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Last modified by Xiaoling on 2023/07/18 10:12
From version 237.3
edited by Xiaoling
on 2023/04/26 17:09
Change comment: There is no comment for this version
To version 230.2
edited by Xiaoling
on 2023/03/13 16:24
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -57,6 +57,8 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
60 +
61 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,8 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
86 +
87 +
84 84  = 2. Connect LHT65N to IoT Server =
85 85  
86 86  == 2.1 How does LHT65N work? ==
... ... @@ -116,17 +116,9 @@
116 116  
117 117  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
118 118  
119 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
120 -|=(% 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**
121 -|(% 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" %)(((
122 -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.
123 -)))
124 -|(% 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" %)(((
125 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network.
126 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after join in network.
127 -)))
128 -|(% 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.
123 +[[image:image-20220525110604-2.png||_mstalt="427531"]]
129 129  
125 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
... ... @@ -154,7 +154,7 @@
154 154  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
155 155  )))
156 156  
157 -[[image:image-20230426083319-1.png]]
153 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
158 158  
159 159  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
160 160  
... ... @@ -204,18 +204,18 @@
204 204  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
205 205  )))
206 206  
207 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:390px" %)
208 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
203 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
204 +|=(% style="width: 60px;" %)(((
209 209  **Size(bytes)**
210 -)))|=(% style="width: 30px;background-color:#D9E2F3" %)(((
206 +)))|=(% style="width: 30px;" %)(((
211 211  **2**
212 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
208 +)))|=(% style="width: 100px;" %)(((
213 213  **2**
214 -)))|=(% style="width: 100px;background-color:#D9E2F3" %)(((
210 +)))|=(% style="width: 100px;" %)(((
215 215  **2**
216 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
212 +)))|=(% style="width: 50px;" %)(((
217 217  **1**
218 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
214 +)))|=(% style="width: 50px;" %)(((
219 219  **4**
220 220  )))
221 221  |(% style="width:97px" %)(((
... ... @@ -237,11 +237,11 @@
237 237  )))
238 238  
239 239  * The First 6 bytes: has fix meanings for every LHT65N.
240 -
241 241  * The 7th byte (EXT #): defines the external sensor model.
242 -
243 243  * 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.)
244 244  
239 +
240 +
245 245  === 2.4.1 Decoder in TTN V3 ===
246 246  
247 247  
... ... @@ -256,34 +256,21 @@
256 256  === 2.4.2 BAT-Battery Info ===
257 257  
258 258  
259 -These two bytes of BAT include the battery state and the actually voltage.
255 +These two bytes of BAT include the battery state and the actually voltage
260 260  
261 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:477px" %)
262 -|=(% style="width: 69px; background-color:#D9E2F3;color:#0070C0" %)(((
263 -**Bit(bit)**
264 -)))|=(% style="width: 253px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)[13:0]
265 -|(% style="width:66px" %)(((
266 -**Value**
267 -)))|(% style="width:250px" %)(((
268 -BAT Status
269 -00(b): Ultra Low ( BAT <= 2.50v)
270 -01(b): Low (2.50v <=BAT <= 2.55v)
271 -10(b): OK (2.55v <= BAT <=2.65v)
272 -11(b): Good (BAT >= 2.65v)
273 -)))|(% style="width:152px" %)Actually BAT voltage
257 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
274 274  
275 -**(b)stands for binary**
276 276  
277 -
278 278  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
279 279  
280 280  
281 281  Check the battery voltage for LHT65N.
282 282  
283 -* BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
284 -
265 +* BAT status=(0Xcba4>>14)&0xFF=11(DEC)  /  B(HEX) ，very good
285 285  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 286  
268 +
269 +
287 287  === 2.4.3 Built-in Temperature ===
288 288  
289 289  
... ... @@ -295,6 +295,8 @@
295 295  
296 296  * Temperature:  (0xF5C6-65536)/100=-26.18℃
297 297  
281 +
282 +
298 298  === 2.4.4 Built-in Humidity ===
299 299  
300 300  
... ... @@ -302,16 +302,16 @@
302 302  
303 303  * Humidity:    0x025C/10=60.4%
304 304  
290 +
291 +
305 305  === 2.4.5 Ext # ===
306 306  
307 307  
308 308  Bytes for External Sensor:
309 309  
310 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:425px" %)
311 -|=(% style="width: 102px; background-color:#D9E2F3;color:#0070C0" %)**EXT # Value**|=(% style="width: 323px;background-color:#D9E2F3;color:#0070C0" %)**External Sensor Type**
312 -|(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
313 -|(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
297 +[[image:image-20220523152822-17.png||_mstalt="454545"]]
314 314  
299 +
315 315  === 2.4.6 Ext value ===
316 316  
317 317  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -348,19 +348,22 @@
348 348  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:
349 349  )))
350 350  
336 +(((
337 +
338 +)))
351 351  
352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
340 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
341 +|=(% style="width: 50px;" %)(((
354 354  **Size(bytes)**
355 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
343 +)))|=(% style="width: 70px;" %)(((
356 356  **2**
357 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
345 +)))|=(% style="width: 120px;" %)(((
358 358  **2**
359 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
347 +)))|=(% style="width: 120px;" %)(((
360 360  **2**
361 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
349 +)))|=(% style="width: 50px;" %)(((
362 362  **1**
363 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
351 +)))|=(% style="width: 70px;" %)(((
364 364  **4**
365 365  )))
366 366  |(% style="width:110px" %)(((
... ... @@ -379,9 +379,9 @@
379 379  
380 380  * **Battery status & Built-in Humidity**
381 381  
382 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
383 -|=(% 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]
384 -|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
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" %)(((
385 385  BAT Status
386 386  00(b): Ultra Low ( BAT <= 2.50v)
387 387  01(b): Low  (2.50v <=BAT <= 2.55v)
... ... @@ -393,8 +393,8 @@
393 393  
394 394  * **Status & Ext Byte**
395 395  
396 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
397 -|=(% 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]**
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]**
398 398  |=(% 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)
399 399  
400 400  * (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -401,6 +401,8 @@
401 401  * (% 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.
402 402  * (% 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)
403 403  
392 +
393 +
404 404  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
405 405  
406 406  
... ... @@ -486,21 +486,21 @@
486 486  
487 487  Ext=4,Interrupt Sensor：
488 488  
489 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
479 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %)
490 490  |(% style="width:101px" %)(((
491 -**AT+EXT=4,1**
492 -)))|(% style="width:395px" %)(((
493 -**Sent uplink packet in both rising and falling interrupt**
481 +AT+EXT=4,1
482 +)))|(% style="width:373px" %)(((
483 +Sent uplink packet in both rising and falling interrupt
494 494  )))
495 495  |(% style="width:101px" %)(((
496 -**AT+EXT=4,2**
497 -)))|(% style="width:395px" %)(((
498 -**Sent uplink packet only in falling interrupt**
486 +AT+EXT=4,2
487 +)))|(% style="width:373px" %)(((
488 +Sent uplink packet only in falling interrupt
499 499  )))
500 500  |(% style="width:101px" %)(((
501 -**AT+EXT=4,3**
502 -)))|(% style="width:395px" %)(((
503 -**Sent uplink packet only in rising interrupt**
491 +AT+EXT=4,3
492 +)))|(% style="width:373px" %)(((
493 +Sent uplink packet only in rising interrupt
504 504  )))
505 505  
506 506  Trigger by falling edge:
... ... @@ -532,21 +532,21 @@
532 532  
533 533  Ext=8, Counting Sensor ( 4 bytes)：
534 534  
535 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
536 -|(% style="width:131px" %)(((
537 -**AT+EXT=8,0**
538 -)))|(% style="width:195px" %)(((
539 -**Count at falling interrupt**
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
540 540  )))
541 -|(% style="width:131px" %)(((
542 -**AT+EXT=8,1**
543 -)))|(% style="width:195px" %)(((
544 -**Count at rising interrupt**
531 +|(% style="width:138px" %)(((
532 +AT+EXT=8,1
533 +)))|(% style="width:240px" %)(((
534 +Count at rising interrupt
545 545  )))
546 -|(% style="width:131px" %)(((
547 -**AT+SETCNT=60**
548 -)))|(% style="width:195px" %)(((
549 -**Sent current count to 60**
536 +|(% style="width:138px" %)(((
537 +AT+SETCNT=60
538 +)))|(% style="width:240px" %)(((
539 +Sent current count to 60
550 550  )))
551 551  
552 552  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -572,6 +572,9 @@
572 572  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:
573 573  )))
574 574  
565 +(((
566 +
567 +)))
575 575  
576 576  (((
577 577  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -581,6 +581,9 @@
581 581  (% 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.
582 582  )))
583 583  
577 +(((
578 +
579 +)))
584 584  
585 585  (((
586 586  Add Datacake:
... ... @@ -694,10 +694,9 @@
694 694  
695 695  User can poll sensor value based on timestamps from the server. Below is the downlink command.
696 696  
697 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
698 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
699 -|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
693 +[[image:image-20220523152302-15.png||_mstalt="451581"]]
700 700  
695 +
701 701  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.
702 702  
703 703  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -714,10 +714,10 @@
714 714  
715 715  **Retrieval data payload:**
716 716  
717 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
718 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
712 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
713 +|=(% style="width: 60px;" %)(((
719 719  **Size(bytes)**
720 -)))|=(% 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**
715 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
721 721  |(% 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"]]
722 722  
723 723  **Poll message flag & Ext:**
... ... @@ -749,10 +749,6 @@
749 749  
750 750  If LHT65N has below data inside Flash:
751 751  
752 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:717px" %)
753 -|=(% style="width: 92px; background-color:#D9E2F3;color:#0070C0" %)Flash Add|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)**Unix Time**|=(% style="width: 50px; background-color:#D9E2F3;color:#0070C0" %)**Ext**|=(% style="width: 104px;background-color:#D9E2F3;color:#0070C0" %)**BAT voltage**|=(% style="width: 341px; background-color:#D9E2F3;color:#0070C0" %)**Value**
754 -|(% style="width:92px" %)80196E0|(% style="width:126px" %)21/1/19 04:27:03|(% style="width:50px" %)1|(% style="width:104px" %)3145|(% style="width:341px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
755 -
756 756  [[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
757 757  
758 758  
... ... @@ -984,6 +984,8 @@
984 984  * RED LED when external sensor is not connected
985 985  * For each success downlink, the PURPLE LED will blink once
986 986  
978 +
979 +
987 987  == 2.9 installation ==
988 988  
989 989  
... ... @@ -1036,6 +1036,8 @@
1036 1036  * Operating Range: -40 ~~ 125 °C
1037 1037  * Working voltage 2.35v ~~ 5v
1038 1038  
1032 +
1033 +
1039 1039  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1040 1040  
1041 1041  
... ... @@ -1091,10 +1091,7 @@
1091 1091  
1092 1092  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1093 1093  
1094 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1095 -|(% 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**
1096 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1097 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1089 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
1098 1098  
1099 1099  
1100 1100  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1107,6 +1107,8 @@
1107 1107  
1108 1108  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1109 1109  
1102 +
1103 +
1110 1110  == 4.2 Set External Sensor Mode ==
1111 1111  
1112 1112  
... ... @@ -1115,14 +1115,9 @@
1115 1115  
1116 1116  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1117 1117  
1112 +[[image:image-20220523150759-3.png||_mstalt="432146"]]
1118 1118  
1119 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1120 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Response**
1121 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1122 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1123 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1124 1124  
1125 -
1126 1126  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1127 1127  
1128 1128  Total bytes: 2 ~~ 5 bytes
... ... @@ -1135,6 +1135,8 @@
1135 1135  
1136 1136  * 0xA20702003c: Same as AT+SETCNT=60
1137 1137  
1127 +
1128 +
1138 1138  == 4.3 Enable/Disable uplink Temperature probe ID ==
1139 1139  
1140 1140  
... ... @@ -1157,17 +1157,16 @@
1157 1157  
1158 1158  (% style="color:#4f81bd" %)**AT Command:**
1159 1159  
1151 +[[image:image-20220523150928-4.png||_mstalt="431821"]]
1160 1160  
1161 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1162 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:136px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1163 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1164 1164  
1165 -
1166 1166  (% style="color:#4f81bd" %)**Downlink Command:**
1167 1167  
1168 1168  * **0xA800**  **~-~->** AT+PID=0
1169 1169  * **0xA801**     **~-~->** AT+PID=1
1170 1170  
1159 +
1160 +
1171 1171  == 4.4 Set Password ==
1172 1172  
1173 1173  
... ... @@ -1176,17 +1176,9 @@
1176 1176  
1177 1177  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1178 1178  
1169 +[[image:image-20220523151052-5.png||_mstalt="428623"]]
1179 1179  
1180 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1181 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:124px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1182 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1183 -123456
1184 1184  
1185 -OK
1186 -)))
1187 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1188 -
1189 -
1190 1190  (% style="color:#4f81bd" %)**Downlink Command:**
1191 1191  
1192 1192  No downlink command for this feature.
... ... @@ -1200,12 +1200,9 @@
1200 1200  
1201 1201  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1202 1202  
1185 +[[image:image-20220523151132-6.png||_mstalt="428649"]]
1203 1203  
1204 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1205 -|(% 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**
1206 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1207 1207  
1208 -
1209 1209  (% style="color:#4f81bd" %)**Downlink Command:**
1210 1210  
1211 1211  No downlink command for this feature.
... ... @@ -1221,19 +1221,15 @@
1221 1221  
1222 1222  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1223 1223  
1203 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
1224 1224  
1225 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1226 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:139px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:213px" %)**Response**
1227 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1228 -Clear all stored sensor data…
1229 1229  
1230 -OK
1231 -)))
1232 -
1233 1233  (% style="color:#4f81bd" %)**Downlink Command:**
1234 1234  
1235 1235  * There is no downlink command to set to Sleep mode.
1236 1236  
1210 +
1211 +
1237 1237  == 4.7 Set system time ==
1238 1238  
1239 1239  
... ... @@ -1242,16 +1242,9 @@
1242 1242  
1243 1243  (% style="color:#4f81bd" %)**AT Command:**
1244 1244  
1220 +[[image:image-20220523151253-8.png||_mstalt="430677"]]
1245 1245  
1246 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1247 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1248 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1249 -OK
1250 1250  
1251 -Set System time to 2021-01-20 00:59:12
1252 -)))
1253 -
1254 -
1255 1255  (% style="color:#4f81bd" %)**Downlink Command:**
1256 1256  
1257 1257  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1272,12 +1272,9 @@
1272 1272  
1273 1273  (% style="color:#4f81bd" %)**AT Command:**
1274 1274  
1243 +[[image:image-20220523151336-9.png||_mstalt="431717"]]
1275 1275  
1276 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1277 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1278 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1279 1279  
1280 -
1281 1281  (% style="color:#4f81bd" %)**Downlink Command:**
1282 1282  
1283 1283  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1292,12 +1292,9 @@
1292 1292  
1293 1293  (% style="color:#4f81bd" %)**AT Command:**
1294 1294  
1260 +[[image:image-20220523151411-10.png||_mstalt="449696"]]
1295 1295  
1296 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1297 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1298 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1299 1299  
1300 -
1301 1301  (% style="color:#4f81bd" %)**Downlink Command:**
1302 1302  
1303 1303  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1311,11 +1311,9 @@
1311 1311  
1312 1312  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1313 1313  
1314 -[[image:image-20230426164330-2.png]]
1276 +[[image:image-20220523151450-11.png||_mstalt="451035"]]
1315 1315  
1316 1316  
1317 -
1318 -
1319 1319  (% style="color:#4f81bd" %)**Downlink Command:**
1320 1320  
1321 1321  No downlink commands for feature
... ... @@ -1329,11 +1329,9 @@
1329 1329  
1330 1330  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1331 1331  
1332 -[[image:image-20230426164932-3.png]]
1292 +[[image:image-20220523151524-12.png||_mstalt="452101"]]
1333 1333  
1334 1334  
1335 -
1336 -
1337 1337  (% style="color:#4f81bd" %)**Downlink Command:**
1338 1338  
1339 1339  No downlink commands for feature
... ... @@ -1347,20 +1347,15 @@
1347 1347  
1348 1348  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1349 1349  
1308 +[[image:image-20220523151556-13.png||_mstalt="454129"]]
1350 1350  
1351 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1352 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:134px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1353 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1354 -Clear all stored sensor data…
1355 1355  
1356 -OK
1357 -)))
1358 -
1359 -
1360 1360  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1361 1361  
1362 1362  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1363 1363  
1315 +
1316 +
1364 1364  == 4.13 Auto Send None-ACK messages ==
1365 1365  
1366 1366  
... ... @@ -1371,8 +1371,8 @@
1371 1371  
1372 1372  The default factory setting is 0
1373 1373  
1374 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1375 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 118px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
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**
1376 1376  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1377 1377  
1378 1378  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1379,13 +1379,15 @@
1379 1379  
1380 1380  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1381 1381  
1335 +
1336 +
1382 1382  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1383 1383  
1384 1384  
1385 1385  Feature: Set internal and external temperature sensor alarms.
1386 1386  
1387 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1388 -|=(% 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**
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**
1389 1389  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1390 1390  
1391 1391  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1697,7 +1697,7 @@
1697 1697  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1698 1698  
1699 1699  
1700 -(% 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.
1655 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1701 1701  
1702 1702  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1703 1703  
... ... @@ -1763,7 +1763,7 @@
1763 1763  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1764 1764  
1765 1765  
1766 -(% 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.
1721 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1767 1767  
1768 1768  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1769 1769  
... ... @@ -1823,6 +1823,8 @@
1823 1823  
1824 1824  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1825 1825  
1781 +
1782 +
1826 1826  = 8. Packing Info =
1827 1827  
1828 1828  
... ... @@ -1836,11 +1836,15 @@
1836 1836  * Device Size:  10 x 10 x 3.5 mm
1837 1837  * Device Weight: 120.5g
1838 1838  
1796 +
1797 +
1839 1839  = 9. Reference material =
1840 1840  
1841 1841  
1842 1842  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1843 1843  
1803 +
1804 +
1844 1844  = 10. FCC Warning =
1845 1845  
1846 1846  
... ... @@ -1849,3 +1849,6 @@
1849 1849  (1) This device may not cause harmful interference；
1850 1850  
1851 1851  (2) this device must accept any interference received, including interference that may cause undesired operation.
1813 +
1814 +
1815 +
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