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Last modified by Xiaoling on 2023/07/18 10:12
From version 237.2
edited by Xiaoling
on 2023/04/26 16:53
Change comment: There is no comment for this version
To version 231.2
edited by Xiaoling
on 2023/03/15 17:03
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  
... ... @@ -256,25 +256,12 @@
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**
259 +(b)stands for binary
276 276  
277 -
278 278  [[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
279 279  
280 280  
... ... @@ -281,9 +281,10 @@
281 281  Check the battery voltage for LHT65N.
282 282  
283 283  * BAT status=(0Xcba4>>14)&0xFF=11 (BIN) ，very good
284 -
285 285  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 286  
269 +
270 +
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  
282 +
283 +
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  
291 +
292 +
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
298 +[[image:image-20220523152822-17.png||_mstalt="454545"]]
314 314  
300 +
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  
337 +(((
338 +
339 +)))
351 351  
352 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
353 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
341 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
342 +|=(% style="width: 50px;" %)(((
354 354  **Size(bytes)**
355 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
344 +)))|=(% style="width: 70px;" %)(((
356 356  **2**
357 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
346 +)))|=(% style="width: 120px;" %)(((
358 358  **2**
359 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
348 +)))|=(% style="width: 120px;" %)(((
360 360  **2**
361 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
350 +)))|=(% style="width: 50px;" %)(((
362 362  **1**
363 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
352 +)))|=(% 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" %)(((
371 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %)
372 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0]
373 +|(% 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]**
385 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
386 +|=(% 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  
393 +
394 +
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" %)
480 +(% 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**
482 +AT+EXT=4,1
483 +)))|(% style="width:373px" %)(((
484 +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**
487 +AT+EXT=4,2
488 +)))|(% style="width:373px" %)(((
489 +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**
492 +AT+EXT=4,3
493 +)))|(% style="width:373px" %)(((
494 +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**
526 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
527 +|(% style="width:138px" %)(((
528 +AT+EXT=8,0
529 +)))|(% style="width:240px" %)(((
530 +Count at falling interrupt
540 540  )))
541 -|(% style="width:131px" %)(((
542 -**AT+EXT=8,1**
543 -)))|(% style="width:195px" %)(((
544 -**Count at rising interrupt**
532 +|(% style="width:138px" %)(((
533 +AT+EXT=8,1
534 +)))|(% style="width:240px" %)(((
535 +Count at rising interrupt
545 545  )))
546 -|(% style="width:131px" %)(((
547 -**AT+SETCNT=60**
548 -)))|(% style="width:195px" %)(((
549 -**Sent current count to 60**
537 +|(% style="width:138px" %)(((
538 +AT+SETCNT=60
539 +)))|(% style="width:240px" %)(((
540 +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  
566 +(((
567 +
568 +)))
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  
578 +(((
579 +
580 +)))
584 584  
585 585  (((
586 586  Add Datacake:
... ... @@ -694,9 +694,7 @@
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
694 +[[image:image-20220523152302-15.png||_mstalt="451581"]]
700 700  
701 701  
702 702  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.
... ... @@ -715,10 +715,10 @@
715 715  
716 716  **Retrieval data payload:**
717 717  
718 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
719 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
713 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
714 +|=(% style="width: 60px;" %)(((
720 720  **Size(bytes)**
721 -)))|=(% 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 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
722 722  |(% 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"]]
723 723  
724 724  **Poll message flag & Ext:**
... ... @@ -981,6 +981,8 @@
981 981  * RED LED when external sensor is not connected
982 982  * For each success downlink, the PURPLE LED will blink once
983 983  
979 +
980 +
984 984  == 2.9 installation ==
985 985  
986 986  
... ... @@ -1033,6 +1033,8 @@
1033 1033  * Operating Range: -40 ~~ 125 °C
1034 1034  * Working voltage 2.35v ~~ 5v
1035 1035  
1033 +
1034 +
1036 1036  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1037 1037  
1038 1038  
... ... @@ -1088,13 +1088,9 @@
1088 1088  
1089 1089  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1090 1090  
1091 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1092 -|(% 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**
1093 -|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1094 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1090 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
1095 1095  
1096 1096  
1097 -
1098 1098  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1099 1099  
1100 1100  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1105,6 +1105,8 @@
1105 1105  
1106 1106  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1107 1107  
1103 +
1104 +
1108 1108  == 4.2 Set External Sensor Mode ==
1109 1109  
1110 1110  
... ... @@ -1113,15 +1113,9 @@
1113 1113  
1114 1114  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1115 1115  
1113 +[[image:image-20220523150759-3.png||_mstalt="432146"]]
1116 1116  
1117 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1118 -|(% 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**
1119 -|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1120 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1121 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1122 1122  
1123 -
1124 -
1125 1125  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1126 1126  
1127 1127  Total bytes: 2 ~~ 5 bytes
... ... @@ -1134,6 +1134,8 @@
1134 1134  
1135 1135  * 0xA20702003c: Same as AT+SETCNT=60
1136 1136  
1128 +
1129 +
1137 1137  == 4.3 Enable/Disable uplink Temperature probe ID ==
1138 1138  
1139 1139  
... ... @@ -1156,18 +1156,16 @@
1156 1156  
1157 1157  (% style="color:#4f81bd" %)**AT Command:**
1158 1158  
1152 +[[image:image-20220523150928-4.png||_mstalt="431821"]]
1159 1159  
1160 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1161 -|(% 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**
1162 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1163 1163  
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  
1160 +
1161 +
1171 1171  == 4.4 Set Password ==
1172 1172  
1173 1173  
... ... @@ -1176,18 +1176,9 @@
1176 1176  
1177 1177  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1178 1178  
1170 +[[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 -
1191 1191  (% style="color:#4f81bd" %)**Downlink Command:**
1192 1192  
1193 1193  No downlink command for this feature.
... ... @@ -1201,13 +1201,9 @@
1201 1201  
1202 1202  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1203 1203  
1186 +[[image:image-20220523151132-6.png||_mstalt="428649"]]
1204 1204  
1205 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1206 -|(% 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**
1207 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1208 1208  
1209 -
1210 -
1211 1211  (% style="color:#4f81bd" %)**Downlink Command:**
1212 1212  
1213 1213  No downlink command for this feature.
... ... @@ -1223,20 +1223,15 @@
1223 1223  
1224 1224  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1225 1225  
1204 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
1226 1226  
1227 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1228 -|(% 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**
1229 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1230 -Clear all stored sensor data…
1231 1231  
1232 -OK
1233 -)))
1234 -
1235 -
1236 1236  (% style="color:#4f81bd" %)**Downlink Command:**
1237 1237  
1238 1238  * There is no downlink command to set to Sleep mode.
1239 1239  
1211 +
1212 +
1240 1240  == 4.7 Set system time ==
1241 1241  
1242 1242  
... ... @@ -1245,17 +1245,9 @@
1245 1245  
1246 1246  (% style="color:#4f81bd" %)**AT Command:**
1247 1247  
1221 +[[image:image-20220523151253-8.png||_mstalt="430677"]]
1248 1248  
1249 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1250 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1251 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1252 -OK
1253 1253  
1254 -Set System time to 2021-01-20 00:59:12
1255 -)))
1256 -
1257 -
1258 -
1259 1259  (% style="color:#4f81bd" %)**Downlink Command:**
1260 1260  
1261 1261  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1276,13 +1276,9 @@
1276 1276  
1277 1277  (% style="color:#4f81bd" %)**AT Command:**
1278 1278  
1244 +[[image:image-20220523151336-9.png||_mstalt="431717"]]
1279 1279  
1280 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1281 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1282 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1283 1283  
1284 -
1285 -
1286 1286  (% style="color:#4f81bd" %)**Downlink Command:**
1287 1287  
1288 1288  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1297,13 +1297,9 @@
1297 1297  
1298 1298  (% style="color:#4f81bd" %)**AT Command:**
1299 1299  
1261 +[[image:image-20220523151411-10.png||_mstalt="449696"]]
1300 1300  
1301 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1302 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1303 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1304 1304  
1305 -
1306 -
1307 1307  (% style="color:#4f81bd" %)**Downlink Command:**
1308 1308  
1309 1309  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1317,11 +1317,9 @@
1317 1317  
1318 1318  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1319 1319  
1320 -[[image:image-20230426164330-2.png]]
1277 +[[image:image-20220523151450-11.png||_mstalt="451035"]]
1321 1321  
1322 1322  
1323 -
1324 -
1325 1325  (% style="color:#4f81bd" %)**Downlink Command:**
1326 1326  
1327 1327  No downlink commands for feature
... ... @@ -1335,11 +1335,9 @@
1335 1335  
1336 1336  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1337 1337  
1338 -[[image:image-20230426164932-3.png]]
1293 +[[image:image-20220523151524-12.png||_mstalt="452101"]]
1339 1339  
1340 1340  
1341 -
1342 -
1343 1343  (% style="color:#4f81bd" %)**Downlink Command:**
1344 1344  
1345 1345  No downlink commands for feature
... ... @@ -1353,21 +1353,15 @@
1353 1353  
1354 1354  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1355 1355  
1309 +[[image:image-20220523151556-13.png||_mstalt="454129"]]
1356 1356  
1357 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1358 -|(% 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**
1359 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1360 -Clear all stored sensor data…
1361 1361  
1362 -OK
1363 -)))
1364 -
1365 -
1366 -
1367 1367  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1368 1368  
1369 1369  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1370 1370  
1316 +
1317 +
1371 1371  == 4.13 Auto Send None-ACK messages ==
1372 1372  
1373 1373  
... ... @@ -1378,8 +1378,8 @@
1378 1378  
1379 1379  The default factory setting is 0
1380 1380  
1381 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1382 -|=(% 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**
1328 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1329 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1383 1383  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1384 1384  
1385 1385  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1386,13 +1386,15 @@
1386 1386  
1387 1387  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1388 1388  
1336 +
1337 +
1389 1389  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1390 1390  
1391 1391  
1392 1392  Feature: Set internal and external temperature sensor alarms.
1393 1393  
1394 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1395 -|=(% 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**
1343 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1344 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1396 1396  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1397 1397  
1398 1398  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1704,7 +1704,7 @@
1704 1704  [[image:image-20220615153355-1.png||_mstalt="430222"]]
1705 1705  
1706 1706  
1707 -(% 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 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1708 1708  
1709 1709  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1710 1710  
... ... @@ -1770,7 +1770,7 @@
1770 1770  [[image:image-20220623110706-1.png||_mstalt="427869"]]
1771 1771  
1772 1772  
1773 -(% 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 +(% style="color:blue" %)**Step1**(%%): Install TremoProgrammer  first.
1774 1774  
1775 1775  [[image:image-20220615170542-5.png||_mstalt="430638"]]
1776 1776  
... ... @@ -1830,6 +1830,8 @@
1830 1830  
1831 1831  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1832 1832  
1782 +
1783 +
1833 1833  = 8. Packing Info =
1834 1834  
1835 1835  
... ... @@ -1843,11 +1843,15 @@
1843 1843  * Device Size:  10 x 10 x 3.5 mm
1844 1844  * Device Weight: 120.5g
1845 1845  
1797 +
1798 +
1846 1846  = 9. Reference material =
1847 1847  
1848 1848  
1849 1849  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1850 1850  
1804 +
1805 +
1851 1851  = 10. FCC Warning =
1852 1852  
1853 1853  
... ... @@ -1856,3 +1856,6 @@
1856 1856  (1) This device may not cause harmful interference；
1857 1857  
1858 1858  (2) this device must accept any interference received, including interference that may cause undesired operation.
1814 +
1815 +
1816 +
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