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Last modified by Xiaoling on 2023/07/18 10:12
From version 215.1
edited by Edwin Chen
on 2022/11/03 23:50
Change comment: There is no comment for this version
To version 198.1
edited by Bei Jinggeng
on 2022/09/06 10:35
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Bei
Content
... ... @@ -16,7 +16,6 @@
16 16  
17 17  = 1. Introduction =
18 18  
19 -
20 20  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
21 21  
22 22  
... ... @@ -45,7 +45,6 @@
45 45  )))
46 46  
47 47  
48 -
49 49  == 1.2 Features ==
50 50  
51 51  
... ... @@ -61,10 +61,11 @@
61 61  * Tri-color LED to indicate working status
62 62  * Datalog feature (Max 3328 records)
63 63  
62 +
64 64  == 1.3 Specification ==
65 65  
66 66  
67 -(% style="color:#037691" %)**Built-in Temperature Sensor:**
66 +**Built-in Temperature Sensor:**
68 68  
69 69  * Resolution: 0.01 °C
70 70  * Accuracy Tolerance : Typ ±0.3 °C
... ... @@ -71,7 +71,7 @@
71 71  * Long Term Drift: < 0.02 °C/yr
72 72  * Operating Range: -40 ~~ 85 °C
73 73  
74 -(% style="color:#037691" %)**Built-in Humidity Sensor:**
73 +**Built-in Humidity Sensor:**
75 75  
76 76  * Resolution: 0.04 %RH
77 77  * Accuracy Tolerance : Typ ±3 %RH
... ... @@ -78,7 +78,7 @@
78 78  * Long Term Drift: < 0.02 °C/yr
79 79  * Operating Range: 0 ~~ 96 %RH
80 80  
81 -(% style="color:#037691" %)**External Temperature Sensor:**
80 +**External Temperature Sensor:**
82 82  
83 83  * Resolution: 0.0625 °C
84 84  * ±0.5°C accuracy from -10°C to +85°C
... ... @@ -85,9 +85,9 @@
85 85  * ±2°C accuracy from -55°C to +125°C
86 86  * Operating Range: -55 °C ~~ 125 °C
87 87  
87 +
88 88  = 2. Connect LHT65N to IoT Server =
89 89  
90 -
91 91  == 2.1 How does LHT65N work? ==
92 92  
93 93  
... ... @@ -132,7 +132,6 @@
132 132  (% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
133 133  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure.
134 134  
135 -
136 136  (% _mstvisible="1" class="wikigeneratedid" %)
137 137  [[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
138 138  
... ... @@ -196,9 +196,10 @@
196 196  
197 197  
198 198  
199 -== 2.4 Uplink Payload   ( Fport~=2) ==
200 200  
198 +== 2.4 Uplink Payload ==
201 201  
200 +
202 202  (((
203 203  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.
204 204  )))
... ... @@ -207,54 +207,91 @@
207 207  After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.
208 208  )))
209 209  
210 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
211 -|=(% style="width: 60px;" %)(((
212 -**Size(bytes)**
213 -)))|=(% style="width: 30px;" %)(((
214 -**2**
215 -)))|=(% style="width: 100px;" %)(((
216 -**2**
217 -)))|=(% style="width: 100px;" %)(((
218 -**2**
219 -)))|=(% style="width: 50px;" %)(((
220 -**1**
221 -)))|=(% style="width: 50px;" %)(((
222 -**4**
209 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %)
210 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %)
211 +(((
212 +(% _mstvisible="6" %)
213 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
214 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %)
215 +(((
216 +(% _mstvisible="6" %)
217 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2**
218 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %)
219 +(((
220 +(% _mstvisible="6" %)
221 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2**
222 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %)
223 +(((
224 +(% _mstvisible="6" %)
225 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2**
226 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %)
227 +(((
228 +(% _mstvisible="6" %)
229 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1**
230 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %)
231 +(((
232 +(% _mstvisible="6" %)
233 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4**
223 223  )))
224 -|(% style="width:97px" %)(((
225 -**Value**
226 -)))|(% style="width:39px" %)(((
227 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228 -)))|(% style="width:100px" %)(((
235 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
229 229  (((
230 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
237 +(% _mstvisible="6" %)
238 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value**
239 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %)
240 +(((
241 +(% _mstvisible="6" %)
242 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]]
243 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %)
244 +(((
245 +(% _mstvisible="6" %)
246 +(((
247 +(% _mstvisible="7" %)
248 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]]
231 231  )))
232 -)))|(% style="width:77px" %)(((
250 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
233 233  (((
234 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
252 +(% _mstvisible="6" %)
253 +(((
254 +(% _mstvisible="7" %)
255 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]]
235 235  )))
236 -)))|(% style="width:47px" %)(((
237 -[[Ext>>||anchor="H2.4.5Ext23"]] #
238 -)))|(% style="width:51px" %)(((
239 -[[Ext value>>||anchor="H2.4.6Extvalue"]]
257 +
258 +(% _mstvisible="6" %)
259 +(((
260 +(% _mstvisible="7" %)
261 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]]
240 240  )))
263 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %)
264 +(((
265 +(% _mstvisible="6" %)
266 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] #
267 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %)
268 +(((
269 +(% _mstvisible="6" %)
270 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]]
271 +)))
241 241  
242 242  * The First 6 bytes: has fix meanings for every LHT65N.
243 243  * The 7th byte (EXT #): defines the external sensor model.
244 244  * 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.)
245 245  
277 +
246 246  === 2.4.1 Decoder in TTN V3 ===
247 247  
248 248  
249 249  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.
250 250  
251 -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]]
283 +Below is the position to put the decoder and LHT65N decoder can be download from here:
252 252  
253 253  
286 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
287 +
288 +
254 254  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
255 255  
256 256  
257 257  
293 +
258 258  === 2.4.2 BAT-Battery Info ===
259 259  
260 260  
... ... @@ -271,6 +271,7 @@
271 271  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
272 272  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
273 273  
310 +
274 274  === 2.4.3 Built-in Temperature ===
275 275  
276 276  
... ... @@ -282,6 +282,7 @@
282 282  
283 283  * Temperature:  (0xF5C6-65536)/100=-26.18℃
284 284  
322 +
285 285  === 2.4.4 Built-in Humidity ===
286 286  
287 287  
... ... @@ -289,6 +289,7 @@
289 289  
290 290  * Humidity:    0x025C/10=60.4%
291 291  
330 +
292 292  === 2.4.5 Ext # ===
293 293  
294 294  
... ... @@ -311,8 +311,6 @@
311 311  
312 312  The last 2 bytes of data are meaningless
313 313  
314 -
315 -
316 316  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
317 317  
318 318  
... ... @@ -335,58 +335,120 @@
335 335  
336 336  )))
337 337  
338 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
339 -|=(% style="width: 50px;" %)(((
340 -**Size(bytes)**
341 -)))|=(% style="width: 70px;" %)(((
342 -**2**
343 -)))|=(% style="width: 120px;" %)(((
344 -**2**
345 -)))|=(% style="width: 120px;" %)(((
346 -**2**
347 -)))|=(% style="width: 50px;" %)(((
348 -**1**
349 -)))|=(% style="width: 70px;" %)(((
350 -**4**
375 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
376 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
377 +(((
378 +(% _mstvisible="6" %)
379 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
380 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
381 +(((
382 +(% _mstvisible="6" %)
383 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
384 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
385 +(((
386 +(% _mstvisible="6" %)
387 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
388 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
389 +(((
390 +(% _mstvisible="6" %)
391 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
392 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
393 +(((
394 +(% _mstvisible="6" %)
395 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
396 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
397 +(((
398 +(% _mstvisible="6" %)
399 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
351 351  )))
352 -|(% style="width:110px" %)(((
353 -**Value**
354 -)))|(% style="width:71px" %)(((
355 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
356 -)))|(% style="width:99px" %)(((
357 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
358 -)))|(% style="width:132px" %)(((
359 -BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
360 -)))|(% style="width:54px" %)(((
401 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
402 +(((
403 +(% _mstvisible="6" %)
404 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
405 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
406 +(((
407 +(% _mstvisible="6" %)
408 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
409 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
410 +(((
411 +(% _mstvisible="6" %)
412 +(((
413 +(% _mstvisible="7" %)
414 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
415 +)))
416 +
417 +(% _mstvisible="6" %)
418 +(((
419 +(% _mstvisible="7" %)
420 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
421 +)))
422 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
423 +(((
424 +(% _mstvisible="6" %)
425 +(((
426 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
427 +BAT Status &
428 +)))
429 +
430 +(% _mstvisible="6" %)
431 +(((
432 +(% _mstvisible="7" %)
433 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
434 +)))
435 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
436 +(((
437 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
361 361  Status & Ext
362 -)))|(% style="width:64px" %)(((
363 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
439 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
440 +(((
441 +(% _mstvisible="6" %)
442 +(((
443 +(% _mstvisible="7" %)
444 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
364 364  )))
446 +)))
365 365  
366 -* **Battery status & Built-in Humidity**
448 +(% _mstvisible="1" %)
449 +* (% _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**
367 367  
368 -(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
369 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
370 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
451 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
452 +(% _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]
453 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
454 +(((
455 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
371 371  BAT Status
457 +
458 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
372 372  00(b): Ultra Low ( BAT <= 2.50v)
460 +
461 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
373 373  01(b): Low  (2.50v <=BAT <= 2.55v)
463 +
464 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
374 374  10(b): OK   (2.55v <= BAT <=2.65v)
466 +
467 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
375 375  11(b): Good   (BAT >= 2.65v)
376 -)))|(% style="width:132px" %)(((
377 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
469 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
470 +(((
471 +(% _mstvisible="6" %)
472 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
473 +
474 +(% _mstvisible="6" %)
475 +
378 378  )))
379 379  
380 -* **Status & Ext Byte**
478 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
381 381  
382 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
383 -|=(% 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]**
384 -|=(% 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)
480 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
481 +|(% 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]**
482 +|(% 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)
385 385  
386 386  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
387 387  * (% 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.
388 388  * (% 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)
389 389  
488 +
390 390  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
391 391  
392 392  
... ... @@ -394,11 +394,11 @@
394 394  
395 395  be used to power the external ADC sensor; user can control the power on time for this
396 396  
397 -(% style="color:blue" %)**sensor by setting:**
496 +sensor by setting:
398 398  
399 -**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
498 +AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
400 400  
401 -**For example:**
500 +For example:
402 402  
403 403  AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
404 404  
... ... @@ -419,7 +419,6 @@
419 419  
420 420  When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output.
421 421  
422 -
423 423  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
424 424  
425 425  [[image:image-20220628151005-5.png]]
... ... @@ -435,34 +435,29 @@
435 435  [[image:image-20220628151143-7.png]]
436 436  
437 437  
536 +==== ====
438 438  
439 -==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
538 +==== 2.4.6.4 Ext~=2 TMP117 Sensor （since v1.3） ====
440 440  
540 +Ext=2,Temperature Sensor(TMP117)：
441 441  
442 -[[image:image-20220927095645-1.png||height="534" width="460"]]
443 -
444 -
445 -(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
446 -
447 447  [[image:image-20220906102307-7.png]]
448 448  
449 449  
450 -(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
545 +**Interrupt Mode and Counting Mode**
451 451  
452 452  The external cable NE2 can be use for MOD4 and MOD8
453 453  
454 454  
455 455  
456 -==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
551 +==== 2.4.6.5 Ext~=4 Interrupt Mode （since v1.3） ====
457 457  
553 +**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
458 458  
459 -(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
555 +**Interrupt Mode can be used to connect to external interrupt sensors such as:**
460 460  
557 +Case 1:Door Sensor. 3.3v Out for such sensor is just to detect Open/Close.
461 461  
462 -(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:**
463 -
464 -(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close.
465 -
466 466   In Open State, the power consumption is the same as if there is no probe
467 467  
468 468   In Close state, the power consumption will be 3uA higher than normal.
... ... @@ -469,23 +469,22 @@
469 469  
470 470  [[image:image-20220906100852-1.png||height="205" width="377"]]
471 471  
472 -
473 473  Ext=4,Interrupt Sensor：
474 474  
475 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
476 -|(% style="width:101px" %)(((
567 +(% border="8" cellpadding="4" cellspacing="4" style="height:8px; width:662px" %)
568 +|(((
477 477  AT+EXT=4,1
478 -)))|(% style="width:373px" %)(((
570 +)))|(% style="width:503px" %)(((
479 479  Sent uplink packet in both rising and falling interrupt
480 480  )))
481 -|(% style="width:101px" %)(((
573 +|(((
482 482  AT+EXT=4,2
483 -)))|(% style="width:373px" %)(((
575 +)))|(% style="width:503px" %)(((
484 484  Sent uplink packet only in falling interrupt
485 485  )))
486 -|(% style="width:101px" %)(((
578 +|(((
487 487  AT+EXT=4,3
488 -)))|(% style="width:373px" %)(((
580 +)))|(% style="width:503px" %)(((
489 489  Sent uplink packet only in rising interrupt
490 490  )))
491 491  
... ... @@ -499,59 +499,103 @@
499 499  [[image:image-20220906101145-3.png]]
500 500  
501 501  
594 +==== ====
502 502  
503 -==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
596 +==== 2.4.6.6 Ext~=8 Counting Mode（since v1.3） ====
504 504  
598 +**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
505 505  
506 -(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
507 507  
601 +Case 1: Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
508 508  
509 -(% style="color:blue" %)**Case 1**(%%):  Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N.
510 -
511 511  [[image:image-20220906101320-4.png||height="366" width="698"]]
512 512  
605 +Case 2: Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
513 513  
514 -(% style="color:blue" %)**Case 2**(%%):  Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse
515 -
516 516  [[image:image-20220906101320-5.png||height="353" width="696"]]
517 517  
518 -
519 519  Ext=8, Counting Sensor ( 4 bytes)：
520 520  
521 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
522 -|(% style="width:138px" %)(((
611 +(% border="8" cellpadding="4" cellspacing="4" style="height:8px; width:662px" %)
612 +|(((
523 523  AT+EXT=8,0
524 -)))|(% style="width:240px" %)(((
614 +)))|(% style="width:503px" %)(((
525 525  Count at falling interrupt
526 526  )))
527 -|(% style="width:138px" %)(((
617 +|(((
528 528  AT+EXT=8,1
529 -)))|(% style="width:240px" %)(((
619 +)))|(% style="width:503px" %)(((
530 530  Count at rising interrupt
531 531  )))
532 -|(% style="width:138px" %)(((
622 +|(((
533 533  AT+SETCNT=60
534 -)))|(% style="width:240px" %)(((
624 +)))|(% style="width:503px" %)(((
535 535  Sent current count to 60
536 536  )))
537 537  
628 +
538 538  [[image:image-20220906101320-6.png]]
539 539  
540 540  
541 -(% style="color:blue" %)**A2 downlink Command：**
632 +A2 downlink Command：
542 542  
543 -A2 02:  Same as AT+EXT=2 (AT+EXT= second byte)
634 +A2 02: Same as AT+EXT=2 (AT+EXT= second byte)
544 544  
545 -A2 06 01 F4:  Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
636 +A2 06 01 F4: Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
546 546  
547 -A2 04 02:  Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
638 +A2 04 02: Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
548 548  
549 -A2 08 01 00:  Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
640 +A2 08 01 00: Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
550 550  
551 -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)
642 +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)
552 552  
553 553  
554 554  
646 +
647 +**Modified ATWOOD command for external sensor TMP117 or DS18B20 temperature alarm.**
648 +
649 +
650 +AT+WMOD=parameter1,parameter2,parameter3,parameter4
651 +
652 +Parameter 1: Alarm mode:
653 +
654 +0): Cancel
655 +
656 +1): Threshold alarm
657 +
658 +2): Fluctuation alarm
659 +
660 +
661 +Parameter 2: Sampling time. Unit: seconds, up to 255 seconds.
662 +
663 +**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.**
664 +
665 +
666 +Parameter 3 and parameter 4:
667 +
668 +1):If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
669 +
670 +Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
671 +
672 +
673 +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.
674 +
675 +Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
676 +
677 +If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
678 +
679 +
680 +Downlink:
681 +
682 +0xA5 00 ~-~- AT+WMOD=0.
683 +
684 +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 )
685 +
686 +0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
687 +
688 +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.
689 +
690 +
555 555  == 2.5 Show data on Datacake ==
556 556  
557 557  
... ... @@ -614,24 +614,14 @@
614 614  
615 615  There are two methods:
616 616  
617 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range.
753 +1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
754 +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.
618 618  
619 -
620 -(% 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.
621 -
622 -
623 -(% style="color:red" %)**Note for method 2:**
624 -
625 -* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server.
626 -* 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.
627 -
628 628  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
629 629  
630 -
631 631  [[image:image-20220703111700-2.png||height="381" width="1119"]]
632 632  
633 633  
634 -
635 635  === 2.6.2 Unix TimeStamp ===
636 636  
637 637  
... ... @@ -656,11 +656,11 @@
656 656  
657 657  
658 658  (((
659 -(% style="color:blue" %)**There are two ways to set device's time:**
785 +There are two ways to set device's time:
660 660  )))
661 661  
662 662  (((
663 -**1.  Through LoRaWAN MAC Command (Default settings)**
789 +**~1. Through LoRaWAN MAC Command (Default settings)**
664 664  )))
665 665  
666 666  (((
... ... @@ -710,79 +710,338 @@
710 710  === 2.6.5 Datalog Uplink payload ===
711 711  
712 712  
839 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
713 713  The Datalog poll reply uplink will use below payload format.
714 714  
715 -**Retrieval data payload:**
842 +(% _mstvisible="1" %)
843 +(((
844 +(% _mstvisible="2" %)
845 +
716 716  
717 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
718 -|=(% style="width: 60px;" %)(((
719 -**Size(bytes)**
720 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721 -|(% 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"]]
847 +(% _mstvisible="2" %)
848 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
849 +)))
722 722  
723 -**Poll message flag & Ext:**
851 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
852 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
853 +(((
854 +(% _mstvisible="6" %)
855 +(((
856 +(% _mstvisible="7" %)
857 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
858 +)))
859 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
860 +(((
861 +(% _mstvisible="6" %)
862 +(((
863 +(% _mstvisible="7" %)
864 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
865 +)))
866 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
867 +(((
868 +(% _mstvisible="6" %)
869 +(((
870 +(% _mstvisible="7" %)
871 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
872 +)))
873 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
874 +(((
875 +(% _mstvisible="6" %)
876 +(((
877 +(% _mstvisible="7" %)
878 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
879 +)))
880 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
881 +(((
882 +(% _mstvisible="6" %)
883 +(((
884 +(% _mstvisible="7" %)
885 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
886 +)))
887 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
888 +(((
889 +(% _mstvisible="6" %)
890 +(((
891 +(% _mstvisible="7" %)
892 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
893 +)))
894 +)))
895 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
896 +(((
897 +(% _mstvisible="6" %)
898 +(((
899 +(% _mstvisible="7" %)
900 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
901 +)))
902 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
903 +(((
904 +(% _mstvisible="6" %)
905 +(((
906 +(% _mstvisible="7" %)
907 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
908 +)))
909 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
910 +(((
911 +(% _mstvisible="6" %)
912 +(((
913 +(% _mstvisible="7" %)
914 +(((
915 +(% _mstvisible="8" %)
916 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
917 +)))
918 +)))
724 724  
725 -[[image:image-20221006192726-1.png||height="112" width="754"]]
920 +(% _mstvisible="6" %)
921 +(((
922 +(% _mstvisible="7" %)
923 +(((
924 +(% _mstvisible="8" %)
925 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
926 +)))
927 +)))
928 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
929 +(((
930 +(% _mstvisible="6" %)
931 +(((
932 +(% _mstvisible="7" %)
933 +(((
934 +(% _mstvisible="8" %)
935 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
936 +)))
937 +)))
726 726  
727 -(% 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)
939 +(% _mstvisible="6" %)
940 +(((
941 +(% _mstvisible="7" %)
942 +(((
943 +(% _mstvisible="8" %)
944 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
945 +)))
946 +)))
947 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
948 +(((
949 +(% _mstvisible="6" %)
950 +(((
951 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
952 +Poll message flag & Ext
953 +)))
954 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
955 +(((
956 +(% _mstvisible="6" %)
957 +(((
958 +(% _mstvisible="7" %)
959 +(((
960 +(% _mstvisible="8" %)
961 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
962 +)))
963 +)))
728 728  
729 -(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
965 +(% _mstvisible="6" %)
966 +(((
967 +(% _mstvisible="7" %)
968 +(((
969 +(% _mstvisible="8" %)
970 +
971 +)))
972 +)))
973 +)))
730 730  
731 -* Poll Message Flag is set to 1.
975 +(% _mstvisible="1" %)
976 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
732 732  
733 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
978 +(% _mstvisible="1" %)
979 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
734 734  
981 +(% _mstvisible="1" %)
982 +(((
983 +(% _mstvisible="2" %)
984 +(((
985 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
986 +(((
987 +Poll Message Flag: 1: This message is a poll message reply.
988 +)))
989 +)))
990 +)))
991 +
992 +(% _mstvisible="1" %)
993 +* (% _mstvisible="3" %)
994 +(((
995 +(% _mstvisible="4" %)
996 +(((
997 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
998 +(((
999 +Poll Message Flag is set to 1.
1000 +)))
1001 +)))
1002 +)))
1003 +* (% _mstvisible="3" %)
1004 +(((
1005 +(% _mstvisible="4" %)
1006 +(((
1007 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
1008 +(((
1009 +Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
1010 +)))
1011 +)))
1012 +)))
1013 +
1014 +(% _mstvisible="1" %)
1015 +(((
1016 +(% _mstvisible="2" %)
1017 +(((
1018 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1019 +(((
1020 +
1021 +)))
1022 +
1023 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
1024 +(((
735 735  For example, in US915 band, the max payload for different DR is:
1026 +)))
1027 +)))
1028 +)))
736 736  
737 -(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
1030 +(% _mstvisible="1" %)
1031 +(((
1032 +(% _mstvisible="2" %)
1033 +(((
1034 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
1035 +(((
1036 +a) DR0: max is 11 bytes so one entry of data
1037 +)))
1038 +)))
1039 +)))
738 738  
739 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1041 +(% _mstvisible="1" %)
1042 +(((
1043 +(% _mstvisible="2" %)
1044 +(((
1045 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
1046 +(((
1047 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
1048 +)))
1049 +)))
1050 +)))
740 740  
741 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
1052 +(% _mstvisible="1" %)
1053 +(((
1054 +(% _mstvisible="2" %)
1055 +(((
1056 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
1057 +(((
1058 +c) DR2: total payload includes 11 entries of data
1059 +)))
1060 +)))
1061 +)))
742 742  
743 -(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
1063 +(% _mstvisible="1" %)
1064 +(((
1065 +(% _mstvisible="2" %)
1066 +(((
1067 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
1068 +(((
1069 +d) DR3: total payload includes 22 entries of data.
1070 +)))
1071 +)))
1072 +)))
744 744  
745 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
1074 +(% _mstvisible="1" %)
1075 +(((
1076 +(% _mstvisible="2" %)
1077 +(((
1078 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
1079 +(((
1080 +If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
1081 +)))
1082 +)))
1083 +)))
746 746  
747 747  
748 -**Example:**
1086 +(% _mstvisible="1" style="text-align: left;" %)
1087 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
749 749  
1089 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
750 750  If LHT65N has below data inside Flash:
751 751  
1092 +(% _mstvisible="1" %)
752 752  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
753 753  
1095 +(% _mstvisible="1" %)
1096 +(((
1097 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
1098 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
1099 +)))
754 754  
755 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
1101 +(% _mstvisible="1" %)
1102 +(((
1103 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
1104 + Where : Start time: 60065F97 = time 21/1/19 04:27:03
1105 +)))
756 756  
757 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
1107 +(% _mstvisible="1" %)
1108 +(((
1109 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
1110 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
1111 +)))
758 758  
759 - Stop time: 60066DA7= time 21/1/19 05:27:03
1113 +(% _mstvisible="1" %)
1114 +(((
1115 +(% _mstvisible="2" %)
1116 +
1117 +)))
760 760  
1119 +(% _mstvisible="1" %)
1120 +(((
1121 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
1122 +LHT65N will uplink this payload.
1123 +)))
761 761  
762 -**LHT65N will uplink this payload.**
763 -
1125 +(% _mstvisible="1" %)
764 764  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
765 765  
1128 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
1129 +(((
1130 +7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
1131 +)))
766 766  
767 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
768 -
1133 +(% _msthash="315237" _msttexthash="1385839" %)
1134 +(((
769 769  Where the first 11 bytes is for the first entry:
1136 +)))
770 770  
1138 +(% _msthash="315238" _msttexthash="274846" %)
1139 +(((
771 771  7FFF089801464160065F97
1141 +)))
772 772  
1143 +(% _msthash="315239" _msttexthash="617435" %)
1144 +(((
773 773  Ext sensor data=0x7FFF/100=327.67
1146 +)))
774 774  
775 -Temp=0x088E/100=22.00
1148 +(% _msthash="315240" _msttexthash="270543" %)
1149 +(((
1150 +Temp=0x0898/100=22.00
1151 +)))
776 776  
777 -Hum=0x014B/10=32.6
1153 +(% _msthash="315241" _msttexthash="211783" %)
1154 +(((
1155 +Hum=0x0146/10=32.6
1156 +)))
778 778  
1158 +(% _msthash="315242" _msttexthash="1569776" %)
1159 +(((
779 779  poll message flag & Ext=0x41,means reply data,Ext=1
1161 +)))
780 780  
781 -Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1163 +(% _msthash="315243" _msttexthash="1120509" %)
1164 +(((
1165 +Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1166 +)))
782 782  
783 783  
784 784  
785 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1170 +== 2.7 Alarm Mode ==
786 786  
787 787  
788 788  (((
... ... @@ -792,146 +792,17 @@
792 792  (((
793 793  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
794 794  
795 -
796 -
797 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) ===
798 -
799 -
800 -**Internal GXHT30 temperature alarm**
801 -
802 -(((
803 -(% class="box infomessage" %)
804 -(((
805 -**AT+WMOD=3**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
806 -
807 -**AT+CITEMP=1**:  The interval between checking the alarm temperature. (In minutes)
808 -
809 -**AT+ARTEMP**:  Gets or sets the alarm range of the internal temperature sensor
810 -
811 -**AT+ARTEMP=？ **:  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
812 -
813 -**AT+ARTEMP=45,105**:  Set the internal temperature sensor alarm range from 45 to 105.
814 -
815 -**AT+LEDALARM=1** :       Enable LED visual Alarm.
816 -)))
817 -)))
818 -
819 -(% style="color:#4f81bd" %)**Downlink Command:**
820 -
821 -AT+WMOD=1:  A501  ,  AT+WMOD=0 :  A600
822 -
823 -AT+CITEMP=1 : A60001
824 -
825 -AT+ARTEMP=1,60  :  A70001003C
826 -
827 -AT+ARTEMP=-16,60 :  A7FFF0003C
828 -
829 -AT+LEDALARM=1  :  3601
830 -
831 -
832 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX**
833 -
834 -Total bytes: 8 bytes
835 -
836 -**Example: **AA0100010001003C
837 -
838 -WMOD=01
839 -
840 -CITEMP=0001
841 -
842 -TEMPlow=0001
843 -
844 -TEMPhigh=003C
845 -
846 -
847 -**DS18B20 and TMP117 Threshold Alarm**
848 -
849 -**~ AT+WMOD=1,60,-10,20**
850 -
851 -(% style="color:#4f81bd" %)**Downlink Command:**
852 -
853 -**Example: **A5013CFC180014
854 -
855 -MOD=01
856 -
857 -CITEMP=3C(S)
858 -
859 -TEMPlow=FC18
860 -
861 -TEMPhigh=0014
862 -
863 -
864 -**Fluctuation alarm for DS18B20 and TMP117**
865 -
866 -**AT+WMOD=2,60,5** 
867 -
868 -(% style="color:#4f81bd" %)**Downlink Command:**
869 -
870 -**Example: **A5023C05
871 -
872 -MOD=02
873 -
874 -CITEMP=3C(S)
875 -
876 -temperature fluctuation=05
877 -
878 -
879 -==== **Sampling multiple times and uplink together** ====
880 -
881 -**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.
882 -
883 -(% style="color:#4f81bd" %)**Downlink Command:**
884 -
885 -**Example: **A50301003C14FFF0002001
886 -
887 -MOD=03
888 -
889 -EXT=01
890 -
891 -CITEMP=003C(S)
892 -
893 -Total number of acquisitions=14
894 -
895 -TEMPlow=FFF0
896 -
897 -TEMPhigh=0020
898 -
899 -ARTEMP=01
900 -
901 -
902 -**Uplink payload( Fport=3)**
903 -
904 -**Example: **CBEA0109920A4109C4
905 -
906 -BatV=CBEA
907 -
908 -EXT=01
909 -
910 -Temp1=0992  ~/~/ 24.50℃
911 -
912 -Temp2=0A41  ~/~/ 26.25℃
913 -
914 -Temp3=09C4  ~/~/ 25.00℃
915 -
916 -
917 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length**
918 -
919 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption**
920 -
921 -
922 922  
923 923  )))
924 924  
925 925  (((
926 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
927 -
928 -
1184 +**AT COMMAND FOR ALARM MODE:**
929 929  )))
930 930  
931 931  (% _mstvisible="1" class="box infomessage" %)
932 932  (((
933 933  (((
934 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1190 +**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
935 935  )))
936 936  
937 937  (((
... ... @@ -981,6 +981,7 @@
981 981  * RED LED when external sensor is not connected
982 982  * For each success downlink, the PURPLE LED will blink once
983 983  
1240 +
984 984  == 2.9 installation ==
985 985  
986 986  
... ... @@ -991,7 +991,6 @@
991 991  
992 992  = 3. Sensors and Accessories =
993 993  
994 -
995 995  == 3.1 E2 Extension Cable ==
996 996  
997 997  
... ... @@ -1038,6 +1038,7 @@
1038 1038  * Operating Range: -40 ~~ 125 °C
1039 1039  * Working voltage 2.35v ~~ 5v
1040 1040  
1297 +
1041 1041  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1042 1042  
1043 1043  
... ... @@ -1101,12 +1101,13 @@
1101 1101  
1102 1102  Format: Command Code (0x01) followed by 3 bytes time value.
1103 1103  
1104 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1361 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1105 1105  
1106 -* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1363 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1107 1107  
1108 -* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1365 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1109 1109  
1367 +
1110 1110  == 4.2 Set External Sensor Mode ==
1111 1111  
1112 1112  
... ... @@ -1130,6 +1130,7 @@
1130 1130  
1131 1131  * 0xA20702003c: Same as AT+SETCNT=60
1132 1132  
1391 +
1133 1133  == 4.3 Enable/Disable uplink Temperature probe ID ==
1134 1134  
1135 1135  
... ... @@ -1160,6 +1160,7 @@
1160 1160  * **0xA800**  **~-~->** AT+PID=0
1161 1161  * **0xA801**     **~-~->** AT+PID=1
1162 1162  
1422 +
1163 1163  == 4.4 Set Password ==
1164 1164  
1165 1165  
... ... @@ -1211,6 +1211,7 @@
1211 1211  
1212 1212  * There is no downlink command to set to Sleep mode.
1213 1213  
1474 +
1214 1214  == 4.7 Set system time ==
1215 1215  
1216 1216  
... ... @@ -1224,7 +1224,7 @@
1224 1224  
1225 1225  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1226 1226  
1227 -0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1488 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1228 1228  
1229 1229  
1230 1230  
... ... @@ -1248,8 +1248,8 @@
1248 1248  
1249 1249  (% style="color:#4f81bd" %)**Downlink Command:**
1250 1250  
1251 -0x28 01  ~/~/  Same As AT+SYNCMOD=1
1252 -0x28 00  ~/~/  Same As AT+SYNCMOD=0
1512 +0x28 01 ~/~/ Same As AT+SYNCMOD=1
1513 +0x28 00 ~/~/ Same As AT+SYNCMOD=0
1253 1253  
1254 1254  
1255 1255  
... ... @@ -1266,7 +1266,7 @@
1266 1266  
1267 1267  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1268 1268  
1269 -**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1530 +**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
1270 1270  
1271 1271  
1272 1272  
... ... @@ -1317,80 +1317,32 @@
1317 1317  
1318 1318  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1319 1319  
1320 -* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1581 +* Example: 0xA301 ~/~/Same as AT+CLRDTA
1321 1321  
1583 +
1322 1322  == 4.13 Auto Send None-ACK messages ==
1323 1323  
1324 1324  
1587 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1325 1325  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.
1326 1326  
1327 1327  
1328 1328  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1329 1329  
1593 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1330 1330  The default factory setting is 0
1331 1331  
1332 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1333 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1334 -|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1596 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1597 +(% _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**
1598 +(% _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
1335 1335  
1336 1336  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1337 1337  
1338 -* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1602 +* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1339 1339  
1340 -== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm ==
1341 1341  
1342 -
1343 -Feature: Set internal and external temperature sensor alarms.
1344 -
1345 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1346 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1347 -|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1348 -
1349 -(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
1350 -
1351 -(% style="color:#037691" %)**Parameter 1**(%%):  Alarm mode:
1352 -
1353 -0): Cancel
1354 -
1355 -1): Threshold alarm
1356 -
1357 -2): Fluctuation alarm
1358 -
1359 -
1360 -(% style="color:#037691" %)** Parameter 2**(%%):  Sampling time. Unit: seconds, up to 255 seconds.
1361 -
1362 -(% 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.**
1363 -
1364 -
1365 -(% style="color:#037691" %) **Parameter 3 and parameter 4:**
1366 -
1367 -1):  If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature.
1368 -
1369 -Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm.
1370 -
1371 -
1372 -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.
1373 -
1374 -Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm.
1375 -
1376 -If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued.
1377 -
1378 -
1379 -(% style="color:#4f81bd" %)**Downlink Command: 0xA5**
1380 -
1381 -0xA5 00 ~-~- AT+WMOD=0.
1382 -
1383 -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 )
1384 -
1385 -0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1386 -
1387 -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.
1388 -
1389 -
1390 -
1391 1391  = 5. Battery & How to replace =
1392 1392  
1393 -
1394 1394  == 5.1 Battery Type ==
1395 1395  
1396 1396  
... ... @@ -1423,7 +1423,6 @@
1423 1423  [[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"]]
1424 1424  
1425 1425  
1426 -
1427 1427  == 5.3 Battery Life Analyze ==
1428 1428  
1429 1429  
... ... @@ -1458,6 +1458,7 @@
1458 1458  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1459 1459  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1460 1460  * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1673 +* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1461 1461  
1462 1462  (((
1463 1463  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.
... ... @@ -1709,7 +1709,7 @@
1709 1709  == 6.3 How to change the uplink interval？ ==
1710 1710  
1711 1711  
1712 -Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]]
1925 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
1713 1713  
1714 1714  
1715 1715  
... ... @@ -1743,7 +1743,6 @@
1743 1743  [[image:image-20220615170542-5.png]]
1744 1744  
1745 1745  
1746 -
1747 1747  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1748 1748  
1749 1749  (% _msthash="506146" _msttexthash="52173160" %)
... ... @@ -1757,7 +1757,6 @@
1757 1757  [[image:image-20220621170938-2.png]]
1758 1758  
1759 1759  
1760 -
1761 1761  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1762 1762  
1763 1763  [[image:image-20220615171334-6.png]]
... ... @@ -1806,7 +1806,6 @@
1806 1806  [[image:image-20220615170542-5.png]]
1807 1807  
1808 1808  
1809 -
1810 1810  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1811 1811  
1812 1812  (% _msthash="506146" _msttexthash="52173160" %)
... ... @@ -1819,7 +1819,6 @@
1819 1819  Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
1820 1820  
1821 1821  
1822 -
1823 1823  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1824 1824  
1825 1825  [[image:image-20220615171334-6.png]]
... ... @@ -1844,13 +1844,20 @@
1844 1844  
1845 1845  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1846 1846  
1847 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2056 +(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2057 +
1848 1848  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2059 +
1849 1849  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2061 +
1850 1850  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2063 +
1851 1851  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2065 +
1852 1852  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2067 +
1853 1853  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2069 +
1854 1854  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1855 1855  
1856 1856  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
... ... @@ -1883,6 +1883,3 @@
1883 1883  (1) This device may not cause harmful interference；
1884 1884  
1885 1885  (2) this device must accept any interference received, including interference that may cause undesired operation.
1886 -
1887 -
1888 -
image-20220927095645-1.png
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