Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 57.2 >
edited by Xiaoling
on 2022/05/23 13:43
To version < 63.1 >
edited by Xiaoling
on 2022/05/23 15:11
>
Change comment: Uploaded new attachment "image-20220523151132-6.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -132,11 +132,11 @@
132 132  
133 133  [[image:image-20220515123819-1.png||height="379" width="317"]]
134 134  
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.
135 +(% border="1" style="background-color:#ffffcc; color:green; width:739px" %)
136 +|**Behavior on ACT**|**Function**|(% style="width:424px" %)**Action**
137 +|**Pressing ACT between 1s < time < 3s**|Test uplink status|(% style="width:424px" %)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|(% style="width:424px" %)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|(% style="width:424px" %)red led will solid on for 5 seconds. This means LHT65N is in Deep Sleep Mode.
140 140  
141 141  == 2.3 Example to join LoRaWAN network ==
142 142  
... ... @@ -163,10 +163,8 @@
163 163  
164 164  [[image:image-20220522232916-3.png]]
165 165  
166 -
167 167  [[image:image-20220522232932-4.png]]
168 168  
169 -
170 170  [[image:image-20220522232954-5.png]]
171 171  
172 172  Note: LHT65N use same payload as LHT65.
... ... @@ -183,7 +183,7 @@
183 183  
184 184  Use ACT button to activate LHT65N and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
185 185  
186 -[[image:image-20220522233300-8.png]]
184 +[[image:image-20220522233300-8.png||height="219" width="722"]]
187 187  
188 188  
189 189  == 2.4 Uplink Payload ==
... ... @@ -193,17 +193,45 @@
193 193  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
194 194  
195 195  
196 -(% border="1" style="width:572px" %)
197 -|(% style="width:106px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:128px" %)**2**|(% style="width:103px" %)**2**|(% style="width:72px" %)**1**|(% style="width:89px" %)**4**
198 -|(% style="width:106px" %)**Value**|(% style="width:71px" %)[[BAT>>path:#Battery]]|(% style="width:128px" %)(((
199 -[[Built-In>>path:#SHT20_Temperature]]
194 +(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195 +|(% style="width:106px" %)(((
196 +**Size(bytes)**
197 +)))|(% style="width:46px" %)(((
198 +**2**
199 +)))|(% style="width:104px" %)(((
200 +**2**
201 +)))|(% style="width:80px" %)(((
202 +**2**
203 +)))|(% style="width:51px" %)(((
204 +**1**
205 +)))|(% style="width:35px" %)(((
206 +**4**
207 +)))
208 +|(% style="width:106px" %)(((
209 +**Value**
210 +)))|(% style="width:46px" %)(((
211 +[[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]]
212 +)))|(% style="width:104px" %)(((
213 +(((
214 +[[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]]
215 +)))
200 200  
201 -[[Temperature>>path:#SHT20_Temperature]]
202 -)))|(% style="width:103px" %)(((
203 -[[Built-in>>path:#SHT20_Humidity]]
217 +(((
218 +[[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]]
219 +)))
220 +)))|(% style="width:80px" %)(((
221 +(((
222 +[[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]]
223 +)))
204 204  
205 -[[Humidity>>path:#SHT20_Humidity]]
206 -)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]]
225 +(((
226 +[[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]]
227 +)))
228 +)))|(% style="width:51px" %)(((
229 +[[Ext>>path:#Extension_Sensor]] #
230 +)))|(% style="width:35px" %)(((
231 +[[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]]
232 +)))
207 207  
208 208  * The First 6 bytes: has fix meanings for every LHT65N.
209 209  * The 7th byte (EXT #): defines the external sensor model.
... ... @@ -217,28 +217,47 @@
217 217  
218 218  [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
219 219  
220 -[[image:image-20220522234118-10.png]]
246 +[[image:image-20220522234118-10.png||height="353" width="729"]]
221 221  
222 -
223 223  === 2.4.2 BAT-Battery Info ===
224 224  
225 225  These two bytes of BAT include the battery state and the actually voltage
226 226  
227 -(% style="width:646px" %)
228 -|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
229 -|Value|(% style="width:272px" %)(((
252 +(% border="1" style="background-color:#ffffcc; color:green; width:502px" %)
253 +|(% style="width:75px" %)(((
254 +Bit(bit)
255 +)))|(% style="width:259px" %)(((
256 +[15:14]
257 +)))|(% style="width:164px" %)(((
258 +[13:0]
259 +)))
260 +|(% style="width:75px" %)(((
261 +Value
262 +)))|(% style="width:259px" %)(((
263 +(((
230 230  BAT Status
265 +)))
231 231  
267 +(((
232 232  00(b): Ultra Low ( BAT <= 2.50v)
269 +)))
233 233  
271 +(((
234 234  01(b): Low  (2.50v <=BAT <= 2.55v)
273 +)))
235 235  
275 +(((
236 236  10(b): OK   (2.55v <= BAT <=2.65v)
277 +)))
237 237  
279 +(((
238 238  11(b): Good   (BAT >= 2.65v)
239 -)))|(% style="width:214px" %)Actually BAT voltage
281 +)))
282 +)))|(% style="width:164px" %)(((
283 +Actually BAT voltage
284 +)))
240 240  
241 -[[image:image-20220522235639-1.png]]
286 +[[image:image-20220522235639-1.png||height="139" width="727"]]
242 242  
243 243  Check the battery voltage for LHT65N.
244 244  
... ... @@ -247,7 +247,7 @@
247 247  
248 248  === 2.4.3 Built-in Temperature ===
249 249  
250 -[[image:image-20220522235639-2.png]]
295 +[[image:image-20220522235639-2.png||height="138" width="722"]]
251 251  
252 252  * Temperature:  0x0ABB/100=27.47℃
253 253  
... ... @@ -257,7 +257,7 @@
257 257  
258 258  === 2.4.4 Built-in Humidity ===
259 259  
260 -[[image:image-20220522235639-4.png]]
305 +[[image:image-20220522235639-4.png||height="138" width="722"]]
261 261  
262 262  * Humidity:    0x025C/10=60.4%
263 263  
... ... @@ -265,10 +265,10 @@
265 265  
266 266  Bytes for External Sensor:
267 267  
268 -(% style="width:624px" %)
269 -|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
270 -|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
271 -|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
313 +(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
314 +|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
315 +|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
316 +|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
272 272  
273 273  === 2.4.6 Ext value ===
274 274  
... ... @@ -284,9 +284,13 @@
284 284  
285 285  * External temperature= (0xF54F-65536)/100=-27.37℃
286 286  
332 +(((
287 287  The last 2 bytes of data are meaningless
334 +)))
288 288  
336 +(((
289 289  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
338 +)))
290 290  
291 291  
292 292  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
... ... @@ -293,30 +293,27 @@
293 293  
294 294  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:
295 295  
345 +(% border="1" style="background-color:#ffffcc; color:green; width:541px" %)
346 +|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:85px" %)**4**
347 +|(% style="width:96px" %)**Value**|(% style="width:71px" %)[[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]]|(% style="width:69px" %)(((
348 +[[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]]
296 296  
297 -(% border="1" style="width:697px" %)
298 -|(% 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**
299 -|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
300 -[[Built-In>>path:#SHT20_Temperature]]
350 +[[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]]
351 +)))|(% style="width:88px" %)(((
352 +BAT Status &
301 301  
302 -[[Temperature>>path:#SHT20_Temperature]]
303 -)))|(% style="width:106px" %)(((
304 -[[BAT Status &>>path:#BAT_Humidity]]
354 +[[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/#H2.4.4Built-inHumidity]]
305 305  
306 -[[Built-in>>path:#BAT_Humidity]]
307 -
308 -[[Humidity>>path:#BAT_Humidity]]
309 -)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
310 -[[Unix>>path:#Unix_Time_Stamp]]
311 -
312 -[[Time Stamp>>path:#Unix_Time_Stamp]]
356 +[[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]]
357 +)))|(% style="width:69px" %)Status & Ext|(% style="width:85px" %)(((
358 +[[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]]
313 313  )))
314 314  
315 -* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
361 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
316 316  
317 -(% border="1" style="width:587px" %)
318 -|Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
319 -|Value|(% style="width:280px" %)(((
363 +(% border="1" style="background-color:#ffffcc; color:green; width:469px" %)
364 +|(% style="width:65px" %)Bit(bit)|(% style="width:267px" %)[15:14]|(% style="width:134px" %)[11:0]
365 +|(% style="width:65px" %)Value|(% style="width:267px" %)(((
320 320  BAT Status
321 321  
322 322  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -326,8 +326,8 @@
326 326  10(b): OK   (2.55v <= BAT <=2.65v)
327 327  
328 328  11(b): Good   (BAT >= 2.65v)
329 -)))|(% style="width:136px" %)(((
330 -[[Built-in Humidity>>path:#SHT20_Humidity]]
375 +)))|(% style="width:134px" %)(((
376 +[[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]]
331 331  
332 332  
333 333  )))
... ... @@ -334,12 +334,10 @@
334 334  
335 335  * **Status & Ext Byte**
336 336  
337 -(% border="1" style="width:732px" %)
338 -|(% 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]**
339 -|(% 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" %)(((
340 -Ext:
341 -
342 -0b(1001)
383 +(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
384 +|(% style="width:109px" %)**Bits**|(% style="width:105px" %)**7**|(% style="width:105px" %)**6**|(% style="width:82px" %)**5**|(% style="width:84px" %)**4**|(% style="width:97px" %)**[3:0]**
385 +|(% style="width:109px" %)**Status & Ext**|(% style="width:105px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:82px" %)Sync time OK|(% style="width:84px" %)Unix Time Request|(% style="width:97px" %)(((
386 +Ext:0b(1001)
343 343  )))
344 344  
345 345  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -350,12 +350,17 @@
350 350  
351 351  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:
352 352  
397 +(((
353 353  **Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
399 +)))
354 354  
401 +(((
355 355  **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.
403 +)))
356 356  
357 -
405 +(((
358 358  Add Datacake:
407 +)))
359 359  
360 360  [[image:image-20220523000825-7.png||height="262" width="583"]]
361 361  
... ... @@ -364,16 +364,12 @@
364 364  
365 365  [[image:image-20220523000825-8.png||height="453" width="406"]]
366 366  
367 -
368 368  In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
369 369  
370 370  [[image:image-20220523000825-9.png||height="366" width="392"]]
371 371  
420 +[[image:image-20220523000825-10.png||height="413" width="728"]]
372 372  
373 -
374 -[[image:image-20220523000825-10.png||height="432" width="762"]]
375 -
376 -
377 377  == 2.6 Datalog Feature ==
378 378  
379 379  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.
... ... @@ -385,50 +385,76 @@
385 385  [[image:image-20220523001219-11.png||height="97" width="627"]]
386 386  
387 387  
433 +(((
388 388  User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
435 +)))
389 389  
437 +(((
390 390  Below is the converter example
439 +)))
391 391  
392 -[[image:image-20220523001219-12.png||height="302" width="730"]]
441 +[[image:image-20220523001219-12.png||height="298" width="720"]]
393 393  
394 394  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
395 395  
396 -
397 397  === 2.6.2 Set Device Time ===
398 398  
447 +(((
399 399  There are two ways to set device’s time:
449 +)))
400 400  
451 +(((
401 401  **~1. Through LoRaWAN MAC Command (Default settings)**
453 +)))
402 402  
455 +(((
403 403  User need to set SYNCMOD=1 to enable sync time via MAC command.
457 +)))
404 404  
459 +(((
405 405  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).
461 +)))
406 406  
463 +(((
407 407  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.
465 +)))
408 408  
467 +(((
468 +
469 +)))
409 409  
471 +(((
410 410  **2. Manually Set Time**
473 +)))
411 411  
475 +(((
412 412  User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
477 +)))
413 413  
414 -
415 415  === 2.6.3 Poll sensor value ===
416 416  
417 417  User can poll sensor value based on timestamps from the server. Below is the downlink command.
418 418  
419 419  
420 -(% border="1" style="width:454px" %)
421 -|(% style="width:69px" %)1byte|(% style="width:129px" %)4bytes|(% style="width:134px" %)4bytes|(% style="width:119px" %)1byte
422 -|(% style="width:69px" %)31|(% style="width:129px" %)Timestamp start|(% style="width:134px" %)Timestamp end|(% style="width:119px" %)Uplink Interval
484 +(% border="1" style="background-color:#ffffcc; color:green; width:427px" %)
485 +|(% style="width:61px" %)1byte|(% style="width:126px" %)4bytes|(% style="width:120px" %)4bytes|(% style="width:115px" %)1byte
486 +|(% style="width:61px" %)31|(% style="width:126px" %)Timestamp start|(% style="width:120px" %)Timestamp end|(% style="width:115px" %)Uplink Interval
423 423  
488 +(((
424 424  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.
490 +)))
425 425  
492 +(((
493 +For example, downlink command **31 5FC5F350 5FC6 0160 05**
494 +)))
426 426  
427 -For example, downlink command 31 5FC5F350 5FC6 0160 05
428 -
496 +(((
429 429  Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data
498 +)))
430 430  
500 +(((
431 431  Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s.
502 +)))
432 432  
433 433  
434 434  === 2.6.4 Datalog Uplink payload ===
... ... @@ -435,52 +435,104 @@
435 435  
436 436  The Datalog poll reply uplink will use below payload format.
437 437  
509 +(((
510 +**Retrieval data payload**
511 +)))
438 438  
439 -Retrieval data payload
513 +(% border="1" style="background-color:#ffffcc; color:green; width:545px" %)
514 +|(% style="width:93px" %)(((
515 +**Size(bytes)**
516 +)))|(% style="width:71px" %)(((
517 +**2**
518 +)))|(% style="width:102px" %)(((
519 +**2**
520 +)))|(% style="width:86px" %)(((
521 +**2**
522 +)))|(% style="width:90px" %)(((
523 +**1**
524 +)))|(% style="width:85px" %)(((
525 +**4**
526 +)))
527 +|(% style="width:93px" %)(((
528 +**Value**
529 +)))|(% style="width:71px" %)(((
530 +[[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]]
531 +)))|(% style="width:102px" %)(((
532 +(((
533 +[[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]]
534 +)))
440 440  
441 -(% border="1" %)
442 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**4**
443 -|**Value**|[[External sensor data>>path:#Extension_sensor_value]]|(((
444 -[[Built-In>>path:#SHT20_Temperature]]
536 +(((
537 +[[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]]
538 +)))
539 +)))|(% style="width:86px" %)(((
540 +(((
541 +[[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]]
542 +)))
445 445  
446 -[[Temperature>>path:#SHT20_Temperature]]
447 -)))|(((
448 -[[Built-in>>path:#SHT20_Humidity]]
544 +(((
545 +[[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]]
546 +)))
547 +)))|(% style="width:90px" %)(((
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 +)))|(% style="width:85px" %)(((
550 +(((
551 +[[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]]
552 +)))
449 449  
450 -[[Humidity>>path:#SHT20_Humidity]]
451 -)))|[[Poll message flag & Ext>>path:#Poll_EXT]]|(((
452 -[[Unix Time Stamp>>path:#Unix_Time_Stamp]]
453 -
554 +(((
454 454  
455 455  )))
557 +)))
456 456  
457 -Poll message flag & Ext
559 +**Poll message flag & Ext**
458 458  
459 -
460 -(% border="1" %)
461 -|**Bits**|**7**|**6**|**5**|**4**|**[3:0]**
462 -|**Status & Ext**|Not Defined|Poll Message Flag|Sync time OK|Unix Time Request|(((
561 +(% border="1" style="background-color:#ffffcc; color:green; width:540px" %)
562 +|(% style="width:81px" %)**Bits**|(% style="width:100px" %)**7**|(% style="width:105px" %)**6**|(% style="width:84px" %)**5**|(% style="width:85px" %)**4**|(% style="width:79px" %)**[3:0]**
563 +|(% style="width:81px" %)**Status & Ext**|(% style="width:100px" %)Not Defined|(% style="width:105px" %)Poll Message Flag|(% style="width:84px" %)Sync time OK|(% style="width:85px" %)Unix Time Request|(% style="width:79px" %)(((
564 +(((
463 463  Ext:
566 +)))
464 464  
568 +(((
465 465  0b(1001)
466 466  )))
571 +)))
467 467  
573 +(((
468 468  Poll Message Flag: 1: This message is a poll message reply.
575 +)))
469 469  
470 -* Poll Message Flag is set to 1.
471 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
577 +* (((
578 +Poll Message Flag is set to 1.
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 +)))
472 472  
584 +(((
473 473  For example, in US915 band, the max payload for different DR is:
586 +)))
474 474  
475 -a)      DR0: max is 11 bytes so one entry of data
588 +(((
589 +a) DR0: max is 11 bytes so one entry of data
590 +)))
476 476  
477 -b)      DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
592 +(((
593 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
594 +)))
478 478  
479 -c)      DR2: total payload includes 11 entries of data
596 +(((
597 +c) DR2: total payload includes 11 entries of data
598 +)))
480 480  
481 -d)      DR3: total payload includes 22 entries of data.
600 +(((
601 +d) DR3: total payload includes 22 entries of data.
602 +)))
482 482  
604 +(((
483 483  If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0   
606 +)))
484 484  
485 485  
486 486  **Example:**
... ... @@ -487,29 +487,10 @@
487 487  
488 488  If LHT65N has below data inside Flash:
489 489  
490 -Flash Addr   |Unix Time | Ext | BAT voltage|  Value                  
613 +[[image:image-20220523144455-1.png||height="335" width="735"]]
491 491  
492 -80196E0 21/1/19 04:27:03 1 3145 sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
615 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
493 493  
494 -80196F0 21/1/19 04:28:57 1 3145 sht_temp=21.90 sht_hum=33.1 ds_temp=327.67
495 -
496 -8019700 21/1/19 04:30:30 1 3145 sht_temp=21.81 sht_hum=33.4 ds_temp=327.67
497 -
498 -8019710 21/1/19 04:40:30 1 3145 sht_temp=21.65 sht_hum=33.7 ds_temp=327.67
499 -
500 -8019720 21/1/19 04:50:30 1 3147 sht_temp=21.55 sht_hum=34.1 ds_temp=327.67
501 -
502 -8019730 21/1/19 05:00:30 1 3149 sht_temp=21.50 sht_hum=34.1 ds_temp=327.67
503 -
504 -8019740 21/1/19 05:10:30 1 3149 sht_temp=21.43 sht_hum=34.6 ds_temp=327.67
505 -
506 -8019750 21/1/19 05:20:30 1 3151 sht_temp=21.35 sht_hum=34.9 ds_temp=327.67
507 -
508 -
509 -If user sends below downlink command:
510 -
511 -3160065F9760066DA705
512 -
513 513   Where : Start time: 60065F97 = time 21/1/19 04:27:03
514 514  
515 515   Stop time 60066DA7= time 21/1/19 05:27:03
... ... @@ -535,35 +535,50 @@
535 535  
536 536  Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03
537 537  
538 -
539 539  == 2.7 Alarm Mode ==
540 540  
541 541  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.
542 542  
646 +(% 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.
543 543  
544 -Note: Alarm mode will increase a little big the power consumption, we recommend extending the normal reading time when enabling this feature.
648 +**AT Commands for Alarm mode:**
545 545  
546 -
547 -AT Commands for Alarm mode:
548 -
650 +(% class="box infomessage" %)
651 +(((
549 549  **AT+WMOD=1**: Enable/Disable Alarm Mode. (0:Disable, 1: Enable)
653 +)))
550 550  
655 +(% class="box infomessage" %)
656 +(((
551 551  **AT+CITEMP=1**: The interval to check the temperature for Alarm. (Unit: minute)
658 +)))
552 552  
553 -
554 -
555 555  == 2.8 LED Indicator ==
556 556  
662 +(((
557 557  The LHT65N has a triple color LED which for easy shows different stage.
664 +)))
558 558  
666 +(((
559 559  While pressing ACT button, the LED will work as per LED status with ACT button.
668 +)))
560 560  
670 +(((
561 561  In a normal working state:
672 +)))
562 562  
563 -* For each uplink, the BLUE LED or RED LED will blink once.
564 -* BLUE LED when an external sensor is connected
565 -* RED LED when an external sensor is not connected
566 -* For each success downlink, the PURPLE LED will blink once
674 +* (((
675 +For each uplink, the BLUE LED or RED LED will blink once.
676 +)))
677 +* (((
678 +BLUE LED when an external sensor is connected
679 +)))
680 +* (((
681 +RED LED when an external sensor is not connected
682 +)))
683 +* (((
684 +For each success downlink, the PURPLE LED will blink once
685 +)))
567 567  
568 568  ----
569 569  
... ... @@ -598,7 +598,7 @@
598 598  
599 599  There are two kinds of commands to configure LHT65N, they are:
600 600  
601 -* **General Commands**.
720 +(% style="color:#4f81bd" %)* **General Commands**.
602 602  
603 603  These commands are to configure:
604 604  
... ... @@ -609,7 +609,7 @@
609 609  
610 610  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
611 611  
612 -* **Commands special design for LHT65N**
731 +(% style="color:#4f81bd" %)* **Commands special design for LHT65N**
613 613  
614 614  These commands are only valid for LHT65N, as below:
615 615  
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