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Last modified by Xiaoling on 2025/06/10 09:17
From version 11.1
edited by Edwin Chen
on 2023/04/09 08:40
Change comment: There is no comment for this version
To version 7.1
edited by Edwin Chen
on 2023/04/09 08:10
Change comment: Uploaded new attachment "image-20230409080812-1.png", version {1}

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... ... @@ -76,7 +76,6 @@
76 76  * (% class="mark" %)Resolution: 1 lx
77 77  * (% class="mark" %)Range: 0-65535 lx
78 78  * (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
79 -*
80 80  
81 81  = 2. Connect LHT65N-PIR to IoT Server =
82 82  
... ... @@ -111,7 +111,7 @@
111 111  
112 112  
113 113  (% class="wikigeneratedid" %)
114 -[[image:image-20230409080812-1.png||height="487" width="785"]]
113 +[[image:image-20221224101636-1.png||height="435" width="715"]]
115 115  
116 116  
117 117  Assume the LPS8v2 is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N-PIR. Next we need to add the LHT65N-PIR device in TTN V3:
... ... @@ -131,7 +131,7 @@
131 131  Add APP EUI in the application.
132 132  
133 133  
134 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522232916-3.png||_mstalt="430495"]]
133 +[[image:image-20220522232916-3.png||_mstalt="430495"]]
135 135  
136 136  
137 137  [[image:image-20220522232932-4.png||_mstalt="430157"]]
... ... @@ -195,9 +195,9 @@
195 195  )))
196 196  
197 197  * The First 6 bytes: has fix meanings for every LHT65N-PIR.
198 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x0A for LHT65N-PIR
199 -* The 8^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
200 -* The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
197 +* The 7th byte (EXT #): defines the external sensor model. It can be (% class="mark" %)0x05 or 0x09(%%) for LHT65N-PIR
198 +* The 7^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
199 +* The 8^^th^^ ~~ 11st  byte: Movement Detect Count.
201 201  
202 202  === 2.4.1 Decoder in TTN V3 ===
203 203  
... ... @@ -207,7 +207,7 @@
207 207  Below is the position to put the decoder and LHT65N-PIR decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
208 208  
209 209  
210 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
209 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]]
211 211  
212 212  
213 213  === 2.4.2 BAT-Battery Info ===
... ... @@ -215,10 +215,10 @@
215 215  
216 216  These two bytes of BAT include the battery state and the actually voltage
217 217  
218 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220523152839-18.png||_mstalt="457613"]]
217 +[[image:image-20220523152839-18.png||_mstalt="457613"]]
219 219  
220 220  
221 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
220 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]]
222 222  
223 223  
224 224  Check the battery voltage for LHT65N-PIR.
... ... @@ -226,75 +226,70 @@
226 226  * BAT status=(0xcba4>>14)&0xFF=11(B)，very good
227 227  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
228 228  
228 +
229 229  === 2.4.3 Built-in Temperature ===
230 230  
231 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
232 232  
232 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]]
233 +
233 233  * Temperature:  0x0ABB/100=27.47℃
234 234  
235 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-3.png||_mstalt="432120"]]
236 +[[image:image-20220522235639-3.png||_mstalt="432120"]]
236 236  
237 237  * Temperature:  (0xF5C6-65536)/100=-26.18℃
238 238  
239 -
240 240  === 2.4.4 Built-in Humidity ===
241 241  
242 -[[image:Main.User Manual for LoRaWAN End Nodes.LHT65N-E5 LoRaWAN Temperature_Humidity & Illuminance Sensor User Manual.WebHome@image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
243 243  
243 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
244 +
244 244  * Humidity:    0x025C/10=60.4%
245 245  
246 -
247 247  === 2.4.5 Ext value ===
248 248  
249 -==== 2.4.5.1 Ext~=0x0A, PIR Sensor ====
249 +==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
250 250  
251 +
251 251  [[image:image-20221224161634-2.png||height="138" width="851"]]
252 252  
253 253  
254 -==== 2.4.5.2 Ext Value ====
255 +* Illumination=0x005E=94 lux
255 255  
256 -There are 4 bytes in Ext Value field.
257 +The last 2 bytes of data are meaningless
257 257  
258 -Bit0 of byte 8th shows if this uplink is generate by PIR activity.
259 +[[image:image-20221224161725-3.png]]
259 259  
260 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:490px" %)
261 -|=(% style="width: 147px;" %)(((
262 -**The 8^^th^^ bytes**
263 -)))|=(% style="width: 108px;" %)(((
264 -**Bit 1~~7**
265 -)))|=(% style="width: 228px;" %)(((
266 -**Bit 0**
267 -)))
268 -|(% style="width:147px" %)(((
269 -**Value**
270 -)))|(% style="width:108px" %)(((
271 -Reserve
272 -)))|(% style="width:228px" %)(((
273 -(((
274 -0: Normal Uplink
261 +* When the sensor is not connected or not connected properly, will show "NULL"
275 275  
276 -1: Uplink by activity detected
277 -)))
278 -)))
263 + The last 2 bytes of data are meaningless
279 279  
280 -**Note**: Uplink by activity is disable by default.
281 281  
282 -
283 -The 9^^th^^ ~~ 11^^st^^  byte: Movement Detect Count.
284 -
285 -0x00 E5 09 : Total detect 58633 activity since end node start.
286 -
287 -
288 288  == 2.5 Show data on Datacake ==
289 289  
268 +
269 +(((
290 290  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:
271 +)))
291 291  
273 +(((
274 +
275 +)))
276 +
277 +(((
292 292  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
279 +)))
293 293  
281 +(((
294 294  (% style="color:blue" %)**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.
283 +)))
295 295  
285 +
286 +
287 +(((
296 296  Add Datacake:
289 +)))
297 297  
291 +
298 298  [[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]]
299 299  
300 300  
... ... @@ -329,6 +329,7 @@
329 329  * RED LED when external sensor is not connected
330 330  * For each success downlink, the PURPLE LED will blink once
331 331  
326 +
332 332  == 2.9 installation ==
333 333  
334 334  
... ... @@ -466,6 +466,8 @@
466 466  
467 467  * There is no downlink command to set to Sleep mode.
468 468  
464 +
465 +
469 469  = 5. Battery & How to replace =
470 470  
471 471  == 5.1 Battery Type ==