Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 57.8 >
edited by Xiaoling
on 2022/05/23 14:08
To version < 57.2 >
edited by Xiaoling
on 2022/05/23 13:43
>
Change comment: There is no comment for this version

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Content
... ... @@ -132,11 +132,11 @@
132 132  
133 133  [[image:image-20220515123819-1.png||height="379" width="317"]]
134 134  
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.
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.
140 140  
141 141  == 2.3 Example to join LoRaWAN network ==
142 142  
... ... @@ -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.
... ... @@ -181,7 +181,7 @@
181 181  
182 182  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.
183 183  
184 -[[image:image-20220522233300-8.png||height="219" width="722"]]
186 +[[image:image-20220522233300-8.png]]
185 185  
186 186  
187 187  == 2.4 Uplink Payload ==
... ... @@ -191,17 +191,17 @@
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: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]]
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]]
201 +[[Temperature>>path:#SHT20_Temperature]]
202 +)))|(% style="width:103px" %)(((
203 +[[Built-in>>path:#SHT20_Humidity]]
202 202  
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 +[[Humidity>>path:#SHT20_Humidity]]
206 +)))|(% style="width:72px" %)[[Ext>>path:#Extension_Sensor]] #|(% style="width:89px" %)[[Ext value>>path:#Extension_sensor_value]]
205 205  
206 206  * The First 6 bytes: has fix meanings for every LHT65N.
207 207  * The 7th byte (EXT #): defines the external sensor model.
... ... @@ -215,15 +215,16 @@
215 215  
216 216  [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
217 217  
218 -[[image:image-20220522234118-10.png||height="353" width="729"]]
220 +[[image:image-20220522234118-10.png]]
219 219  
222 +
220 220  === 2.4.2 BAT-Battery Info ===
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" %)Bit(bit)|(% style="width:259px" %)[15:14]|(% style="width:164px" %)[13:0]
226 -|(% style="width:75px" %)Value|(% style="width:259px" %)(((
227 +(% style="width:646px" %)
228 +|Bit(bit)|(% style="width:272px" %)[15:14]|(% style="width:214px" %)[13:0]
229 +|Value|(% style="width:272px" %)(((
227 227  BAT Status
228 228  
229 229  00(b): Ultra Low ( BAT <= 2.50v)
... ... @@ -233,9 +233,9 @@
233 233  10(b): OK   (2.55v <= BAT <=2.65v)
234 234  
235 235  11(b): Good   (BAT >= 2.65v)
236 -)))|(% style="width:164px" %)Actually BAT voltage
239 +)))|(% style="width:214px" %)Actually BAT voltage
237 237  
238 -[[image:image-20220522235639-1.png||height="139" width="727"]]
241 +[[image:image-20220522235639-1.png]]
239 239  
240 240  Check the battery voltage for LHT65N.
241 241  
... ... @@ -244,7 +244,7 @@
244 244  
245 245  === 2.4.3 Built-in Temperature ===
246 246  
247 -[[image:image-20220522235639-2.png||height="138" width="722"]]
250 +[[image:image-20220522235639-2.png]]
248 248  
249 249  * Temperature:  0x0ABB/100=27.47℃
250 250  
... ... @@ -254,7 +254,7 @@
254 254  
255 255  === 2.4.4 Built-in Humidity ===
256 256  
257 -[[image:image-20220522235639-4.png||height="138" width="722"]]
260 +[[image:image-20220522235639-4.png]]
258 258  
259 259  * Humidity:    0x025C/10=60.4%
260 260  
... ... @@ -262,10 +262,10 @@
262 262  
263 263  Bytes for External Sensor:
264 264  
265 -(% border="1" style="background-color:#ffffcc; color:green; width:473px" %)
266 -|(% style="width:139px" %)**EXT # Value**|(% style="width:331px" %)**External Sensor Type**
267 -|(% style="width:139px" %)0x01|(% style="width:331px" %)Sensor E3, Temperature Sensor
268 -|(% style="width:139px" %)0x09|(% style="width:331px" %)Sensor E3, Temperature Sensor, Datalog Mod
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
269 269  
270 270  === 2.4.6 Ext value ===
271 271  
... ... @@ -281,13 +281,9 @@
281 281  
282 282  * External temperature= (0xF54F-65536)/100=-27.37℃
283 283  
284 -(((
285 285  The last 2 bytes of data are meaningless
286 -)))
287 287  
288 -(((
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℃
290 -)))
291 291  
292 292  
293 293  ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ====
... ... @@ -294,27 +294,28 @@
294 294  
295 295  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:
296 296  
297 -(% border="1" style="background-color:#ffffcc; color:green; width:533px" %)
298 -|(% 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**
299 -|(% 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" %)(((
300 -[[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]]
301 301  
302 -[[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]]
303 -)))|(% style="width:88px" %)(((
304 -BAT Status &
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]]
305 305  
306 -[[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 +[[Temperature>>path:#SHT20_Temperature]]
303 +)))|(% style="width:106px" %)(((
304 +[[BAT Status &>>path:#BAT_Humidity]]
307 307  
308 -[[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]]
309 -)))|(% style="width:69px" %)Status & Ext|(% style="width:75px" %)(((
310 -[[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 +[[Built-in>>path:#BAT_Humidity]]
311 311  
312 -[[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 +[[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]]
313 313  )))
314 314  
315 -* **Battery status & (% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**
315 +* **Battery status & **[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
316 316  
317 -(% border="1" style="background-color:#ffffcc; color:green; width:587px" %)
317 +(% border="1" style="width:587px" %)
318 318  |Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
319 319  |Value|(% style="width:280px" %)(((
320 320  BAT Status
... ... @@ -327,7 +327,7 @@
327 327  
328 328  11(b): Good   (BAT >= 2.65v)
329 329  )))|(% style="width:136px" %)(((
330 -[[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]]
330 +[[Built-in Humidity>>path:#SHT20_Humidity]]
331 331  
332 332  
333 333  )))
... ... @@ -334,10 +334,12 @@
334 334  
335 335  * **Status & Ext Byte**
336 336  
337 -(% border="1" style="background-color:#ffffcc; color:green; width:732px" %)
337 +(% border="1" style="width:732px" %)
338 338  |(% 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]**
339 339  |(% 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:0b(1001)
340 +Ext:
341 +
342 +0b(1001)
341 341  )))
342 342  
343 343  * Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink.
... ... @@ -348,17 +348,12 @@
348 348  
349 349  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:
350 350  
351 -(((
352 352  **Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
353 -)))
354 354  
355 -(((
356 356  **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.
357 -)))
358 358  
359 -(((
357 +
360 360  Add Datacake:
361 -)))
362 362  
363 363  [[image:image-20220523000825-7.png||height="262" width="583"]]
364 364  
... ... @@ -367,12 +367,16 @@
367 367  
368 368  [[image:image-20220523000825-8.png||height="453" width="406"]]
369 369  
367 +
370 370  In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
371 371  
372 372  [[image:image-20220523000825-9.png||height="366" width="392"]]
373 373  
372 +
373 +
374 374  [[image:image-20220523000825-10.png||height="432" width="762"]]
375 375  
376 +
376 376  == 2.6 Datalog Feature ==
377 377  
378 378  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.
... ... @@ -384,13 +384,9 @@
384 384  [[image:image-20220523001219-11.png||height="97" width="627"]]
385 385  
386 386  
387 -(((
388 388  User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
389 -)))
390 390  
391 -(((
392 392  Below is the converter example
393 -)))
394 394  
395 395  [[image:image-20220523001219-12.png||height="302" width="730"]]
396 396  

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