Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 76.8 >
edited by Xiaoling
on 2022/05/23 15:42
To version < 57.3 >
edited by Xiaoling
on 2022/05/23 13:48
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -132,7 +132,11 @@
132 132  
133 133  [[image:image-20220515123819-1.png||height="379" width="317"]]
134 134  
135 -[[image:image-20220523153201-19.png||height="163" width="739"]]
135 +(% border="1" %)
136 +|**Behavior on ACT**|**Function**|**Action**
137 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|If LHT65N is already Joined to the LoRaWAN network, LHT65N will send an uplink packet, if LHT65N has an external sensor connected, blue led will blink once. If LHT65N has no external sensor, red led will blink once.
138 +|**Pressing ACT for more than 3s**|Active Device|green led will fast blink 5 times, LHT65N will enter working mode and start to JOIN LoRaWAN network. green led will solid turn on for 5 seconds after join in network.
139 +|**Fast press ACT 5 times**|Deactivate Device|red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
136 136  
137 137  == 2.3 Example to join LoRaWAN network ==
138 138  
... ... @@ -159,8 +159,10 @@
159 159  
160 160  [[image:image-20220522232916-3.png]]
161 161  
166 +
162 162  [[image:image-20220522232932-4.png]]
163 163  
169 +
164 164  [[image:image-20220522232954-5.png]]
165 165  
166 166  Note: LHT65N use same payload as LHT65.
... ... @@ -186,41 +186,14 @@
186 186  
187 187  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
188 188  
189 -(% border="1" style="background-color:#ffffcc; color:green; width:426px" %)
190 -|(% style="width:97px" %)(((
191 -**Size(bytes)**
192 -)))|(% style="width:39px" %)(((
193 -**2**
194 -)))|(% style="width:100px" %)(((
195 -**2**
196 -)))|(% style="width:77px" %)(((
197 -**2**
198 -)))|(% style="width:47px" %)(((
199 -**1**
200 -)))|(% style="width:51px" %)(((
201 -**4**
202 -)))
203 -|(% style="width:97px" %)(((
204 -**Value**
205 -)))|(% style="width:39px" %)(((
206 -[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]
207 -)))|(% style="width:100px" %)(((
208 -(((
209 -[[Built-In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
210 -)))
211 -)))|(% style="width:77px" %)(((
212 -(((
213 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
214 -)))
215 215  
216 -(((
217 -[[Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
218 -)))
219 -)))|(% style="width:47px" %)(((
220 -[[Ext>>path:#Extension_Sensor]] #
221 -)))|(% style="width:51px" %)(((
222 -[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
223 -)))
196 +(% border="1" style="width:605px" %)
197 +|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:183px" %)**2**|(% style="width:155.172px" %)**2**|(% style="width:49px" %)**1**|(% style="width:92px" %)**4**
198 +|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.2BAT-BatteryInfo]]|(% style="width:183px" %)(((
199 +[[Built In Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
200 +)))|(% style="width:155.172px" %)(((
201 +[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
202 +)))|(% style="width:49px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:92px" %)[[Ext value>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
224 224  
225 225  * The First 6 bytes: has fix meanings for every LHT65N.
226 226  * The 7th byte (EXT #): defines the external sensor model.
... ... @@ -234,16 +234,29 @@
234 234  
235 235  [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
236 236  
237 -[[image:image-20220522234118-10.png||height="353" width="729"]]
216 +[[image:image-20220522234118-10.png]]
238 238  
218 +
239 239  === 2.4.2 BAT-Battery Info ===
240 240  
241 241  These two bytes of BAT include the battery state and the actually voltage
242 242  
243 -[[image:image-20220523152839-18.png]]
223 +(% style="width:646px" %)
224 +|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
225 +|Value|(% style="width:272px" %)(((
226 +BAT Status
244 244  
245 -[[image:image-20220522235639-1.png||height="139" width="727"]]
228 +00(b): Ultra Low ( BAT <= 2.50v)
246 246  
230 +01(b): Low  (2.50v <=BAT <= 2.55v)
231 +
232 +10(b): OK   (2.55v <= BAT <=2.65v)
233 +
234 +11(b): Good   (BAT >= 2.65v)
235 +)))|(% style="width:214px" %)Actually BAT voltage
236 +
237 +[[image:image-20220522235639-1.png]]
238 +
247 247  Check the battery voltage for LHT65N.
248 248  
249 249  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
... ... @@ -251,7 +251,7 @@
251 251  
252 252  === 2.4.3 Built-in Temperature ===
253 253  
254 -[[image:image-20220522235639-2.png||height="138" width="722"]]
246 +[[image:image-20220522235639-2.png]]
255 255  
256 256  * Temperature:  0x0ABB/100=27.47℃
257 257  
... ... @@ -261,7 +261,7 @@
261 261  
262 262  === 2.4.4 Built-in Humidity ===
263 263  
264 -[[image:image-20220522235639-4.png||height="138" width="722"]]
256 +[[image:image-20220522235639-4.png]]
265 265  
266 266  * Humidity:    0x025C/10=60.4%
267 267  
... ... @@ -269,7 +269,10 @@
269 269  
270 270  Bytes for External Sensor:
271 271  
272 -[[image:image-20220523152822-17.png]]
264 +(% style="width:624px" %)
265 +|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
266 +|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
267 +|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
273 273  
274 274  === 2.4.6 Ext value ===
275 275  
... ... @@ -285,13 +285,9 @@
285 285  
286 286  * External temperature= (0xF54F-65536)/100=-27.37℃
287 287  
288 -(((
289 289  The last 2 bytes of data are meaningless
290 -)))
291 291  
292 -(((
293 293  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
294 -)))
295 295  
296 296  
297 297  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
... ... @@ -298,53 +298,30 @@
298 298  
299 299  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:
300 300  
301 -(% border="1" style="background-color:#ffffcc; color:green; width:468px" %)
302 -|(% style="width:96px" %)(((
303 -**Size(bytes)**
304 -)))|(% style="width:71px" %)(((
305 -**2**
306 -)))|(% style="width:99px" %)(((
307 -**2**
308 -)))|(% style="width:132px" %)(((
309 -**2**
310 -)))|(% style="width:54px" %)(((
311 -**1**
312 -)))|(% style="width:64px" %)(((
313 -**4**
314 -)))
315 -|(% style="width:96px" %)(((
316 -**Value**
317 -)))|(% style="width:71px" %)(((
318 -[[External temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.2SetExternalSensorMode]]
319 -)))|(% style="width:99px" %)(((
320 -(((
321 -[[Built-In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
322 -)))
323 323  
324 -(((
325 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
326 -)))
327 -)))|(% style="width:132px" %)(((
328 -(((
329 -BAT Status &
330 -)))
293 +(% border="1" style="width:697px" %)
294 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:164px" %)**2**|(% style="width:104px" %)**2**|(% style="width:106px" %)**2**|(% style="width:108px" %)**1**|(% style="width:116px" %)**4**
295 +|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
296 +[[Built-In>>path:#SHT20_Temperature]]
331 331  
332 -(((
333 -[[Built-in Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
298 +[[Temperature>>path:#SHT20_Temperature]]
299 +)))|(% style="width:106px" %)(((
300 +[[BAT Status &>>path:#BAT_Humidity]]
301 +
302 +[[Built-in>>path:#BAT_Humidity]]
303 +
304 +[[Humidity>>path:#BAT_Humidity]]
305 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
306 +[[Unix>>path:#Unix_Time_Stamp]]
307 +
308 +[[Time Stamp>>path:#Unix_Time_Stamp]]
334 334  )))
335 -)))|(% style="width:54px" %)(((
336 -Status & Ext
337 -)))|(% style="width:64px" %)(((
338 -(((
339 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.1SetTransmitIntervalTime]]
340 -)))
341 -)))
342 342  
343 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
311 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
344 344  
345 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
346 -|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
347 -|(% style="width:65px" %)Value|(% style="width:267px" %)(((
313 +(% border="1" style="width:587px" %)
314 +|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
315 +|Value|(% style="width:280px" %)(((
348 348  BAT Status
349 349  
350 350  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -354,8 +354,8 @@
354 354  10(b): OK   (2.55v <= BAT <=2.65v)
355 355  
356 356  11(b): Good   (BAT >= 2.65v)
357 -)))|(% style="width:134px" %)(((
358 -[[Built-in Humidity>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
325 +)))|(% style="width:136px" %)(((
326 +[[Built-in Humidity>>path:#SHT20_Humidity]]
359 359  
360 360  
361 361  )))
... ... @@ -362,8 +362,14 @@
362 362  
363 363  * **Status & Ext Byte**
364 364  
365 -[[image:image-20220523152434-16.png]]
333 +(% border="1" style="width:732px" %)
334 +|(% style="width:128px" %)**Bits**|(% style="width:102px" %)**7**|(% style="width:145px" %)**6**|(% style="width:117px" %)**5**|(% style="width:147px" %)**4**|(% style="width:90px" %)**[3:0]**
335 +|(% style="width:128px" %)**Status & Ext**|(% style="width:102px" %)Not Defined|(% style="width:145px" %)Poll Message Flag|(% style="width:117px" %)Sync time OK|(% style="width:147px" %)Unix Time Request|(% style="width:90px" %)(((
336 +Ext:
366 366  
338 +0b(1001)
339 +)))
340 +
367 367  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
368 368  * 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.
369 369  * 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)
... ... @@ -372,17 +372,12 @@
372 372  
373 373  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:
374 374  
375 -(((
376 376  **Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
377 -)))
378 378  
379 -(((
380 380  **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.
381 -)))
382 382  
383 -(((
353 +
384 384  Add Datacake:
385 -)))
386 386  
387 387  [[image:image-20220523000825-7.png||height="262" width="583"]]
388 388  
... ... @@ -391,12 +391,16 @@
391 391  
392 392  [[image:image-20220523000825-8.png||height="453" width="406"]]
393 393  
363 +
394 394  In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
395 395  
396 396  [[image:image-20220523000825-9.png||height="366" width="392"]]
397 397  
398 -[[image:image-20220523000825-10.png||height="413" width="728"]]
399 399  
369 +
370 +[[image:image-20220523000825-10.png||height="432" width="762"]]
371 +
372 +
400 400  == 2.6 Datalog Feature ==
401 401  
402 402  This feature is always enabled. When user wants to retrieve the sensor value, he can send a poll command from the IoT platform to ask LHT65N to send the value in the required time slot.
... ... @@ -408,73 +408,50 @@
408 408  [[image:image-20220523001219-11.png||height="97" width="627"]]
409 409  
410 410  
411 -(((
412 412  User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
413 -)))
414 414  
415 -(((
416 416  Below is the converter example
417 -)))
418 418  
419 -[[image:image-20220523001219-12.png||height="298" width="720"]]
388 +[[image:image-20220523001219-12.png||height="302" width="730"]]
420 420  
421 421  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
422 422  
392 +
423 423  === 2.6.2 Set Device Time ===
424 424  
425 -(((
426 426  There are two ways to set device’s time:
427 -)))
428 428  
429 -(((
430 430  **~1. Through LoRaWAN MAC Command (Default settings)**
431 -)))
432 432  
433 -(((
434 434  User need to set SYNCMOD=1 to enable sync time via MAC command.
435 -)))
436 436  
437 -(((
438 438  Once LHT65N Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to LHT65N. If LHT65N fails to get the time from the server, LHT65N will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
439 -)))
440 440  
441 -(((
442 442  Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.
443 -)))
444 444  
445 -(((
446 -
447 -)))
448 448  
449 -(((
450 450  **2. Manually Set Time**
451 -)))
452 452  
453 -(((
454 454  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
455 -)))
456 456  
410 +
457 457  === 2.6.3 Poll sensor value ===
458 458  
459 459  User can poll sensor value based on timestamps from the server. Below is the downlink command.
460 460  
461 -[[image:image-20220523152302-15.png]]
462 462  
463 -(((
416 +(% border="1" style="width:454px" %)
417 +|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
418 +|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
419 +
464 464  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.
465 -)))
466 466  
467 -(((
468 -For example, downlink command **31 5FC5F350 5FC6 0160 05**
469 -)))
470 470  
471 -(((
423 +For example, downlink command 31 5FC5F350 5FC6 0160 05
424 +
472 472  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
473 -)))
474 474  
475 -(((
476 476  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
477 -)))
478 478  
479 479  
480 480  === 2.6.4 Datalog Uplink payload ===
... ... @@ -481,142 +481,52 @@
481 481  
482 482  The Datalog poll reply uplink will use below payload format.
483 483  
484 -(((
485 -**Retrieval data payload**
486 -)))
487 487  
488 -(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
489 -|(% style="width:93px" %)(((
490 -(((
491 -**Size(bytes)**
492 -)))
493 -)))|(% style="width:71px" %)(((
494 -(((
495 -**2**
496 -)))
497 -)))|(% style="width:102px" %)(((
498 -(((
499 -**2**
500 -)))
501 -)))|(% style="width:86px" %)(((
502 -(((
503 -**2**
504 -)))
505 -)))|(% style="width:86px" %)(((
506 -(((
507 -**1**
508 -)))
509 -)))|(% style="width:48px" %)(((
510 -(((
511 -**4**
512 -)))
513 -)))
514 -|(% style="width:93px" %)(((
515 -(((
516 -**Value**
517 -)))
518 -)))|(% style="width:71px" %)(((
519 -(((
520 -[[External sensor data>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.6Extvalue]]
521 -)))
522 -)))|(% style="width:102px" %)(((
523 -(((
524 -(((
525 -[[Built In>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
526 -)))
527 -)))
435 +Retrieval data payload
528 528  
529 -(((
530 -(((
531 -[[Temperature>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.3Built-inTemperature]]
532 -)))
533 -)))
534 -)))|(% style="width:86px" %)(((
535 -(((
536 -(((
537 -[[Built-in>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
538 -)))
539 -)))
437 +(% border="1" %)
438 +|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
439 +|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
440 +[[Built-In>>path:#SHT20_Temperature]]
540 540  
541 -(((
542 -(((
543 -[[Humidity>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.4.4Built-inHumidity]]
544 -)))
545 -)))
546 -)))|(% style="width:86px" %)(((
547 -(((
548 -[[Poll message flag & Ext>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.4DatalogUplinkpayload]]
549 -)))
550 -)))|(% style="width:48px" %)(((
551 -(((
552 -(((
553 -[[Unix Time Stamp>>path:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H2.6.1UnixTimeStamp]]
554 -)))
555 -)))
442 +[[Temperature>>path:#SHT20_Temperature]]
443 +)))|(((
444 +[[Built-in>>path:#SHT20_Humidity]]
556 556  
557 -(((
558 -(((
446 +[[Humidity>>path:#SHT20_Humidity]]
447 +)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
448 +[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
449 +
559 559  
560 560  )))
561 -)))
562 -)))
563 563  
564 -**Poll message flag & Ext**
453 +Poll message flag & Ext
565 565  
566 -[[image:image-20220523152208-14.png]]
567 567  
568 -(((
569 -(((
570 -Poll Message Flag: 1: This message is a poll message reply.
571 -)))
572 -)))
456 +(% border="1" %)
457 +|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
458 +|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
459 +Ext:
573 573  
574 -* (((
575 -(((
576 -Poll Message Flag is set to 1.
461 +0b(1001)
577 577  )))
578 -)))
579 -* (((
580 -(((
581 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
582 -)))
583 -)))
584 584  
585 -(((
586 -(((
464 +Poll Message Flag: 1: This message is a poll message reply.
465 +
466 +* Poll Message Flag is set to 1.
467 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
468 +
587 587  For example, in US915 band, the max payload for different DR is:
588 -)))
589 -)))
590 590  
591 -(((
592 -(((
593 -a) DR0: max is 11 bytes so one entry of data
594 -)))
595 -)))
471 +a)      DR0: max is 11 bytes so one entry of data
596 596  
597 -(((
598 -(((
599 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
600 -)))
601 -)))
473 +b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
602 602  
603 -(((
604 -(((
605 -c) DR2: total payload includes 11 entries of data
606 -)))
607 -)))
475 +c)      DR2: total payload includes 11 entries of data
608 608  
609 -(((
610 -(((
611 -d) DR3: total payload includes 22 entries of data.
612 -)))
613 -)))
477 +d)      DR3: total payload includes 22 entries of data.
614 614  
615 -(((
616 -(((
617 617  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
618 -)))
619 -)))
620 620  
621 621  
622 622  **Example:**
... ... @@ -623,27 +623,35 @@
623 623  
624 624  If LHT65N has below data inside Flash:
625 625  
626 -[[image:image-20220523144455-1.png||height="335" width="735"]]
486 +Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
627 627  
628 -(((
629 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
630 -)))
488 +80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
631 631  
632 -(((
490 +80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
491 +
492 +8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
493 +
494 +8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
495 +
496 +8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
497 +
498 +8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
499 +
500 +8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
501 +
502 +8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
503 +
504 +
505 +If user sends below downlink command:
506 +
507 +3160065F9760066DA705
508 +
633 633   Where : Start time: 60065F97 = time 21/1/19 04:27:03
634 -)))
635 635  
636 -(((
637 637   Stop time 60066DA7= time 21/1/19 05:27:03
638 -)))
639 639  
640 -(((
641 -
642 -)))
643 643  
644 -(((
645 645  LHT65N will uplink this payload.
646 -)))
647 647  
648 648  [[image:image-20220523001219-13.png||height="421" width="727"]]
649 649  
... ... @@ -663,58 +663,35 @@
663 663  
664 664  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
665 665  
534 +
666 666  == 2.7 Alarm Mode ==
667 667  
668 668  Alarm mode feature is added since firmware v1.5. When device is in Alarm mode, it will check the built-in sensor temperature in a short interval. If the temperature exceeds the pre-configure range, it will send an uplink immediately.
669 669  
670 -(((
671 -(% style="color:red" %)Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
672 -)))
673 673  
674 -(((
675 -**AT Commands for Alarm mode:**
676 -)))
540 +Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
677 677  
678 -(% class="box infomessage" %)
679 -(((
680 -(((
542 +
543 +AT Commands for Alarm mode:
544 +
681 681  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
682 -)))
683 -)))
684 684  
685 -(% class="box infomessage" %)
686 -(((
687 -(((
688 688  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
689 -)))
690 -)))
691 691  
549 +
550 +
692 692  == 2.8 LED Indicator ==
693 693  
694 -(((
695 695  The LHT65N has a triple color LED which for easy shows different stage.
696 -)))
697 697  
698 -(((
699 699  While pressing ACT button, the LED will work as per LED status with ACT button.
700 -)))
701 701  
702 -(((
703 703  In a normal working state:
704 -)))
705 705  
706 -* (((
707 -For each uplink, the BLUE LED or RED LED will blink once.
708 -)))
709 -* (((
710 -BLUE LED when an external sensor is connected
711 -)))
712 -* (((
713 -RED LED when an external sensor is not connected
714 -)))
715 -* (((
716 -For each success downlink, the PURPLE LED will blink once
717 -)))
559 +* For each uplink, the BLUE LED or RED LED will blink once.
560 +* BLUE LED when an external sensor is connected
561 +* RED LED when an external sensor is not connected
562 +* For each success downlink, the PURPLE LED will blink once
718 718  
719 719  ----
720 720  
... ... @@ -740,55 +740,29 @@
740 740  
741 741  = 4. Configure LHT65N via AT Command or LoRaWAN Downlink =
742 742  
743 -(((
744 744  Use can configure LHT65N via AT Command or LoRaWAN Downlink.
745 -)))
746 746  
747 -* (((
748 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
749 -)))
750 -* (((
751 -LoRaWAN Downlink instruction for different platforms:
752 -)))
590 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
591 +* LoRaWAN Downlink instruction for different platforms:
753 753  
754 -(((
755 755  [[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
756 -)))
757 757  
758 -(((
759 759  There are two kinds of commands to configure LHT65N, they are:
760 -)))
761 761  
762 -(((
763 -(% style="color:#4f81bd" %)* **General Commands**.
764 -)))
597 +* **General Commands**.
765 765  
766 -(((
767 767  These commands are to configure:
768 -)))
769 769  
770 -* (((
771 -General system settings like: uplink interval.
772 -)))
773 -* (((
774 -LoRaWAN protocol & radio-related commands.
775 -)))
601 +* General system settings like: uplink interval.
602 +* LoRaWAN protocol & radio-related commands.
776 776  
777 -(((
778 778  They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
779 -)))
780 780  
781 -(((
782 782  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
783 -)))
784 784  
785 -(((
786 -(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
787 -)))
608 +* **Commands special design for LHT65N**
788 788  
789 -(((
790 790  These commands are only valid for LHT65N, as below:
791 -)))
792 792  
793 793  == 4.1 Set Transmit Interval Time ==
794 794  
... ... @@ -796,26 +796,29 @@
796 796  
797 797  **AT Command: AT+TDC**
798 798  
799 -[[image:image-20220523150701-2.png]]
618 +(% border="1" %)
619 +|**Command Example**|**Function**|**Response**
620 +|AT+TDC?|Show current transmit Interval|(((
621 +30000
800 800  
801 -(((
802 -**Downlink Command: 0x01**
623 +OK
624 +
625 +the interval is 30000ms = 30s
803 803  )))
627 +|AT+TDC=60000|Set Transmit Interval|(((
628 +OK
804 804  
805 -(((
806 -Format: Command Code (0x01) followed by 3 bytes time value.
630 +Set transmit interval to 60000ms = 60 seconds
807 807  )))
808 808  
809 -(((
633 +**Downlink Command: 0x01**
634 +
635 +Format: Command Code (0x01) followed by 3 bytes time value.
636 +
810 810  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
811 -)))
812 812  
813 -* (((
814 -**Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
815 -)))
816 -* (((
817 -**Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
818 -)))
639 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
640 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
819 819  
820 820  == 4.2 Set External Sensor Mode ==
821 821  
... ... @@ -823,29 +823,27 @@
823 823  
824 824  **AT Command: AT+EXT**
825 825  
826 -[[image:image-20220523150759-3.png]]
648 +(% border="1" %)
649 +|**Command Example**|**Function**|**Response**
650 +|AT+EXT?|Get current external sensor mode|(((
651 +1
827 827  
828 -(((
829 -**Downlink Command: 0xA2**
653 +OK
654 +
655 +External Sensor mode =1
830 830  )))
657 +|AT+EXT=1|(% colspan="2" %)Set external sensor mode to 1
658 +|AT+EXT=9|(% colspan="2" %)Set to external DS18B20 with timestamp
831 831  
832 -(((
660 +**Downlink Command: 0xA2**
661 +
833 833  Total bytes: 2 ~~ 5 bytes
834 -)))
835 835  
836 -(((
837 -**Example:**
838 -)))
664 +Example:
839 839  
840 -* (((
841 -0xA201: Set external sensor type to E1
842 -)))
843 -* (((
844 -0xA209: Same as AT+EXT=9
845 -)))
846 -* (((
847 -0xA20702003c,Same as AT+SETCNT=60
848 -)))
666 +* 0xA201: Set external sensor type to E1
667 +* 0xA209: Same as AT+EXT=9
668 +* 0xA20702003c,Same as AT+SETCNT=60
849 849  
850 850  == 4.3 Enable/Disable uplink Temperature probe ID ==
851 851  
... ... @@ -856,14 +856,17 @@
856 856  
857 857  PID is default set to disable (0)
858 858  
679 +
859 859  **AT Command:**
860 860  
861 -[[image:image-20220523150928-4.png]]
682 +(% border="1" %)
683 +|**Command Example**|**Function**|**Response**
684 +|AT+PID=1|Enable PID uplink|OK
862 862  
863 863  **Downlink Command:**
864 864  
865 -* 0xA800  **~-~->** AT+PID=0
866 -* 0xA801     **~-~->** AT+PID=1
688 +* 0xA800     à AT+PID=0
689 +* 0xA801     à AT+PID=1
867 867  
868 868  == 4.4 Set Password ==
869 869  
... ... @@ -871,15 +871,19 @@
871 871  
872 872  **AT Command: AT+PWORD**
873 873  
874 -[[image:image-20220523151052-5.png]]
697 +(% border="1" %)
698 +|**Command Example**|**Function**|**Response**
699 +|AT+PWORD=?|Show password|(((
700 +123456
875 875  
876 -(((
877 -**Downlink Command:**
702 +
703 +OK
878 878  )))
705 +|AT+PWORD=999999|Set password|OK
879 879  
880 -(((
707 +**Downlink Command:**
708 +
881 881  No downlink command for this feature.
882 -)))
883 883  
884 884  == 4.5 Quit AT Command ==
885 885  
... ... @@ -887,12 +887,15 @@
887 887  
888 888  **AT Command: AT+DISAT**
889 889  
890 -[[image:image-20220523151132-6.png]]
717 +(% border="1" %)
718 +|**Command Example**|**Function**|**Response**
719 +|AT+DISAT|Quit AT Commands mode|OK
891 891  
892 892  **Downlink Command:**
893 893  
894 894  No downlink command for this feature.
895 895  
725 +
896 896  == 4.6 Set to sleep mode ==
897 897  
898 898  Feature: Set device to sleep mode
... ... @@ -899,8 +899,15 @@
899 899  
900 900  **AT Command: AT+SLEEP**
901 901  
902 -[[image:image-20220523151218-7.png]]
732 +(% border="1" %)
733 +| | |
734 +|**Command Example**|**Function**|**Response**
735 +|AT+SLEEP|Set to sleep mode|(((
736 +Clear all stored sensor data…
903 903  
738 +OK
739 +)))
740 +
904 904  **Downlink Command:**
905 905  
906 906  * There is no downlink command to set to Sleep mode.
... ... @@ -911,8 +911,14 @@
911 911  
912 912  **AT Command:**
913 913  
914 -[[image:image-20220523151253-8.png]]
751 +(% border="1" %)
752 +|**Command Example**|**Function**
753 +|AT+TIMESTAMP=1611104352|(((
754 +OK
915 915  
756 +Set System time to 2021-01-20 00:59:12
757 +)))
758 +
916 916  **Downlink Command:**
917 917  
918 918  0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -919,19 +919,15 @@
919 919  
920 920  == 4.8 Set Time Sync Mode ==
921 921  
922 -(((
923 923  Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command.
924 -)))
925 925  
926 -(((
927 927  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.
928 -)))
929 929  
930 -(((
769 +
931 931  **AT Command:**
932 -)))
933 933  
934 -[[image:image-20220523151336-9.png]]
772 +|**Command Example**|**Function**
773 +|AT+SYNCMOD=1|Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
935 935  
936 936  **Downlink Command:**
937 937  
... ... @@ -945,7 +945,9 @@
945 945  
946 946  **AT Command:**
947 947  
948 -[[image:image-20220523151411-10.png]]
787 +(% border="1" %)
788 +|**Command Example**|**Function**
789 +|AT+SYNCTDC=0x0A|Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
949 949  
950 950  **Downlink Command:**
951 951  
... ... @@ -957,8 +957,51 @@
957 957  
958 958  **AT Command: AT+PDTA**
959 959  
960 -[[image:image-20220523151450-11.png]]
801 +(% border="1" %)
802 +|**Command Example**|**Response**
803 +|(((
804 +AT+PDTA=1,3
961 961  
806 +
807 +
808 +Print page 1 to 3
809 +)))|(((
810 +8019500 19/6/26 16:48 1 2992 sht_temp=28.21 sht_hum=71.5 ds_temp=27.31
811 +
812 +8019510 19/6/26 16:53 1 2994 sht_temp=27.64 sht_hum=69.3 ds_temp=26.93
813 +
814 +8019520 19/6/26 16:58 1 2996 sht_temp=28.39 sht_hum=72.0 ds_temp=27.06
815 +
816 +8019530 19/6/26 17:03 1 2996 sht_temp=27.97 sht_hum=70.4 ds_temp=27.12
817 +
818 +8019540 19/6/26 17:08 1 2996 sht_temp=27.80 sht_hum=72.9 ds_temp=27.06
819 +
820 +8019550 19/6/26 17:13 1 2998 sht_temp=27.30 sht_hum=72.4 ds_temp=26.68
821 +
822 +8019560 19/6/26 17:22 1 2992 sht_temp=26.27 sht_hum=62.3 ds_temp=26.56
823 +
824 +8019570
825 +
826 +8019580
827 +
828 +8019590
829 +
830 +80195A0
831 +
832 +80195B0
833 +
834 +80195C0
835 +
836 +80195D0
837 +
838 +80195E0
839 +
840 +80195F0
841 +
842 +
843 +OK
844 +)))
845 +
962 962  **Downlink Command:**
963 963  
964 964  No downlink commands for feature
... ... @@ -969,8 +969,32 @@
969 969  
970 970  **AT Command: AT+PLDTA**
971 971  
972 -[[image:image-20220523151524-12.png]]
856 +(% border="1" %)
857 +|**Command Example**|**Response**
858 +|(((
859 +AT+PLDTA=5
973 973  
861 +
862 +
863 +Print last 5 entries
864 +)))|(((
865 +Stop Tx and RTP events when read sensor data
866 +
867 +1 19/6/26 13:59 1 3005 sht_temp=27.09 sht_hum=79.5 ds_temp=26.75
868 +
869 +2 19/6/26 14:04 1 3007 sht_temp=26.65 sht_hum=74.8 ds_temp=26.43
870 +
871 +3 19/6/26 14:09 1 3007 sht_temp=26.91 sht_hum=77.9 ds_temp=26.56
872 +
873 +4 19/6/26 14:15 1 3007 sht_temp=26.93 sht_hum=76.7 ds_temp=26.75
874 +
875 +5 19/6/26 14:20 1 3007 sht_temp=26.78 sht_hum=76.6 ds_temp=26.43
876 +
877 +Start Tx and RTP events
878 +
879 +OK
880 +)))
881 +
974 974  **Downlink Command:**
975 975  
976 976  No downlink commands for feature
... ... @@ -981,8 +981,14 @@
981 981  
982 982  **AT Command: AT+CLRDTA**
983 983  
984 -[[image:image-20220523151556-13.png]]
892 +(% border="1" %)
893 +|**Command Example**|**Function**|**Response**
894 +|AT+CLRDTA|Clear date record|(((
895 +Clear all stored sensor data…
985 985  
897 +OK
898 +)))
899 +
986 986  **Downlink Command: 0xA3**
987 987  
988 988  * Example: 0xA301 ~/~/Same as AT+CLRDTA
... ... @@ -993,15 +993,11 @@
993 993  
994 994  LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters.
995 995  
996 -(((
997 997  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
998 998  [[image:image-20220515075034-1.png||height="208" width="644"]]
999 -)))
1000 1000  
1001 -(((
1002 1002  The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery.
1003 1003  
1004 -)))
1005 1005  
1006 1006  == 5.2 Replace Battery ==
1007 1007  
... ... @@ -1011,97 +1011,47 @@
1011 1011  
1012 1012  == 5.3 Battery Life Analyze ==
1013 1013  
1014 -(((
1015 1015  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1016 1016  https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf
1017 -)))
1018 1018  
1019 1019  = 6. Order Info =
1020 1020  
1021 -(((
1022 -Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY**
1023 -)))
929 +Part Number: (% class="mark" %)**LHT65N-XX**
1024 1024  
1025 -(((
1026 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band
1027 -)))
931 +**XX**: The default frequency band
1028 1028  
1029 -* (((
1030 -(% style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
1031 -)))
1032 -* (((
1033 -(% style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
1034 -)))
1035 -* (((
1036 -(% style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
1037 -)))
1038 -* (((
1039 -(% style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
1040 -)))
1041 -* (((
1042 -(% style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
1043 -)))
1044 -* (((
1045 -(% style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
1046 -)))
1047 -* (((
1048 -(% style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
1049 -)))
1050 -* (((
1051 -(% style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
1052 -)))
933 +* **AS923**: LoRaWAN AS923 band
934 +* **AU915**: LoRaWAN AU915 band
935 +* **EU433**: LoRaWAN EU433 band
936 +* **EU868**: LoRaWAN EU868 band
937 +* **KR920**: LoRaWAN KR920 band
938 +* **US915**: LoRaWAN US915 band
939 +* **IN865**: LoRaWAN IN865 band
940 +* **CN470**: LoRaWAN CN470 band
1053 1053  
1054 -(((
1055 -(% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories
1056 -)))
942 +**YY**: Sensor Accessories
1057 1057  
1058 -* (((
1059 -(% style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
1060 -)))
944 +* **E3**: External Temperature Probe
1061 1061  
1062 1062  = 7. Packing Info =
1063 1063  
1064 -(((
1065 1065  **Package Includes**:
1066 -)))
1067 1067  
1068 -* (((
1069 -LHT65N Temperature & Humidity Sensor x 1
1070 -)))
1071 -* (((
1072 -Program cable x 1
1073 -)))
1074 -* (((
1075 -Optional external sensor
1076 -)))
950 +* LHT65N Temperature & Humidity Sensor x 1
951 +* Program cable x 1
952 +* Optional external sensor
1077 1077  
1078 -(((
1079 1079  **Dimension and weight**:
1080 -)))
1081 1081  
1082 -* (((
1083 -Device Size:  13.5 x 7 x 3 cm
1084 -)))
1085 -* (((
1086 -Device Weight: 105g
1087 -)))
1088 -* (((
1089 -Package Size / pcs : 14.5 x 8 x 5 cm
1090 -)))
1091 -* (((
1092 -Weight / pcs : 170g
1093 -)))
956 +* Device Size:  13.5 x 7 x 3 cm
957 +* Device Weight: 105g
958 +* Package Size / pcs : 14.5 x 8 x 5 cm
959 +* Weight / pcs : 170g
1094 1094  
1095 1095  = 8. FCC Warning =
1096 1096  
1097 -(((
1098 1098  This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions:
1099 -)))
1100 1100  
1101 -(((
1102 1102  (1) This device may not cause harmful interference；
1103 -)))
1104 1104  
1105 -(((
1106 1106  (2) this device must accept any interference received, including interference that may cause undesired operation.
1107 -)))
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