Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 57.4 >
edited by Xiaoling
on 2022/05/23 13:52
To version < 57.6 >
edited by Xiaoling
on 2022/05/23 14:04
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -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.
... ... @@ -193,7 +193,7 @@
193 193  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
194 194  
195 195  
196 -(% border="1" style="width:605px" %)
194 +(% border="1" style="background-color:#ffffcc; color:green; width:605px" %)
197 197  |(% 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**
198 198  |(% 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" %)(((
199 199  [[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]]
... ... @@ -219,7 +219,7 @@
219 219  
220 220  These two bytes of BAT include the battery state and the actually voltage
221 221  
222 -(% border="1" style="width:508px" %)
220 +(% border="1" style="background-color:#ffffcc; color:green; width:508px" %)
223 223  |(% style="width:75px" %)Bit(bit)|(% style="width:268px" %)[15:14]|(% style="width:162px" %)[13:0]
224 224  |(% style="width:75px" %)Value|(% style="width:268px" %)(((
225 225  BAT Status
... ... @@ -233,7 +233,7 @@
233 233  11(b): Good   (BAT >= 2.65v)
234 234  )))|(% style="width:162px" %)Actually BAT voltage
235 235  
236 -[[image:image-20220522235639-1.png]]
234 +[[image:image-20220522235639-1.png||height="139" width="727"]]
237 237  
238 238  Check the battery voltage for LHT65N.
239 239  
... ... @@ -242,7 +242,7 @@
242 242  
243 243  === 2.4.3 Built-in Temperature ===
244 244  
245 -[[image:image-20220522235639-2.png]]
243 +[[image:image-20220522235639-2.png||height="138" width="722"]]
246 246  
247 247  * Temperature:  0x0ABB/100=27.47℃
248 248  
... ... @@ -252,7 +252,7 @@
252 252  
253 253  === 2.4.4 Built-in Humidity ===
254 254  
255 -[[image:image-20220522235639-4.png]]
253 +[[image:image-20220522235639-4.png||height="138" width="722"]]
256 256  
257 257  * Humidity:    0x025C/10=60.4%
258 258  
... ... @@ -260,10 +260,10 @@
260 260  
261 261  Bytes for External Sensor:
262 262  
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
261 +(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
262 +|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
263 +|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
264 +|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
267 267  
268 268  === 2.4.6 Ext value ===
269 269  
... ... @@ -279,9 +279,13 @@
279 279  
280 280  * External temperature= (0xF54F-65536)/100=-27.37℃
281 281  
280 +(((
282 282  The last 2 bytes of data are meaningless
282 +)))
283 283  
284 +(((
284 284  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
286 +)))
285 285  
286 286  
287 287  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
... ... @@ -288,28 +288,27 @@
288 288  
289 289  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:
290 290  
291 -
292 -(% border="1" style="width:697px" %)
293 +(% border="1" style="background-color:#ffffcc; color:green; width:697px" %)
293 293  |(% 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]]
295 +|(% style="width:96px" %)**Value**|(% style="width:164px" %)[[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:104px" %)(((
296 +[[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 -[[Temperature>>path:#SHT20_Temperature]]
298 +[[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]]
298 298  )))|(% style="width:106px" %)(((
299 -[[BAT Status &>>path:#BAT_Humidity]]
300 +BAT Status &
300 300  
301 -[[Built-in>>path:#BAT_Humidity]]
302 +[[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]]
302 302  
303 -[[Humidity>>path:#BAT_Humidity]]
304 -)))|(% style="width:108px" %)[[Status & Ext>>path:#Status_EXT]]|(% style="width:116px" %)(((
305 -[[Unix>>path:#Unix_Time_Stamp]]
304 +[[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]]
305 +)))|(% style="width:108px" %)Status & Ext|(% style="width:116px" %)(((
306 +[[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]]
306 306  
307 -[[Time Stamp>>path:#Unix_Time_Stamp]]
308 +[[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]]
308 308  )))
309 309  
310 -* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
311 +* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
311 311  
312 -(% border="1" style="width:587px" %)
313 +(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
313 313  |Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
314 314  |Value|(% style="width:280px" %)(((
315 315  BAT Status
... ... @@ -322,7 +322,7 @@
322 322  
323 323  11(b): Good   (BAT >= 2.65v)
324 324  )))|(% style="width:136px" %)(((
325 -[[Built-in Humidity>>path:#SHT20_Humidity]]
326 +[[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]]
326 326  
327 327  
328 328  )))
... ... @@ -329,12 +329,10 @@
329 329  
330 330  * **Status & Ext Byte**
331 331  
332 -(% border="1" style="width:732px" %)
333 +(% border="1" style="background-color:#ffffcc; color:green; width:732px" %)
333 333  |(% 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]**
334 334  |(% 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" %)(((
335 -Ext:
336 -
337 -0b(1001)
336 +Ext:0b(1001)
338 338  )))
339 339  
340 340  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -345,12 +345,17 @@
345 345  
346 346  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:
347 347  
347 +(((
348 348  **Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
349 +)))
349 349  
351 +(((
350 350  **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.
353 +)))
351 351  
352 -
355 +(((
353 353  Add Datacake:
357 +)))
354 354  
355 355  [[image:image-20220523000825-7.png||height="262" width="583"]]
356 356  
... ... @@ -359,16 +359,12 @@
359 359  
360 360  [[image:image-20220523000825-8.png||height="453" width="406"]]
361 361  
362 -
363 363  In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
364 364  
365 365  [[image:image-20220523000825-9.png||height="366" width="392"]]
366 366  
367 -
368 -
369 369  [[image:image-20220523000825-10.png||height="432" width="762"]]
370 370  
371 -
372 372  == 2.6 Datalog Feature ==
373 373  
374 374  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.
... ... @@ -380,9 +380,13 @@
380 380  [[image:image-20220523001219-11.png||height="97" width="627"]]
381 381  
382 382  
383 +(((
383 383  User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
385 +)))
384 384  
387 +(((
385 385  Below is the converter example
389 +)))
386 386  
387 387  [[image:image-20220523001219-12.png||height="302" width="730"]]
388 388  

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