<
From version < 45.1 >
edited by Edwin Chen
on 2022/05/23 00:08
To version < 49.1 >
edited by Edwin Chen
on 2022/05/23 00:12
>
Change comment: Uploaded new attachment "image-20220523001219-12.png", version {1}

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195 195  
196 196  * Temperature:  0x0ABB/100=27.47℃
197 197  
198 -
199 199  [[image:image-20220522235639-3.png]]
200 200  
201 201  * Temperature:  (0xF5C6-65536)/100=-26.18℃
202 202  
203 -
204 204  === Built-in Humidity ===
205 205  
206 206  [[image:image-20220522235639-4.png]]
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207 207  
208 208  * Humidity:    0x025C/10=60.4%
209 209  
210 -
211 211  === Ext # ===
212 212  
213 213  Bytes for External Sensor:
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217 217  |(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor
218 218  |(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod
219 219  
220 -
221 221  === Ext value ===
222 222  
223 223  ==== Ext~=1, E3 Temperature Sensor ====
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241 241  If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃
242 242  
243 243  
244 -==== Ext~=9, E3 sensor with Unix Time stamp ====
240 +==== Ext~=9, E3 sensor with Unix Timestamp ====
245 245  
246 246  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:
247 247  
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264 264  [[Time Stamp>>path:#Unix_Time_Stamp]]
265 265  )))
266 266  
267 -* **Battery status & **[[**Built-in Humidity**>>path:#SHT20_Humidity]]
263 +* **Battery status & **[[(% class="wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]
268 268  
269 269  (% style="width:587px" %)
270 270  |Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0]
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284 284  
285 285  )))
286 286  
287 -
288 288  * **Status & Ext Byte**
289 289  
290 290  (% style="width:732px" %)
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300 300  * Unix Time Request:1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
301 301  
302 302  
298 +== Show data on Datacake ==
303 303  
300 +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:
301 +
302 +
303 +**Step 1**: Be sure that your device is programmed and properly connected to the LoRaWAN network.
304 +
305 +**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.
306 +
307 +
308 +Add Datacake:
309 +
310 +[[image:image-20220523000825-7.png||height="262" width="583"]]
311 +
312 +
313 +Select default key as Access Key:
314 +
315 +[[image:image-20220523000825-8.png||height="453" width="406"]]
316 +
317 +
318 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device.
319 +
320 +[[image:image-20220523000825-9.png||height="366" width="392"]]
321 +
322 +
323 +
324 +[[image:image-20220523000825-10.png||height="432" width="762"]]
325 +
326 +
327 +
304 304  == LED Indicator ==
305 305  
306 306  The LHT65N has a triple color LED which for easy shows different stage.
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