WMOD=2,60,5** 
881 +
882 +(% style="color:#4f81bd" %)**Downlink Command:**
883 +
884 +**Example: **A5023C05
885 +
886 +MOD=02
887 +
888 +CITEMP=3C(S)
889 +
890 +temperature fluctuation=05
891 +
892 +
893 +**Collect multiple times and send once**
894 +
895 +**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.
896 +
897 +(% style="color:#4f81bd" %)**Downlink Command:**
898 +
899 +**Example: **A50301003C14FFF0002001
900 +
901 +MOD=03
902 +
903 +EXT=01
904 +
905 +CITEMP=003C(S)
906 +
907 +Total number of acquisitions=14
908 +
909 +TEMPlow=FFF0
910 +
911 +TEMPhigh=0020
912 +
913 +ARTEMP=01
914 +
915 +
916 +**Uplink payload( Fport=3)**
917 +
918 +**Example: **CBEA0109920A4109C4
919 +
920 +BatV=CBEA
921 +
922 +EXT=01
923 +
924 +Temp1=0992  ~/~/ 24.50℃
925 +
926 +Temp2=0A41  ~/~/ 26.25℃
927 +
928 +Temp3=09C4  ~/~/ 25.00℃
929 +
930 +
931 +(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
932 +
933 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
934 +
935 +
1207 1207  
1208 1208  )))
1209 1209  
1210 1210  (((
1211 -**AT COMMAND FOR ALARM MODE:**
940 +=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
941 +
942 +
1212 1212  )))
1213 1213  
1214 1214  (% _mstvisible="1" class="box infomessage" %)
1215 1215  (((
1216 1216  (((
1217 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
948 +**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1218 1218  )))
1219 1219  
1220 1220  (((
... ... @@ -1266,7 +1266,6 @@
1266 1266  
1267 1267  
1268 1268  
1269 -
1270 1270  == 2.9 installation ==
1271 1271  
1272 1272  
... ... @@ -1326,7 +1326,6 @@
1326 1326  
1327 1327  
1328 1328  
1329 -
1330 1330  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1331 1331  
1332 1332  
... ... @@ -1390,15 +1390,14 @@
1390 1390  
1391 1391  Format: Command Code (0x01) followed by 3 bytes time value.
1392 1392  
1393 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1122 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1394 1394  
1395 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1124 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1396 1396  
1397 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1126 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1398 1398  
1399 1399  
1400 1400  
1401 -
1402 1402  == 4.2 Set External Sensor Mode ==
1403 1403  
1404 1404  
... ... @@ -1424,7 +1424,6 @@
1424 1424  
1425 1425  
1426 1426  
1427 -
1428 1428  == 4.3 Enable/Disable uplink Temperature probe ID ==
1429 1429  
1430 1430  
... ... @@ -1457,7 +1457,6 @@
1457 1457  
1458 1458  
1459 1459  
1460 -
1461 1461  == 4.4 Set Password ==
1462 1462  
1463 1463  
... ... @@ -1511,7 +1511,6 @@
1511 1511  
1512 1512  
1513 1513  
1514 -
1515 1515  == 4.7 Set system time ==
1516 1516  
1517 1517  
... ... @@ -1525,7 +1525,7 @@
1525 1525  
1526 1526  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1527 1527  
1528 -0x306007806000  ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1253 +0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1529 1529  
1530 1530  
1531 1531  
... ... @@ -1567,7 +1567,7 @@
1567 1567  
1568 1568  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1569 1569  
1570 -**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
1295 +**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1571 1571  
1572 1572  
1573 1573  
... ... @@ -1618,34 +1618,81 @@
1618 1618  
1619 1619  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1620 1620  
1621 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1346 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1622 1622  
1623 1623  
1624 1624  
1625 -
1626 1626  == 4.13 Auto Send None-ACK messages ==
1627 1627  
1628 1628  
1629 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1630 1630  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.
1631 1631  
1632 1632  
1633 1633  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1634 1634  
1635 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1636 1636  The default factory setting is 0
1637 1637  
1638 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1639 -(% _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**
1640 -(% _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
1360 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1361 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1362 +|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1641 1641  
1642 1642  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1643 1643  
1644 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1366 +* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1645 1645  
1646 1646  
1647 1647  
1370 +== 4.14 Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1648 1648  
1372 +
1373 +Feature: Set internal and external temperature sensor alarms.
1374 +
1375 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1376 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1377 +|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1378 +
1379 +(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1380 +
1381 +(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
1382 +
1383 +0): Cancel
1384 +
1385 +1): Threshold alarm
1386 +
1387 +2): Fluctuation alarm
1388 +
1389 +
1390 +(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
1391 +
1392 +(% 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.**
1393 +
1394 +
1395 +(% style="color:#037691" %) **Parameter 3 and parameter 4:**
1396 +
1397 +1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
1398 +
1399 +Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
1400 +
1401 +
1402 +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.
1403 +
1404 +Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
1405 +
1406 +If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
1407 +
1408 +
1409 +(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
1410 +
1411 +0xA5 00 ~-~- AT+WMOD=0.
1412 +
1413 +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 )
1414 +
1415 +0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1416 +
1417 +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.
1418 +
1419 +
1420 +
1649 1649  = 5. Battery & How to replace =
1650 1650  
1651 1651  
... ... @@ -1681,6 +1681,7 @@
1681 1681  [[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"]]
1682 1682  
1683 1683  
1456 +
1684 1684  == 5.3 Battery Life Analyze ==
1685 1685  
1686 1686  
... ... @@ -1715,7 +1715,6 @@
1715 1715  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1716 1716  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1717 1717  * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1718 -* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1719 1719  
1720 1720  (((
1721 1721  In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
... ... @@ -2117,7 +2117,6 @@
2117 2117  
2118 2118  
2119 2119  
2120 -
2121 2121  = 8. Packing Info =
2122 2122  
2123 2123  
... ... @@ -2133,7 +2133,6 @@
2133 2133  
2134 2134  
2135 2135  
2136 -
2137 2137  = 9. Reference material =
2138 2138  
2139 2139  
... ... @@ -2141,7 +2141,6 @@
2141 2141  
2142 2142  
2143 2143  
2144 -
2145 2145  = 10. FCC Warning =
2146 2146  
2147 2147