Skip to Content
Last modified by Xiaoling on 2023/07/18 10:12
From version 189.9
edited by Xiaoling
on 2022/08/08 16:38
Change comment: There is no comment for this version
To version 217.1
edited by Bei Jinggeng
on 2022/11/11 11:27
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -16,6 +16,7 @@
16 16  
17 17  = 1. Introduction =
18 18  
19 +
19 19  == 1.1 What is LHT65N Temperature & Humidity Sensor ==
20 20  
21 21  
... ... @@ -44,6 +44,7 @@
44 44  )))
45 45  
46 46  
48 +
47 47  == 1.2 Features ==
48 48  
49 49  
... ... @@ -57,14 +57,12 @@
57 57  * Built-in Temperature & Humidity sensor
58 58  * Optional External Sensors
59 59  * Tri-color LED to indicate working status
60 -* Datalog feature
62 +* Datalog feature (Max 3328 records)
61 61  
62 -
63 -
64 64  == 1.3 Specification ==
65 65  
66 66  
67 -**Built-in Temperature Sensor:**
67 +(% style="color:#037691" %)**Built-in Temperature Sensor:**
68 68  
69 69  * Resolution: 0.01 °C
70 70  * Accuracy Tolerance : Typ ±0.3 °C
... ... @@ -71,28 +71,23 @@
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:**
74 74  
75 -
76 -**Built-in Humidity Sensor:**
77 -
78 78  * Resolution: 0.04 %RH
79 79  * Accuracy Tolerance : Typ ±3 %RH
80 80  * Long Term Drift: < 0.02 °C/yr
81 81  * Operating Range: 0 ~~ 96 %RH
82 82  
81 +(% style="color:#037691" %)**External Temperature Sensor:**
83 83  
84 -
85 -**External Temperature Sensor:**
86 -
87 87  * Resolution: 0.0625 °C
88 88  * ±0.5°C accuracy from -10°C to +85°C
89 89  * ±2°C accuracy from -55°C to +125°C
90 90  * Operating Range: -55 °C ~~ 125 °C
91 91  
92 -
93 -
94 94  = 2. Connect LHT65N to IoT Server =
95 95  
90 +
96 96  == 2.1 How does LHT65N work? ==
97 97  
98 98  
... ... @@ -137,6 +137,7 @@
137 137  (% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %)
138 138  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.
139 139  
135 +
140 140  (% _mstvisible="1" class="wikigeneratedid" %)
141 141  [[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]]
142 142  
... ... @@ -200,10 +200,9 @@
200 200  
201 201  
202 202  
199 +== 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  )))
... ... @@ -212,92 +212,54 @@
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**
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**
240 240  )))
241 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %)
224 +|(% style="width:97px" %)(((
225 +**Value**
226 +)))|(% style="width:39px" %)(((
227 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]]
228 +)))|(% 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"]]
230 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
255 255  )))
256 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)
232 +)))|(% 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"]]
234 +[[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"]]
236 +)))|(% style="width:47px" %)(((
237 +[[Ext>>||anchor="H2.4.5Ext23"]] #
238 +)))|(% style="width:51px" %)(((
239 +[[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.
281 281  * 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.)
282 282  
283 -
284 -
285 285  === 2.4.1 Decoder in TTN V3 ===
286 286  
287 287  
288 288  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.
289 289  
290 -Below is the position to put the decoder and LHT65N decoder can be download from here:
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]]
291 291  
292 292  
293 -[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]]
294 -
295 -
296 296  [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]]
297 297  
298 298  
299 299  
300 -
301 301  === 2.4.2 BAT-Battery Info ===
302 302  
303 303  
... ... @@ -314,8 +314,6 @@
314 314  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
315 315  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
316 316  
317 -
318 -
319 319  === 2.4.3 Built-in Temperature ===
320 320  
321 321  
... ... @@ -327,8 +327,6 @@
327 327  
328 328  * Temperature:  (0xF5C6-65536)/100=-26.18℃
329 329  
330 -
331 -
332 332  === 2.4.4 Built-in Humidity ===
333 333  
334 334  
... ... @@ -336,8 +336,6 @@
336 336  
337 337  * Humidity:    0x025C/10=60.4%
338 338  
339 -
340 -
341 341  === 2.4.5 Ext # ===
342 342  
343 343  
... ... @@ -349,6 +349,7 @@
349 349  
350 350  === 2.4.6 Ext value ===
351 351  
303 +
352 352  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
353 353  
354 354  
... ... @@ -359,6 +359,8 @@
359 359  
360 360  The last 2 bytes of data are meaningless
361 361  
314 +
315 +
362 362  [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]]
363 363  
364 364  
... ... @@ -381,121 +381,58 @@
381 381  
382 382  )))
383 383  
384 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
385 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %)
386 -(((
387 -(% _mstvisible="6" %)
388 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)**
389 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
390 -(((
391 -(% _mstvisible="6" %)
392 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2**
393 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %)
394 -(((
395 -(% _mstvisible="6" %)
396 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2**
397 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %)
398 -(((
399 -(% _mstvisible="6" %)
400 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2**
401 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %)
402 -(((
403 -(% _mstvisible="6" %)
404 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1**
405 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %)
406 -(((
407 -(% _mstvisible="6" %)
408 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4**
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**
409 409  )))
410 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %)
411 -(((
412 -(% _mstvisible="6" %)
413 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value**
414 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
415 -(((
416 -(% _mstvisible="6" %)
417 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]]
418 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %)
419 -(((
420 -(% _mstvisible="6" %)
421 -(((
422 -(% _mstvisible="7" %)
423 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]]
424 -)))
425 -
426 -(% _mstvisible="6" %)
427 -(((
428 -(% _mstvisible="7" %)
429 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]]
430 -)))
431 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %)
432 -(((
433 -(% _mstvisible="6" %)
434 -(((
435 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %)
436 -BAT Status &
437 -)))
438 -
439 -(% _mstvisible="6" %)
440 -(((
441 -(% _mstvisible="7" %)
442 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]]
443 -)))
444 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %)
445 -(((
446 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %)
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" %)(((
447 447  Status & Ext
448 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %)
449 -(((
450 -(% _mstvisible="6" %)
451 -(((
452 -(% _mstvisible="7" %)
453 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]]
362 +)))|(% style="width:64px" %)(((
363 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
454 454  )))
455 -)))
456 456  
457 -(% _mstvisible="1" %)
458 -* (% _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**
366 +* **Battery status & Built-in Humidity**
459 459  
460 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %)
461 -(% _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]
462 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %)
463 -(((
464 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %)
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" %)(((
465 465  BAT Status
466 -
467 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %)
468 468  00(b): Ultra Low ( BAT <= 2.50v)
469 -
470 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %)
471 471  01(b): Low  (2.50v <=BAT <= 2.55v)
472 -
473 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %)
474 474  10(b): OK   (2.55v <= BAT <=2.65v)
475 -
476 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %)
477 477  11(b): Good   (BAT >= 2.65v)
478 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %)
479 -(((
480 -(% _mstvisible="6" %)
481 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]]
482 -
483 -(% _mstvisible="6" %)
484 -
376 +)))|(% style="width:132px" %)(((
377 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
485 485  )))
486 486  
487 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
380 +* **Status & Ext Byte**
488 488  
489 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:520px" %)
490 -|(% 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]**
491 -|(% 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)
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)
492 492  
493 493  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
494 494  * (% 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.
495 495  * (% 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)
496 496  
497 -
498 -
499 499  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
500 500  
501 501  
... ... @@ -503,11 +503,11 @@
503 503  
504 504  be used to power the external ADC sensor; user can control the power on time for this
505 505  
506 -sensor by setting:
397 +(% style="color:blue" %)**sensor by setting:**
507 507  
508 -AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
399 +**AT+EXT=6,timeout**  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**
509 509  
510 -For example:
401 +**For example:**
511 511  
512 512  AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value.
513 513  
... ... @@ -528,6 +528,7 @@
528 528  
529 529  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.
530 530  
422 +
531 531  1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
532 532  
533 533  [[image:image-20220628151005-5.png]]
... ... @@ -544,6 +544,122 @@
544 544  
545 545  
546 546  
439 +==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
440 +
441 +
442 +[[image:image-20220927095645-1.png||height="534" width="460"]]
443 +
444 +
445 +(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：**
446 +
447 +[[image:image-20220906102307-7.png]]
448 +
449 +
450 +(% style="color:blue" %)**Interrupt Mode and Counting Mode:**
451 +
452 +The external cable NE2 can be use for MOD4 and MOD8
453 +
454 +
455 +
456 +==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
457 +
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.**
460 +
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 + In Open State, the power consumption is the same as if there is no probe
467 +
468 + In Close state, the power consumption will be 3uA higher than normal.
469 +
470 +[[image:image-20220906100852-1.png||height="205" width="377"]]
471 +
472 +
473 +Ext=4,Interrupt Sensor：
474 +
475 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
476 +|(% style="width:101px" %)(((
477 +AT+EXT=4,1
478 +)))|(% style="width:373px" %)(((
479 +Sent uplink packet in both rising and falling interrupt
480 +)))
481 +|(% style="width:101px" %)(((
482 +AT+EXT=4,2
483 +)))|(% style="width:373px" %)(((
484 +Sent uplink packet only in falling interrupt
485 +)))
486 +|(% style="width:101px" %)(((
487 +AT+EXT=4,3
488 +)))|(% style="width:373px" %)(((
489 +Sent uplink packet only in rising interrupt
490 +)))
491 +
492 +Trigger by falling edge:
493 +
494 +[[image:image-20220906101145-2.png]]
495 +
496 +
497 +Trigger by raising edge：
498 +
499 +[[image:image-20220906101145-3.png]]
500 +
501 +
502 +
503 +==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
504 +
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 +
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 +[[image:image-20220906101320-4.png||height="366" width="698"]]
512 +
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 +[[image:image-20220906101320-5.png||height="353" width="696"]]
517 +
518 +
519 +Ext=8, Counting Sensor ( 4 bytes)：
520 +
521 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
522 +|(% style="width:138px" %)(((
523 +AT+EXT=8,0
524 +)))|(% style="width:240px" %)(((
525 +Count at falling interrupt
526 +)))
527 +|(% style="width:138px" %)(((
528 +AT+EXT=8,1
529 +)))|(% style="width:240px" %)(((
530 +Count at rising interrupt
531 +)))
532 +|(% style="width:138px" %)(((
533 +AT+SETCNT=60
534 +)))|(% style="width:240px" %)(((
535 +Sent current count to 60
536 +)))
537 +
538 +[[image:image-20220906101320-6.png]]
539 +
540 +
541 +(% style="color:blue" %)**A2 downlink Command：**
542 +
543 +A2 02:  Same as AT+EXT=2 (AT+EXT= second byte)
544 +
545 +A2 06 01 F4:  Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes)
546 +
547 +A2 04 02:  Same as AT+EXT=4,2 (AT+EXT= second byte, third byte)
548 +
549 +A2 08 01 00:  Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte)
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)
552 +
553 +
554 +
547 547  == 2.5 Show data on Datacake ==
548 548  
549 549  
... ... @@ -606,14 +606,24 @@
606 606  
607 607  There are two methods:
608 608  
609 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range.
610 -1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after the network recovery.
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.
611 611  
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 +
612 612  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
613 613  
630 +
614 614  [[image:image-20220703111700-2.png||height="381" width="1119"]]
615 615  
616 616  
634 +
617 617  === 2.6.2 Unix TimeStamp ===
618 618  
619 619  
... ... @@ -638,11 +638,11 @@
638 638  
639 639  
640 640  (((
641 -There are two ways to set device's time:
659 +(% style="color:blue" %)**There are two ways to set device's time:**
642 642  )))
643 643  
644 644  (((
645 -**~1. Through LoRaWAN MAC Command (Default settings)**
663 +**1.  Through LoRaWAN MAC Command (Default settings)**
646 646  )))
647 647  
648 648  (((
... ... @@ -692,339 +692,79 @@
692 692  === 2.6.5 Datalog Uplink payload ===
693 693  
694 694  
695 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %)
696 696  The Datalog poll reply uplink will use below payload format.
697 697  
698 -(% _mstvisible="1" %)
699 -(((
700 -(% _mstvisible="2" %)
701 -
715 +**Retrieval data payload:**
702 702  
703 -(% _mstvisible="2" %)
704 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload**
705 -)))
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"]]
706 706  
707 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
708 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %)
709 -(((
710 -(% _mstvisible="6" %)
711 -(((
712 -(% _mstvisible="7" %)
713 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)**
714 -)))
715 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %)
716 -(((
717 -(% _mstvisible="6" %)
718 -(((
719 -(% _mstvisible="7" %)
720 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2**
721 -)))
722 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %)
723 -(((
724 -(% _mstvisible="6" %)
725 -(((
726 -(% _mstvisible="7" %)
727 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2**
728 -)))
729 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
730 -(((
731 -(% _mstvisible="6" %)
732 -(((
733 -(% _mstvisible="7" %)
734 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2**
735 -)))
736 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %)
737 -(((
738 -(% _mstvisible="6" %)
739 -(((
740 -(% _mstvisible="7" %)
741 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1**
742 -)))
743 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %)
744 -(((
745 -(% _mstvisible="6" %)
746 -(((
747 -(% _mstvisible="7" %)
748 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4**
749 -)))
750 -)))
751 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %)
752 -(((
753 -(% _mstvisible="6" %)
754 -(((
755 -(% _mstvisible="7" %)
756 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value**
757 -)))
758 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %)
759 -(((
760 -(% _mstvisible="6" %)
761 -(((
762 -(% _mstvisible="7" %)
763 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]]
764 -)))
765 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %)
766 -(((
767 -(% _mstvisible="6" %)
768 -(((
769 -(% _mstvisible="7" %)
770 -(((
771 -(% _mstvisible="8" %)
772 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]]
773 -)))
774 -)))
723 +**Poll message flag & Ext:**
775 775  
776 -(% _mstvisible="6" %)
777 -(((
778 -(% _mstvisible="7" %)
779 -(((
780 -(% _mstvisible="8" %)
781 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]]
782 -)))
783 -)))
784 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
785 -(((
786 -(% _mstvisible="6" %)
787 -(((
788 -(% _mstvisible="7" %)
789 -(((
790 -(% _mstvisible="8" %)
791 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]]
792 -)))
793 -)))
725 +[[image:image-20221006192726-1.png||height="112" width="754"]]
794 794  
795 -(% _mstvisible="6" %)
796 -(((
797 -(% _mstvisible="7" %)
798 -(((
799 -(% _mstvisible="8" %)
800 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]]
801 -)))
802 -)))
803 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %)
804 -(((
805 -(% _mstvisible="6" %)
806 -(((
807 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %)
808 -Poll message flag & Ext
809 -)))
810 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %)
811 -(((
812 -(% _mstvisible="6" %)
813 -(((
814 -(% _mstvisible="7" %)
815 -(((
816 -(% _mstvisible="8" %)
817 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]]
818 -)))
819 -)))
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)
820 820  
821 -(% _mstvisible="6" %)
822 -(((
823 -(% _mstvisible="7" %)
824 -(((
825 -(% _mstvisible="8" %)
826 -
827 -)))
828 -)))
829 -)))
729 +(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply.
830 830  
731 +* Poll Message Flag is set to 1.
831 831  
832 -(% _mstvisible="1" %)
833 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext**
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.
834 834  
835 -(% _mstvisible="1" %)
836 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]]
837 -
838 -(% _mstvisible="1" %)
839 -(((
840 -(% _mstvisible="2" %)
841 -(((
842 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %)
843 -(((
844 -Poll Message Flag: 1: This message is a poll message reply.
845 -)))
846 -)))
847 -)))
848 -
849 -(% _mstvisible="1" %)
850 -* (% _mstvisible="3" %)
851 -(((
852 -(% _mstvisible="4" %)
853 -(((
854 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %)
855 -(((
856 -Poll Message Flag is set to 1.
857 -)))
858 -)))
859 -)))
860 -* (% _mstvisible="3" %)
861 -(((
862 -(% _mstvisible="4" %)
863 -(((
864 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %)
865 -(((
866 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
867 -)))
868 -)))
869 -)))
870 -
871 -(% _mstvisible="1" %)
872 -(((
873 -(% _mstvisible="2" %)
874 -(((
875 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
876 -(((
877 -
878 -)))
879 -
880 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %)
881 -(((
882 882  For example, in US915 band, the max payload for different DR is:
883 -)))
884 -)))
885 -)))
886 886  
887 -(% _mstvisible="1" %)
888 -(((
889 -(% _mstvisible="2" %)
890 -(((
891 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %)
892 -(((
893 -a) DR0: max is 11 bytes so one entry of data
894 -)))
895 -)))
896 -)))
737 +(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data
897 897  
898 -(% _mstvisible="1" %)
899 -(((
900 -(% _mstvisible="2" %)
901 -(((
902 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %)
903 -(((
904 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
905 -)))
906 -)))
907 -)))
739 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
908 908  
909 -(% _mstvisible="1" %)
910 -(((
911 -(% _mstvisible="2" %)
912 -(((
913 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %)
914 -(((
915 -c) DR2: total payload includes 11 entries of data
916 -)))
917 -)))
918 -)))
741 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data
919 919  
920 -(% _mstvisible="1" %)
921 -(((
922 -(% _mstvisible="2" %)
923 -(((
924 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %)
925 -(((
926 -d) DR3: total payload includes 22 entries of data.
927 -)))
928 -)))
929 -)))
743 +(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data.
930 930  
931 -(% _mstvisible="1" %)
932 -(((
933 -(% _mstvisible="2" %)
934 -(((
935 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %)
936 -(((
937 -If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
938 -)))
939 -)))
940 -)))
745 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
941 941  
942 942  
943 -(% _mstvisible="1" style="text-align: left;" %)
944 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:**
748 +**Example:**
945 945  
946 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %)
947 947  If LHT65N has below data inside Flash:
948 948  
949 -(% _mstvisible="1" %)
950 950  [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]]
951 951  
952 -(% _mstvisible="1" %)
953 -(((
954 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %)
955 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705
956 -)))
957 957  
958 -(% _mstvisible="1" %)
959 -(((
960 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %)
961 - Where : Start time: 60065F97 = time 21/1/19 04:27:03
962 -)))
755 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
963 963  
964 -(% _mstvisible="1" %)
965 -(((
966 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %)
967 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03
968 -)))
757 +Where : Start time: 60065F97 = time 21/1/19 04:27:03
969 969  
970 -(% _mstvisible="1" %)
971 -(((
972 -(% _mstvisible="2" %)
973 -
974 -)))
759 + Stop time: 60066DA7= time 21/1/19 05:27:03
975 975  
976 -(% _mstvisible="1" %)
977 -(((
978 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %)
979 -LHT65N will uplink this payload.
980 -)))
981 981  
982 -(% _mstvisible="1" %)
762 +**LHT65N will uplink this payload.**
763 +
983 983  [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]]
984 984  
985 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %)
986 -(((
987 -7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
988 -)))
989 989  
990 -(% _msthash="315237" _msttexthash="1385839" %)
991 -(((
767 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
768 +
992 992  Where the first 11 bytes is for the first entry:
993 -)))
994 994  
995 -(% _msthash="315238" _msttexthash="274846" %)
996 -(((
997 997  7FFF089801464160065F97
998 -)))
999 999  
1000 -(% _msthash="315239" _msttexthash="617435" %)
1001 -(((
1002 1002  Ext sensor data=0x7FFF/100=327.67
1003 -)))
1004 1004  
1005 -(% _msthash="315240" _msttexthash="270543" %)
1006 -(((
1007 -Temp=0x0898/100=22.00
1008 -)))
775 +Temp=0x088E/100=22.00
1009 1009  
1010 -(% _msthash="315241" _msttexthash="211783" %)
1011 -(((
1012 -Hum=0x0146/10=32.6
1013 -)))
777 +Hum=0x014B/10=32.6
1014 1014  
1015 -(% _msthash="315242" _msttexthash="1569776" %)
1016 -(((
1017 1017  poll message flag & Ext=0x41,means reply data,Ext=1
1018 -)))
1019 1019  
1020 -(% _msthash="315243" _msttexthash="1120509" %)
1021 -(((
1022 -Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
1023 -)))
781 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03
1024 1024  
1025 1025  
1026 1026  
1027 -== 2.7 Alarm Mode ==
785 +== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" ==
1028 1028  
1029 1029  
1030 1030  (((
... ... @@ -1034,17 +1034,146 @@
1034 1034  (((
1035 1035  (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.**
1036 1036  
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 -16 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 +
1037 1037  
1038 1038  )))
1039 1039  
1040 1040  (((
1041 -**AT COMMAND FOR ALARM MODE:**
926 +=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) ===
927 +
928 +
1042 1042  )))
1043 1043  
1044 1044  (% _mstvisible="1" class="box infomessage" %)
1045 1045  (((
1046 1046  (((
1047 -**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
934 +**AT+WMOD=1**:  Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)
1048 1048  )))
1049 1049  
1050 1050  (((
... ... @@ -1094,8 +1094,6 @@
1094 1094  * RED LED when external sensor is not connected
1095 1095  * For each success downlink, the PURPLE LED will blink once
1096 1096  
1097 -
1098 -
1099 1099  == 2.9 installation ==
1100 1100  
1101 1101  
... ... @@ -1106,6 +1106,7 @@
1106 1106  
1107 1107  = 3. Sensors and Accessories =
1108 1108  
994 +
1109 1109  == 3.1 E2 Extension Cable ==
1110 1110  
1111 1111  
... ... @@ -1152,8 +1152,6 @@
1152 1152  * Operating Range: -40 ~~ 125 °C
1153 1153  * Working voltage 2.35v ~~ 5v
1154 1154  
1155 -
1156 -
1157 1157  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1158 1158  
1159 1159  
... ... @@ -1217,14 +1217,12 @@
1217 1217  
1218 1218  Format: Command Code (0x01) followed by 3 bytes time value.
1219 1219  
1220 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1104 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1221 1221  
1222 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1106 +* **Example 1**: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1223 1223  
1224 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1108 +* **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1225 1225  
1226 -
1227 -
1228 1228  == 4.2 Set External Sensor Mode ==
1229 1229  
1230 1230  
... ... @@ -1248,8 +1248,6 @@
1248 1248  
1249 1249  * 0xA20702003c: Same as AT+SETCNT=60
1250 1250  
1251 -
1252 -
1253 1253  == 4.3 Enable/Disable uplink Temperature probe ID ==
1254 1254  
1255 1255  
... ... @@ -1280,8 +1280,6 @@
1280 1280  * **0xA800**  **~-~->** AT+PID=0
1281 1281  * **0xA801**     **~-~->** AT+PID=1
1282 1282  
1283 -
1284 -
1285 1285  == 4.4 Set Password ==
1286 1286  
1287 1287  
... ... @@ -1324,8 +1324,6 @@
1324 1324  * **AT+Sleep=0**  : Normal working mode, device will sleep and use lower power when there is no LoRa message
1325 1325  * **AT+Sleep=1** :  Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping.
1326 1326  
1327 -
1328 -
1329 1329  (% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1330 1330  
1331 1331  [[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]
... ... @@ -1335,8 +1335,6 @@
1335 1335  
1336 1336  * There is no downlink command to set to Sleep mode.
1337 1337  
1338 -
1339 -
1340 1340  == 4.7 Set system time ==
1341 1341  
1342 1342  
... ... @@ -1350,7 +1350,7 @@
1350 1350  
1351 1351  (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1352 1352  
1353 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1227 +0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
1354 1354  
1355 1355  
1356 1356  
... ... @@ -1374,8 +1374,8 @@
1374 1374  
1375 1375  (% style="color:#4f81bd" %)**Downlink Command:**
1376 1376  
1377 -0x28 01 ~/~/ Same As AT+SYNCMOD=1
1378 -0x28 00 ~/~/ Same As AT+SYNCMOD=0
1251 +0x28 01  ~/~/  Same As AT+SYNCMOD=1
1252 +0x28 00  ~/~/  Same As AT+SYNCMOD=0
1379 1379  
1380 1380  
1381 1381  
... ... @@ -1392,7 +1392,7 @@
1392 1392  
1393 1393  (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**
1394 1394  
1395 -**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A
1269 +**0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
1396 1396  
1397 1397  
1398 1398  
... ... @@ -1415,8 +1415,10 @@
1415 1415  
1416 1416  == 4.11 Print last few data entries. ==
1417 1417  
1292 +
1418 1418  Feature: Print the last few data entries
1419 1419  
1295 +
1420 1420  (% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1421 1421  
1422 1422  [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]
... ... @@ -1430,6 +1430,7 @@
1430 1430  
1431 1431  == 4.12 Clear Flash Record ==
1432 1432  
1309 +
1433 1433  Feature: Clear flash storage for data log feature.
1434 1434  
1435 1435  
... ... @@ -1440,32 +1440,85 @@
1440 1440  
1441 1441  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1442 1442  
1443 -* Example: 0xA301 ~/~/Same as AT+CLRDTA
1320 +* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1444 1444  
1445 -
1446 1446  == 4.13 Auto Send None-ACK messages ==
1447 1447  
1448 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %)
1324 +
1449 1449  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.
1450 1450  
1327 +
1451 1451  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1452 1452  
1453 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %)
1454 1454  The default factory setting is 0
1455 1455  
1456 -(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %)
1457 -(% _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**
1458 -(% _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
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
1459 1459  
1460 1460  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1461 1461  
1462 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1338 +* Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1463 1463  
1340 +== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1464 1464  
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 01 0A F9 C0 29 04 ~-~-AT+WMOD=1,10,-16,105(Need to convert -16 to -1600 for calculation，-1600(DEC)=FFFFFFFFFFFFF9C0(HEX)  FFFFFFFFFFFFF9C0(HEX) +10000(HEX)=F9C0(HEX))
1386 +
1387 +0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2  (AT+WMOD = second byte, third byte, fourth byte)
1388 +
1389 +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.
1390 +
1391 +
1392 +
1465 1465  = 5. Battery & How to replace =
1466 1466  
1395 +
1467 1467  == 5.1 Battery Type ==
1468 1468  
1398 +
1469 1469  (((
1470 1470  (((
1471 1471  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
... ... @@ -1486,15 +1486,19 @@
1486 1486  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1487 1487  
1488 1488  
1419 +
1489 1489  == 5.2 Replace Battery ==
1490 1490  
1422 +
1491 1491  LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok.
1492 1492  
1493 1493  [[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"]]
1494 1494  
1495 1495  
1428 +
1496 1496  == 5.3 Battery Life Analyze ==
1497 1497  
1431 +
1498 1498  (((
1499 1499  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1500 1500  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
... ... @@ -1512,8 +1512,10 @@
1512 1512  
1513 1513  = 6. FAQ =
1514 1514  
1449 +
1515 1515  == 6.1 How to use AT Command? ==
1516 1516  
1452 +
1517 1517  LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1518 1518  
1519 1519  [[image:image-20220530085651-1.png||_mstalt="429949"]]
... ... @@ -1524,7 +1524,6 @@
1524 1524  * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND**
1525 1525  * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1526 1526  * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1527 -* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1528 1528  
1529 1529  (((
1530 1530  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.
... ... @@ -1732,40 +1732,43 @@
1732 1732  AT+PID:  Get or set the PID
1733 1733  
1734 1734  
1670 +
1735 1735  == 6.2 Where to use AT commands and Downlink commands ==
1736 1736  
1737 -(% _msthash="506131" _msttexthash="14585714" %)
1738 -AT commands：
1739 1739  
1674 +**AT commands：**
1675 +
1740 1740  [[image:image-20220620153708-1.png||height="603" width="723"]]
1741 1741  
1742 -(% _msthash="506132" _msttexthash="337922" %)
1743 -Downlink commands:
1744 1744  
1679 +**Downlink commands:**
1745 1745  
1746 -(% _msthash="506133" _msttexthash="33046" %)
1747 -**TTN:**
1748 1748  
1682 +
1683 +(% style="color:blue" %)**TTN:**
1684 +
1749 1749  [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1750 1750  
1751 1751  
1752 -(% _msthash="506134" _msttexthash="11113791" %)
1753 -**Helium：**
1754 1754  
1689 +(% style="color:blue" %)**Helium：**
1690 +
1755 1755  [[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1756 1756  
1757 1757  
1758 -(% _msthash="506135" _msttexthash="4159844" %)
1759 -**Chirpstack:The downlink window will not be displayed until the network is accessed**
1760 1760  
1695 +(% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed**
1696 +
1697 +
1761 1761  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1762 1762  
1700 +
1763 1763  [[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1764 1764  
1765 1765  
1766 -(% _msthash="506136" _msttexthash="39286" %)
1767 -**Aws:**
1768 1768  
1705 +(% style="color:blue" %)**Aws:**
1706 +
1769 1769  [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1770 1770  
1771 1771  
... ... @@ -1772,12 +1772,14 @@
1772 1772  
1773 1773  == 6.3 How to change the uplink interval？ ==
1774 1774  
1775 -[[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"]]
1776 1776  
1714 +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);"]]
1777 1777  
1778 1778  
1717 +
1779 1779  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1780 1780  
1720 +
1781 1781  [[image:image-20220615153355-1.png]]
1782 1782  
1783 1783  [[image:1655802313617-381.png]]
... ... @@ -1805,6 +1805,7 @@
1805 1805  [[image:image-20220615170542-5.png]]
1806 1806  
1807 1807  
1748 +
1808 1808  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1809 1809  
1810 1810  (% _msthash="506146" _msttexthash="52173160" %)
... ... @@ -1818,6 +1818,7 @@
1818 1818  [[image:image-20220621170938-2.png]]
1819 1819  
1820 1820  
1762 +
1821 1821  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1822 1822  
1823 1823  [[image:image-20220615171334-6.png]]
... ... @@ -1834,13 +1834,16 @@
1834 1834  Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device.
1835 1835  
1836 1836  
1779 +
1837 1837  == 6.6 Using USB-TYPE-C to connect to the computer using the AT command ==
1838 1838  
1782 +
1839 1839  [[image:image-20220623110706-1.png]]
1840 1840  
1841 1841  
1842 1842  [[image:image-20220623112117-4.png||height="459" width="343"]]
1843 1843  
1788 +
1844 1844  (((
1845 1845  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**(% style="color:red" %))(%%) 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.
1846 1846  )))
... ... @@ -1851,15 +1851,19 @@
1851 1851  [[image:image-20220615154519-3.png||height="672" width="807"]]
1852 1852  
1853 1853  
1799 +
1854 1854  == 6.7 How to use  USB-TYPE-C to connect PC to upgrade firmware? ==
1855 1855  
1802 +
1856 1856  [[image:image-20220623110706-1.png]]
1857 1857  
1805 +
1858 1858  (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1859 1859  
1860 1860  [[image:image-20220615170542-5.png]]
1861 1861  
1862 1862  
1811 +
1863 1863  (% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %)
1864 1864  
1865 1865  (% _msthash="506146" _msttexthash="52173160" %)
... ... @@ -1871,6 +1871,8 @@
1871 1871  (% _msthash="506146" _msttexthash="52173160" %)
1872 1872  Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
1873 1873  
1823 +
1824 +
1874 1874  (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded.
1875 1875  
1876 1876  [[image:image-20220615171334-6.png]]
... ... @@ -1887,6 +1887,7 @@
1887 1887  Finally,restart reset device again
1888 1888  
1889 1889  
1841 +
1890 1890  = 7. Order Info =
1891 1891  
1892 1892  
... ... @@ -1894,20 +1894,13 @@
1894 1894  
1895 1895  (% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1896 1896  
1897 -(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1898 -
1849 +* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1899 1899  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1900 -
1901 1901  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1902 -
1903 1903  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1904 -
1905 1905  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1906 -
1907 1907  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1908 -
1909 1909  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1910 -
1911 1911  * (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1912 1912  
1913 1913  (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
... ... @@ -1914,7 +1914,6 @@
1914 1914  
1915 1915  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1916 1916  
1917 -
1918 1918  = 8. Packing Info =
1919 1919  
1920 1920  
... ... @@ -1928,16 +1928,19 @@
1928 1928  * Device Size:  10 x 10 x 3.5 cm
1929 1929  * Device Weight: 120.5g
1930 1930  
1931 -
1932 1932  = 9. Reference material =
1933 1933  
1877 +
1934 1934  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1935 1935  
1936 -
1937 1937  = 10. FCC Warning =
1938 1938  
1882 +
1939 1939  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1940 1940  
1941 1941  (1) This device may not cause harmful interference；
1942 1942  
1943 1943  (2) this device must accept any interference received, including interference that may cause undesired operation.
1888 +
1889 +
1890 +
image-20220906100852-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +251.9 KB
Content
image-20220906101145-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +6.3 KB
Content
image-20220906101145-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +6.6 KB
Content
image-20220906101320-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +202.3 KB
Content
image-20220906101320-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +206.1 KB
Content
image-20220906101320-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +7.1 KB
Content
image-20220906102307-7.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +7.3 KB
Content
image-20220927095645-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +174.1 KB
Content
image-20221006192726-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +17.3 KB
Content