Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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... ... @@ -195,10 +195,12 @@ 195 195 196 196 * Temperature: 0x0ABB/100=27.47℃ 197 197 198 + 198 198 [[image:image-20220522235639-3.png]] 199 199 200 200 * Temperature: (0xF5C6-65536)/100=-26.18℃ 201 201 203 + 202 202 === Built-in Humidity === 203 203 204 204 [[image:image-20220522235639-4.png]] ... ... @@ -205,6 +205,7 @@ 205 205 206 206 * Humidity: 0x025C/10=60.4% 207 207 210 + 208 208 === Ext # === 209 209 210 210 Bytes for External Sensor: ... ... @@ -214,6 +214,7 @@ 214 214 |(% style="width:139px" %)0x01|(% style="width:484px" %)Sensor E3, Temperature Sensor 215 215 |(% style="width:139px" %)0x09|(% style="width:484px" %)Sensor E3, Temperature Sensor, Datalog Mod 216 216 220 + 217 217 === Ext value === 218 218 219 219 ==== Ext~=1, E3 Temperature Sensor ==== ... ... @@ -237,7 +237,7 @@ 237 237 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 238 238 239 239 240 -==== Ext~=9, E3 sensor with Unix Timestamp ==== 244 +==== Ext~=9, E3 sensor with Unix Time stamp ==== 241 241 242 242 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: 243 243 ... ... @@ -260,7 +260,7 @@ 260 260 [[Time Stamp>>path:#Unix_Time_Stamp]] 261 261 ))) 262 262 263 -* **Battery status & **[[ (% class="wikiinternallink" %)**Built-in Humidity**>>path:#SHT20_Humidity]]267 +* **Battery status & **[[**Built-in Humidity**>>path:#SHT20_Humidity]] 264 264 265 265 (% style="width:587px" %) 266 266 |Bit(bit)|(% style="width:280px" %)[15:14]|(% style="width:136px" %)[11:0] ... ... @@ -280,6 +280,7 @@ 280 280 281 281 ))) 282 282 287 + 283 283 * **Status & Ext Byte** 284 284 285 285 (% style="width:732px" %) ... ... @@ -295,36 +295,7 @@ 295 295 * 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) 296 296 297 297 298 -== Show data on Datacake == 299 299 300 -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 - 328 328 == LED Indicator == 329 329 330 330 The LHT65N has a triple color LED which for easy shows different stage.
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