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Last modified by Xiaoling on 2023/07/18 10:12
From version 230.2
edited by Xiaoling
on 2023/03/13 16:24
Change comment: There is no comment for this version
To version 241.1
edited by Ellie Zhang
on 2023/05/08 11:29
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Ellie
Content
... ... @@ -43,6 +43,7 @@
43 43  )))
44 44  
45 45  
46 +
46 46  == 1.2 Features ==
47 47  
48 48  
... ... @@ -58,7 +58,6 @@
58 58  * Datalog feature (Max 3328 records)
59 59  
60 60  
61 -
62 62  == 1.3 Specification ==
63 63  
64 64  
... ... @@ -84,7 +84,6 @@
84 84  * Operating Range: -55 °C ~~ 125 °C
85 85  
86 86  
87 -
88 88  = 2. Connect LHT65N to IoT Server =
89 89  
90 90  == 2.1 How does LHT65N work? ==
... ... @@ -120,7 +120,16 @@
120 120  
121 121  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
122 122  
123 -[[image:image-20220525110604-2.png||_mstalt="427531"]]
122 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
123 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
124 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Test uplink status|(% style="background-color:#f2f2f2; width:225px" %)(((
125 +If LHT65N is already Joined to rhe LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has external sensor connected,(% style="color:blue" %)**Blue led** (%%)will blink once. If LHT65N has not external sensor, (% style="color:red" %)**Red led**(%%) will blink once.
126 +)))
127 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
128 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
129 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
130 +)))
131 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
124 124  
125 125  
126 126  == 2.3 Example to join LoRaWAN network ==
... ... @@ -150,7 +150,7 @@
150 150  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
151 151  )))
152 152  
153 -[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
161 +[[image:image-20230426083319-1.png]]
154 154  
155 155  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
156 156  
... ... @@ -200,18 +200,18 @@
200 200  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
201 201  )))
202 202  
203 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
204 -|=(% style="width: 60px;" %)(((
211 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
212 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
205 205  **Size(bytes)**
206 -)))|=(% style="width: 30px;" %)(((
214 +)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
207 207  **2**
208 -)))|=(% style="width: 100px;" %)(((
216 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
209 209  **2**
210 -)))|=(% style="width: 100px;" %)(((
218 +)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
211 211  **2**
212 -)))|=(% style="width: 50px;" %)(((
220 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
213 213  **1**
214 -)))|=(% style="width: 50px;" %)(((
222 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
215 215  **4**
216 216  )))
217 217  |(% style="width:97px" %)(((
... ... @@ -233,11 +233,12 @@
233 233  )))
234 234  
235 235  * The First 6 bytes: has fix meanings for every LHT65N.
244 +
236 236  * The 7th byte (EXT #): defines the external sensor model.
246 +
237 237  * The 8^^th^^ ~~ 11^^th^^ byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won't be these four bytes.)
238 238  
239 239  
240 -
241 241  === 2.4.1 Decoder in TTN V3 ===
242 242  
243 243  
... ... @@ -252,21 +252,35 @@
252 252  === 2.4.2 BAT-Battery Info ===
253 253  
254 254  
255 -These two bytes of BAT include the battery state and the actually voltage
264 +These two bytes of BAT include the battery state and the actually voltage.
256 256  
257 -[[image:image-20220523152839-18.png||_mstalt="457613"]]
266 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
267 +|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
268 +**Bit(bit)**
269 +)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
270 +|(% style="width:66px" %)(((
271 +**Value**
272 +)))|(% style="width:250px" %)(((
273 +BAT Status
274 +00(b): Ultra Low ( BAT <= 2.50v)
275 +01(b): Low (2.50v <=BAT <= 2.55v)
276 +10(b): OK (2.55v <= BAT <=2.65v)
277 +11(b): Good (BAT >= 2.65v)
278 +)))|(% style="width:152px" %)Actually BAT voltage
258 258  
280 +**(b)stands for binary**
259 259  
282 +
260 260  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
261 261  
262 262  
263 263  Check the battery voltage for LHT65N.
264 264  
265 -* BAT status=(0Xcba4>>14)&0xFF=11(DEC)  /  B(HEX) ，very good
288 +* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
289 +
266 266  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
267 267  
268 268  
269 -
270 270  === 2.4.3 Built-in Temperature ===
271 271  
272 272  
... ... @@ -279,7 +279,6 @@
279 279  * Temperature:  (0xF5C6-65536)/100=-26.18℃
280 280  
281 281  
282 -
283 283  === 2.4.4 Built-in Humidity ===
284 284  
285 285  
... ... @@ -288,13 +288,15 @@
288 288  * Humidity:    0x025C/10=60.4%
289 289  
290 290  
291 -
292 292  === 2.4.5 Ext # ===
293 293  
294 294  
295 295  Bytes for External Sensor:
296 296  
297 -[[image:image-20220523152822-17.png||_mstalt="454545"]]
318 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
319 +|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
320 +|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
321 +|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
298 298  
299 299  
300 300  === 2.4.6 Ext value ===
... ... @@ -333,28 +333,25 @@
333 333  Timestamp mode is designed for LHT65N with E3 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
334 334  )))
335 335  
336 -(((
337 -
338 -)))
339 339  
340 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
341 -|=(% style="width: 50px;" %)(((
361 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
362 +|=(% style="width: 50px;background-color:#D9E2F3" %)(((
342 342  **Size(bytes)**
343 -)))|=(% style="width: 70px;" %)(((
364 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
344 344  **2**
345 -)))|=(% style="width: 120px;" %)(((
366 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
346 346  **2**
347 -)))|=(% style="width: 120px;" %)(((
368 +)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
348 348  **2**
349 -)))|=(% style="width: 50px;" %)(((
370 +)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
350 350  **1**
351 -)))|=(% style="width: 70px;" %)(((
372 +)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
352 352  **4**
353 353  )))
354 354  |(% style="width:110px" %)(((
355 355  **Value**
356 356  )))|(% style="width:71px" %)(((
357 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
378 +External temperature
358 358  )))|(% style="width:99px" %)(((
359 359  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
360 360  )))|(% style="width:132px" %)(((
... ... @@ -367,9 +367,9 @@
367 367  
368 368  * **Battery status & Built-in Humidity**
369 369  
370 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
371 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
372 -|(% style="width:67px" %)Value|(% style="width:256px" %)(((
391 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
392 +|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
393 +|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
373 373  BAT Status
374 374  00(b): Ultra Low ( BAT <= 2.50v)
375 375  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -381,8 +381,8 @@
381 381  
382 382  * **Status & Ext Byte**
383 383  
384 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
385 -|=(% 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]**
405 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
406 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
386 386  |=(% 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)
387 387  
388 388  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -390,7 +390,6 @@
390 390  * (% 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)
391 391  
392 392  
393 -
394 394  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
395 395  
396 396  
... ... @@ -476,21 +476,21 @@
476 476  
477 477  Ext=4,Interrupt Sensor：
478 478  
479 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
499 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
480 480  |(% style="width:101px" %)(((
481 -AT+EXT=4,1
482 -)))|(% style="width:373px" %)(((
483 -Sent uplink packet in both rising and falling interrupt
501 +**AT+EXT=4,1**
502 +)))|(% style="width:395px" %)(((
503 +**Sent uplink packet in both rising and falling interrupt**
484 484  )))
485 485  |(% style="width:101px" %)(((
486 -AT+EXT=4,2
487 -)))|(% style="width:373px" %)(((
488 -Sent uplink packet only in falling interrupt
506 +**AT+EXT=4,2**
507 +)))|(% style="width:395px" %)(((
508 +**Sent uplink packet only in falling interrupt**
489 489  )))
490 490  |(% style="width:101px" %)(((
491 -AT+EXT=4,3
492 -)))|(% style="width:373px" %)(((
493 -Sent uplink packet only in rising interrupt
511 +**AT+EXT=4,3**
512 +)))|(% style="width:395px" %)(((
513 +**Sent uplink packet only in rising interrupt**
494 494  )))
495 495  
496 496  Trigger by falling edge:
... ... @@ -522,21 +522,21 @@
522 522  
523 523  Ext=8, Counting Sensor ( 4 bytes)：
524 524  
525 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
526 -|(% style="width:138px" %)(((
527 -AT+EXT=8,0
528 -)))|(% style="width:240px" %)(((
529 -Count at falling interrupt
545 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
546 +|(% style="width:131px" %)(((
547 +**AT+EXT=8,0**
548 +)))|(% style="width:195px" %)(((
549 +**Count at falling interrupt**
530 530  )))
531 -|(% style="width:138px" %)(((
532 -AT+EXT=8,1
533 -)))|(% style="width:240px" %)(((
534 -Count at rising interrupt
551 +|(% style="width:131px" %)(((
552 +**AT+EXT=8,1**
553 +)))|(% style="width:195px" %)(((
554 +**Count at rising interrupt**
535 535  )))
536 -|(% style="width:138px" %)(((
537 -AT+SETCNT=60
538 -)))|(% style="width:240px" %)(((
539 -Sent current count to 60
556 +|(% style="width:131px" %)(((
557 +**AT+SETCNT=60**
558 +)))|(% style="width:195px" %)(((
559 +**Sent current count to 60**
540 540  )))
541 541  
542 542  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -562,9 +562,6 @@
562 562  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
563 563  )))
564 564  
565 -(((
566 -
567 -)))
568 568  
569 569  (((
570 570  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -574,9 +574,6 @@
574 574  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
575 575  )))
576 576  
577 -(((
578 -
579 -)))
580 580  
581 581  (((
582 582  Add Datacake:
... ... @@ -690,9 +690,10 @@
690 690  
691 691  User can poll sensor value based on timestamps from the server. Below is the downlink command.
692 692  
693 -[[image:image-20220523152302-15.png||_mstalt="451581"]]
707 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
708 +|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
709 +|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
694 694  
695 -
696 696  Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
697 697  
698 698  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -709,10 +709,10 @@
709 709  
710 710  **Retrieval data payload:**
711 711  
712 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
713 -|=(% style="width: 60px;" %)(((
727 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
728 +|=(% style="width: 60px;background-color:#D9E2F3" %)(((
714 714  **Size(bytes)**
715 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
730 +)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
716 716  |(% 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"]]
717 717  
718 718  **Poll message flag & Ext:**
... ... @@ -744,7 +744,7 @@
744 744  
745 745  If LHT65N has below data inside Flash:
746 746  
747 -[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
762 +[[image:image-20230426171833-4.png]]
748 748  
749 749  
750 750  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -975,8 +975,6 @@
975 975  * RED LED when external sensor is not connected
976 976  * For each success downlink, the PURPLE LED will blink once
977 977  
978 -
979 -
980 980  == 2.9 installation ==
981 981  
982 982  
... ... @@ -1030,7 +1030,21 @@
1030 1030  * Working voltage 2.35v ~~ 5v
1031 1031  
1032 1032  
1046 +== 3.2 E31F Temperature Probe ==
1033 1033  
1048 +
1049 +[[image:65N-E31F-1.jpg||height="161" width="162"]] [[image:65N-E31F.jpg||height="192" width="194"]]
1050 +
1051 +
1052 +Temperature sensor with 1 meters cable long
1053 +
1054 +* Resolution: 0.01 °C
1055 +* Accuracy Tolerance : Typical ±0.3 °C
1056 +* Long Term Drift: < 0.02 °C/yr
1057 +* Operating Range: -40 ~~ 125 °C
1058 +* Working voltage 2.35v ~~ 5v
1059 +
1060 +
1034 1034  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1035 1035  
1036 1036  
... ... @@ -1086,9 +1086,11 @@
1086 1086  
1087 1087  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1088 1088  
1089 -[[image:image-20220523150701-2.png||_mstalt="427453"]]
1116 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1117 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1118 +|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1119 +|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1090 1090  
1091 -
1092 1092  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1093 1093  
1094 1094  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1100,7 +1100,6 @@
1100 1100  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1101 1101  
1102 1102  
1103 -
1104 1104  == 4.2 Set External Sensor Mode ==
1105 1105  
1106 1106  
... ... @@ -1109,8 +1109,12 @@
1109 1109  
1110 1110  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1111 1111  
1112 -[[image:image-20220523150759-3.png||_mstalt="432146"]]
1113 1113  
1141 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1142 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1143 +|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1144 +|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1145 +|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1114 1114  
1115 1115  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1116 1116  
... ... @@ -1125,7 +1125,6 @@
1125 1125  * 0xA20702003c: Same as AT+SETCNT=60
1126 1126  
1127 1127  
1128 -
1129 1129  == 4.3 Enable/Disable uplink Temperature probe ID ==
1130 1130  
1131 1131  
... ... @@ -1148,9 +1148,10 @@
1148 1148  
1149 1149  (% style="color:#4f81bd" %)**AT Command:**
1150 1150  
1151 -[[image:image-20220523150928-4.png||_mstalt="431821"]]
1182 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1183 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1184 +|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1152 1152  
1153 -
1154 1154  (% style="color:#4f81bd" %)**Downlink Command:**
1155 1155  
1156 1156  * **0xA800**  **~-~->** AT+PID=0
... ... @@ -1157,17 +1157,21 @@
1157 1157  * **0xA801**     **~-~->** AT+PID=1
1158 1158  
1159 1159  
1160 -
1161 1161  == 4.4 Set Password ==
1162 1162  
1163 1163  
1164 1164  Feature: Set device password, max 9 digits
1165 1165  
1166 -
1167 1167  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1168 1168  
1169 -[[image:image-20220523151052-5.png||_mstalt="428623"]]
1199 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1200 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1201 +|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1202 +123456
1170 1170  
1204 +OK
1205 +)))
1206 +|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1171 1171  
1172 1172  (% style="color:#4f81bd" %)**Downlink Command:**
1173 1173  
... ... @@ -1179,12 +1179,12 @@
1179 1179  
1180 1180  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1181 1181  
1182 -
1183 1183  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1184 1184  
1185 -[[image:image-20220523151132-6.png||_mstalt="428649"]]
1220 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1221 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1222 +|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1186 1186  
1187 -
1188 1188  (% style="color:#4f81bd" %)**Downlink Command:**
1189 1189  
1190 1190  No downlink command for this feature.
... ... @@ -1200,8 +1200,13 @@
1200 1200  
1201 1201  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1202 1202  
1203 -[[image:image-20220523151218-7.png||_mstalt="430703"]]
1239 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1240 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1241 +|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1242 +Clear all stored sensor data…
1204 1204  
1244 +OK
1245 +)))
1205 1205  
1206 1206  (% style="color:#4f81bd" %)**Downlink Command:**
1207 1207  
... ... @@ -1208,17 +1208,20 @@
1208 1208  * There is no downlink command to set to Sleep mode.
1209 1209  
1210 1210  
1211 -
1212 1212  == 4.7 Set system time ==
1213 1213  
1214 1214  
1215 1215  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1216 1216  
1217 -
1218 1218  (% style="color:#4f81bd" %)**AT Command:**
1219 1219  
1220 -[[image:image-20220523151253-8.png||_mstalt="430677"]]
1259 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1260 +|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1261 +|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1262 +OK
1221 1221  
1264 +Set System time to 2021-01-20 00:59:12
1265 +)))
1222 1222  
1223 1223  (% style="color:#4f81bd" %)**Downlink Command:**
1224 1224  
... ... @@ -1234,15 +1234,14 @@
1234 1234  
1235 1235  (((
1236 1236  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1237 -
1238 -
1239 1239  )))
1240 1240  
1241 1241  (% style="color:#4f81bd" %)**AT Command:**
1242 1242  
1243 -[[image:image-20220523151336-9.png||_mstalt="431717"]]
1285 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1286 +|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1287 +|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1244 1244  
1245 -
1246 1246  (% style="color:#4f81bd" %)**Downlink Command:**
1247 1247  
1248 1248  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1254,12 +1254,12 @@
1254 1254  
1255 1255  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1256 1256  
1257 -
1258 1258  (% style="color:#4f81bd" %)**AT Command:**
1259 1259  
1260 -[[image:image-20220523151411-10.png||_mstalt="449696"]]
1302 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1303 +|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1304 +|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1261 1261  
1262 -
1263 1263  (% style="color:#4f81bd" %)**Downlink Command:**
1264 1264  
1265 1265  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1270,10 +1270,9 @@
1270 1270  
1271 1271  Feature: Print the sector data from start page to stop page (max is 416 pages).
1272 1272  
1273 -
1274 1274  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1275 1275  
1276 -[[image:image-20220523151450-11.png||_mstalt="451035"]]
1318 +[[image:image-20230426164330-2.png]]
1277 1277  
1278 1278  
1279 1279  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1286,10 +1286,9 @@
1286 1286  
1287 1287  Feature: Print the last few data entries
1288 1288  
1289 -
1290 1290  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1291 1291  
1292 -[[image:image-20220523151524-12.png||_mstalt="452101"]]
1333 +[[image:image-20230426164932-3.png]]
1293 1293  
1294 1294  
1295 1295  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1305,27 +1305,31 @@
1305 1305  
1306 1306  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1307 1307  
1308 -[[image:image-20220523151556-13.png||_mstalt="454129"]]
1309 1309  
1350 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1351 +|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1352 +|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1353 +Clear all stored sensor data…
1310 1310  
1355 +OK
1356 +)))
1357 +
1311 1311  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1312 1312  
1313 1313  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1314 1314  
1315 1315  
1316 -
1317 1317  == 4.13 Auto Send None-ACK messages ==
1318 1318  
1319 1319  
1320 1320  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.
1321 1321  
1322 -
1323 1323  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1324 1324  
1325 1325  The default factory setting is 0
1326 1326  
1327 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1328 -|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1372 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1373 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1329 1329  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1330 1330  
1331 1331  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1333,14 +1333,13 @@
1333 1333  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1334 1334  
1335 1335  
1336 -
1337 1337  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1338 1338  
1339 1339  
1340 1340  Feature: Set internal and external temperature sensor alarms.
1341 1341  
1342 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1343 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1386 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1387 +|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1344 1344  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1345 1345  
1346 1346  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1652,7 +1652,7 @@
1652 1652  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1653 1653  
1654 1654  
1655 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1699 +(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1656 1656  
1657 1657  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1658 1658  
... ... @@ -1718,7 +1718,7 @@
1718 1718  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1719 1719  
1720 1720  
1721 -(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1765 +(% style="color:blue" %)**Step1**(%%): Install [[TremoProgrammer>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AAAnJD_qGZ42bB52o4UmH9v9a/LHT65N%20Temperature%20%26%20Humidity%20Sensor/tool?dl=0&subfolder_nav_tracking=1]]  first.
1722 1722  
1723 1723  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1724 1724  
... ... @@ -1779,7 +1779,6 @@
1779 1779  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1780 1780  
1781 1781  
1782 -
1783 1783  = 8. Packing Info =
1784 1784  
1785 1785  
... ... @@ -1794,7 +1794,6 @@
1794 1794  * Device Weight: 120.5g
1795 1795  
1796 1796  
1797 -
1798 1798  = 9. Reference material =
1799 1799  
1800 1800  
... ... @@ -1801,7 +1801,6 @@
1801 1801  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1802 1802  
1803 1803  
1804 -
1805 1805  = 10. FCC Warning =
1806 1806  
1807 1807  
... ... @@ -1810,6 +1810,3 @@
1810 1810  (1) This device may not cause harmful interference；
1811 1811  
1812 1812  (2) this device must accept any interference received, including interference that may cause undesired operation.
1813 -
1814 -
1815 -
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