Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 57.9 >
edited by Xiaoling
on 2022/05/23 14:08
To version < 57.4 >
edited by Xiaoling
on 2022/05/23 13:52
>
Change comment: There is no comment for this version

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Content
... ... @@ -163,8 +163,10 @@
163 163  
164 164  [[image:image-20220522232916-3.png]]
165 165  
166 +
166 166  [[image:image-20220522232932-4.png]]
167 167  
169 +
168 168  [[image:image-20220522232954-5.png]]
169 169  
170 170  Note: LHT65N use same payload as LHT65.
... ... @@ -191,18 +191,14 @@
191 191  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
192 192  
193 193  
194 -(% border="1" style="background-color:#ffffcc; color:green; width:428px" %)
195 -|(% style="width:106px" %)**Size(bytes)**|(% style="width:46px" %)**2**|(% style="width:104px" %)**2**|(% style="width:80px" %)**2**|(% style="width:51px" %)**1**|(% style="width:35px" %)**4**
196 -|(% style="width:106px" %)**Value**|(% style="width:46px" %)[[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:104px" %)(((
197 -[[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]]
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]]
198 198  
199 -[[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:80px" %)(((
201 -[[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]]
202 -
203 -[[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]]
204 -)))|(% style="width:51px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:35px" %)[[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]]
205 -
206 206  * The First 6 bytes: has fix meanings for every LHT65N.
207 207  * The 7th byte (EXT #): defines the external sensor model.
208 208  * 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.)
... ... @@ -221,41 +221,21 @@
221 221  
222 222  These two bytes of BAT include the battery state and the actually voltage
223 223  
224 -(% border="1" style="background-color:#ffffcc; color:green; width:502px" %)
225 -|(% style="width:75px" %)(((
226 -Bit(bit)
227 -)))|(% style="width:259px" %)(((
228 -[15:14]
229 -)))|(% style="width:164px" %)(((
230 -[13:0]
231 -)))
232 -|(% style="width:75px" %)(((
233 -Value
234 -)))|(% style="width:259px" %)(((
235 -(((
222 +(% border="1" style="width:508px" %)
223 +|(% style="width:75px" %)Bit(bit)|(% style="width:268px" %)[15:14]|(% style="width:162px" %)[13:0]
224 +|(% style="width:75px" %)Value|(% style="width:268px" %)(((
236 236  BAT Status
237 -)))
238 238  
239 -(((
240 240  00(b): Ultra Low ( BAT <= 2.50v)
241 -)))
242 242  
243 -(((
244 244  01(b): Low  (2.50v <=BAT <= 2.55v)
245 -)))
246 246  
247 -(((
248 248  10(b): OK   (2.55v <= BAT <=2.65v)
249 -)))
250 250  
251 -(((
252 252  11(b): Good   (BAT >= 2.65v)
253 -)))
254 -)))|(% style="width:164px" %)(((
255 -Actually BAT voltage
256 -)))
234 +)))|(% style="width:162px" %)Actually BAT voltage
257 257  
258 -[[image:image-20220522235639-1.png||height="139" width="727"]]
236 +[[image:image-20220522235639-1.png]]
259 259  
260 260  Check the battery voltage for LHT65N.
261 261  
... ... @@ -264,7 +264,7 @@
264 264  
265 265  === 2.4.3 Built-in Temperature ===
266 266  
267 -[[image:image-20220522235639-2.png||height="138" width="722"]]
245 +[[image:image-20220522235639-2.png]]
268 268  
269 269  * Temperature:  0x0ABB/100=27.47℃
270 270  
... ... @@ -274,7 +274,7 @@
274 274  
275 275  === 2.4.4 Built-in Humidity ===
276 276  
277 -[[image:image-20220522235639-4.png||height="138" width="722"]]
255 +[[image:image-20220522235639-4.png]]
278 278  
279 279  * Humidity:    0x025C/10=60.4%
280 280  
... ... @@ -282,10 +282,10 @@
282 282  
283 283  Bytes for External Sensor:
284 284  
285 -(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
286 -|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
287 -|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
288 -|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
263 +(% style="width:624px" %)
264 +|(% style="width:139px" %)**EXT # Value**|(% style="width:484px" %)**External Sensor Type**
265 +|(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
266 +|(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
289 289  
290 290  === 2.4.6 Ext value ===
291 291  
... ... @@ -301,13 +301,9 @@
301 301  
302 302  * External temperature= (0xF54F-65536)/100=-27.37℃
303 303  
304 -(((
305 305  The last 2 bytes of data are meaningless
306 -)))
307 307  
308 -(((
309 309  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
310 -)))
311 311  
312 312  
313 313  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
... ... @@ -314,27 +314,28 @@
314 314  
315 315  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:
316 316  
317 -(% border="1" style="background-color:#ffffcc; color:green; width:533px" %)
318 -|(% style="width:96px" %)**Size(bytes)**|(% style="width:71px" %)**2**|(% style="width:69px" %)**2**|(% style="width:88px" %)**2**|(% style="width:69px" %)**1**|(% style="width:75px" %)**4**
319 -|(% 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" %)(((
320 -[[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]]
321 321  
322 -[[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]]
323 -)))|(% style="width:88px" %)(((
324 -BAT Status &
292 +(% border="1" style="width:697px" %)
293 +|(% 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**
294 +|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[External temperature>>path:#DS18b20_value]]|(% style="width:104px" %)(((
295 +[[Built-In>>path:#SHT20_Temperature]]
325 325  
326 -[[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]]
297 +[[Temperature>>path:#SHT20_Temperature]]
298 +)))|(% style="width:106px" %)(((
299 +[[BAT Status &>>path:#BAT_Humidity]]
327 327  
328 -[[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]]
329 -)))|(% style="width:69px" %)Status & Ext|(% style="width:75px" %)(((
330 -[[Unix>>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]]
301 +[[Built-in>>path:#BAT_Humidity]]
331 331  
332 -[[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]]
303 +[[Humidity>>path:#BAT_Humidity]]
304 +)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
305 +[[Unix>>path:#Unix_Time_Stamp]]
306 +
307 +[[Time Stamp>>path:#Unix_Time_Stamp]]
333 333  )))
334 334  
335 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
310 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
336 336  
337 -(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
312 +(% border="1" style="width:587px" %)
338 338  |Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
339 339  |Value|(% style="width:280px" %)(((
340 340  BAT Status
... ... @@ -347,7 +347,7 @@
347 347  
348 348  11(b): Good   (BAT >= 2.65v)
349 349  )))|(% style="width:136px" %)(((
350 -[[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 +[[Built-in Humidity>>path:#SHT20_Humidity]]
351 351  
352 352  
353 353  )))
... ... @@ -354,10 +354,12 @@
354 354  
355 355  * **Status & Ext Byte**
356 356  
357 -(% border="1" style="background-color:#ffffcc; color:green; width:732px" %)
332 +(% border="1" style="width:732px" %)
358 358  |(% 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]**
359 359  |(% 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" %)(((
360 -Ext:0b(1001)
335 +Ext:
336 +
337 +0b(1001)
361 361  )))
362 362  
363 363  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -368,17 +368,12 @@
368 368  
369 369  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:
370 370  
371 -(((
372 372  **Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
373 -)))
374 374  
375 -(((
376 376  **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.
377 -)))
378 378  
379 -(((
352 +
380 380  Add Datacake:
381 -)))
382 382  
383 383  [[image:image-20220523000825-7.png||height="262" width="583"]]
384 384  
... ... @@ -387,12 +387,16 @@
387 387  
388 388  [[image:image-20220523000825-8.png||height="453" width="406"]]
389 389  
362 +
390 390  In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
391 391  
392 392  [[image:image-20220523000825-9.png||height="366" width="392"]]
393 393  
367 +
368 +
394 394  [[image:image-20220523000825-10.png||height="432" width="762"]]
395 395  
371 +
396 396  == 2.6 Datalog Feature ==
397 397  
398 398  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.
... ... @@ -404,13 +404,9 @@
404 404  [[image:image-20220523001219-11.png||height="97" width="627"]]
405 405  
406 406  
407 -(((
408 408  User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
409 -)))
410 410  
411 -(((
412 412  Below is the converter example
413 -)))
414 414  
415 415  [[image:image-20220523001219-12.png||height="302" width="730"]]
416 416  

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