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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... ... @@ -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. ... ... @@ -181,27 +181,27 @@ 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 == 188 188 189 -The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and style="color:#4f81bd" %)**every 20 minutes**(%%)191 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and(% class="mark" %) every 20 minutes(%%) send one uplink by default. 190 190 191 -After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.193 +After each uplink, the (% class="mark" %)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]]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:1 64px" %)Actually BAT voltage239 +)))|(% 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 Sensor268 -|(% style="width:139px" %)0x09|(% style="width: 331px" %)Sensor E3, Temperature Sensor, Datalog Mod268 +(% 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 & wikiinternallink wikiinternallink wikiinternallink" %)Built-in Humidity(%%)**315 +* **Battery status & **[[(% class="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