Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
Last modified by Xiaoling on 2023/07/18 10:12
From version 217.2
edited by Xiaoling
on 2022/11/12 17:20
on 2022/11/12 17:20
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To version 189.1
edited by Bei Jinggeng
on 2022/07/06 13:48
on 2022/07/06 13:48
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - Content
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... ... @@ -1,5 +1,5 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20220613162008-1.png||_mstalt="428142" height="5 10" width="334"]]2 +[[image:image-20220613162008-1.png||_mstalt="428142" height="579" width="379"]] 3 3 4 4 5 5 ... ... @@ -16,7 +16,6 @@ 16 16 17 17 = 1. Introduction = 18 18 19 - 20 20 == 1.1 What is LHT65N Temperature & Humidity Sensor == 21 21 22 22 ... ... @@ -45,10 +45,8 @@ 45 45 ))) 46 46 47 47 48 - 49 49 == 1.2 Features == 50 50 51 - 52 52 * Wall mountable 53 53 * LoRaWAN v1.0.3 Class A protocol 54 54 * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915 ... ... @@ -59,15 +59,14 @@ 59 59 * Built-in Temperature & Humidity sensor 60 60 * Optional External Sensors 61 61 * Tri-color LED to indicate working status 62 -* Datalog feature (Max 3328 records)59 +* Datalog feature 63 63 64 64 65 65 66 - 67 67 == 1.3 Specification == 68 68 69 69 70 - (% style="color:#037691" %)**Built-in Temperature Sensor:**66 +**Built-in Temperature Sensor:** 71 71 72 72 * Resolution: 0.01 °C 73 73 * Accuracy Tolerance : Typ ±0.3 °C ... ... @@ -74,7 +74,7 @@ 74 74 * Long Term Drift: < 0.02 °C/yr 75 75 * Operating Range: -40 ~~ 85 °C 76 76 77 - (% style="color:#037691" %)**Built-in Humidity Sensor:**73 +**Built-in Humidity Sensor:** 78 78 79 79 * Resolution: 0.04 %RH 80 80 * Accuracy Tolerance : Typ ±3 %RH ... ... @@ -81,7 +81,7 @@ 81 81 * Long Term Drift: < 0.02 °C/yr 82 82 * Operating Range: 0 ~~ 96 %RH 83 83 84 - (% style="color:#037691" %)**External Temperature Sensor:**80 +**External Temperature Sensor:** 85 85 86 86 * Resolution: 0.0625 °C 87 87 * ±0.5°C accuracy from -10°C to +85°C ... ... @@ -90,13 +90,10 @@ 90 90 91 91 92 92 93 - 94 94 = 2. Connect LHT65N to IoT Server = 95 95 96 - 97 97 == 2.1 How does LHT65N work? == 98 98 99 - 100 100 ((( 101 101 LHT65N is configured as LoRaWAN OTAA Class A mode by default. Each LHT65N is shipped with a worldwide unique set of OTAA keys. To use LHT65N in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N. 102 102 ))) ... ... @@ -106,10 +106,8 @@ 106 106 ))) 107 107 108 108 109 - 110 110 == 2.2 How to Activate LHT65N? == 111 111 112 - 113 113 ((( 114 114 The LHT65N has two working modes: 115 115 ))) ... ... @@ -134,11 +134,9 @@ 134 134 135 135 == 2.3 Example to join LoRaWAN network == 136 136 137 - 138 138 (% _msthash="315240" _msttexthash="9205482" _mstvisible="1" class="wikigeneratedid" %) 139 139 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Use with other LoRaWAN IoT servers is of a similar procedure. 140 140 141 - 142 142 (% _mstvisible="1" class="wikigeneratedid" %) 143 143 [[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]] 144 144 ... ... @@ -151,7 +151,6 @@ 151 151 152 152 === 2.3.1 Step 1: Create Device n TTN === 153 153 154 - 155 155 ((( 156 156 Create a device in TTN V3 with the OTAA keys from LHT65N. 157 157 ))) ... ... @@ -176,10 +176,9 @@ 176 176 [[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]] 177 177 178 178 167 +Note: LHT65N use same payload as LHT65. 179 179 180 -(% style="color:red" %)**Note: LHT65N use same payload as LHT65.** 181 181 182 - 183 183 [[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]] 184 184 185 185 ... ... @@ -193,7 +193,6 @@ 193 193 194 194 === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. === 195 195 196 - 197 197 ((( 198 198 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. 199 199 ))) ... ... @@ -202,8 +202,8 @@ 202 202 203 203 204 204 205 -== 2.4 Uplink Payload ( Fport~=2) == 206 206 192 +== 2.4 Uplink Payload == 207 207 208 208 ((( 209 209 The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% _mstvisible="3" style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. ... ... @@ -213,58 +213,93 @@ 213 213 After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once. 214 214 ))) 215 215 216 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %) 217 -|=(% style="width: 60px;" %)((( 218 -**Size(bytes)** 219 -)))|=(% style="width: 30px;" %)((( 220 -**2** 221 -)))|=(% style="width: 100px;" %)((( 222 -**2** 223 -)))|=(% style="width: 100px;" %)((( 224 -**2** 225 -)))|=(% style="width: 50px;" %)((( 226 -**1** 227 -)))|=(% style="width: 50px;" %)((( 228 -**4** 202 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %) 203 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %) 204 +((( 205 +(% _mstvisible="6" %) 206 +(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 207 +)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %) 208 +((( 209 +(% _mstvisible="6" %) 210 +(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 211 +)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %) 212 +((( 213 +(% _mstvisible="6" %) 214 +(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 215 +)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %) 216 +((( 217 +(% _mstvisible="6" %) 218 +(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 219 +)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %) 220 +((( 221 +(% _mstvisible="6" %) 222 +(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 223 +)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %) 224 +((( 225 +(% _mstvisible="6" %) 226 +(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4** 229 229 ))) 230 -|(% style="width:97px" %)((( 231 -**Value** 232 -)))|(% style="width:39px" %)((( 233 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]] 234 -)))|(% style="width:100px" %)((( 228 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 235 235 ((( 236 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]] 230 +(% _mstvisible="6" %) 231 +(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value** 232 +)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 233 +((( 234 +(% _mstvisible="6" %) 235 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]] 236 +)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 237 +((( 238 +(% _mstvisible="6" %) 239 +((( 240 +(% _mstvisible="7" %) 241 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]] 237 237 ))) 238 -)))|(% style="width:77px" %)( ((243 +)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %) 239 239 ((( 240 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 245 +(% _mstvisible="6" %) 246 +((( 247 +(% _mstvisible="7" %) 248 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 241 241 ))) 242 -)))|(% style="width:47px" %)((( 243 -[[Ext>>||anchor="H2.4.5Ext23"]] # 244 -)))|(% style="width:51px" %)((( 245 -[[Ext value>>||anchor="H2.4.6Extvalue"]] 250 + 251 +(% _mstvisible="6" %) 252 +((( 253 +(% _mstvisible="7" %) 254 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]] 246 246 ))) 256 +)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 257 +((( 258 +(% _mstvisible="6" %) 259 +[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] # 260 +)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 261 +((( 262 +(% _mstvisible="6" %) 263 +[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]] 264 +))) 247 247 248 248 * The First 6 bytes: has fix meanings for every LHT65N. 249 249 * The 7th byte (EXT #): defines the external sensor model. 250 -* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won 't be these four bytes.)268 +* The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) byte: the value for external sensor value. The definition is based on external sensor type. (If EXT=0, there won’t be these four bytes.) 251 251 252 252 271 + 253 253 === 2.4.1 Decoder in TTN V3 === 254 254 255 - 256 256 When the uplink payload arrives TTNv3, it shows HEX format and not friendly to read. We can add LHT65N decoder in TTNv3 for friendly reading. 257 257 258 -Below is the position to put the decoder and LHT65N decoder can be download from here: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]276 +Below is the position to put the decoder and LHT65N decoder can be download from here: 259 259 260 260 279 +[[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253" _msttexthash="3509064" _mstvisible="2"]] 280 + 281 + 261 261 [[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 262 262 263 263 264 264 286 + 265 265 === 2.4.2 BAT-Battery Info === 266 266 267 - 268 268 These two bytes of BAT include the battery state and the actually voltage 269 269 270 270 [[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]] ... ... @@ -280,10 +280,8 @@ 280 280 281 281 282 282 283 - 284 284 === 2.4.3 Built-in Temperature === 285 285 286 - 287 287 [[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3" height="138" width="722"]] 288 288 289 289 * Temperature: 0x0ABB/100=27.47℃ ... ... @@ -294,10 +294,8 @@ 294 294 295 295 296 296 297 - 298 298 === 2.4.4 Built-in Humidity === 299 299 300 - 301 301 [[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3" height="138" width="722"]] 302 302 303 303 * Humidity: 0x025C/10=60.4% ... ... @@ -304,10 +304,8 @@ 304 304 305 305 306 306 307 - 308 308 === 2.4.5 Ext # === 309 309 310 - 311 311 Bytes for External Sensor: 312 312 313 313 [[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]] ... ... @@ -316,7 +316,6 @@ 316 316 317 317 === 2.4.6 Ext value === 318 318 319 - 320 320 ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 321 321 322 322 ... ... @@ -327,8 +327,6 @@ 327 327 328 328 The last 2 bytes of data are meaningless 329 329 330 - 331 - 332 332 [[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 333 333 334 334 ... ... @@ -342,7 +342,6 @@ 342 342 343 343 ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 344 344 345 - 346 346 ((( 347 347 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: 348 348 ))) ... ... @@ -351,73 +351,130 @@ 351 351 352 352 ))) 353 353 354 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %) 355 -|=(% style="width: 50px;" %)((( 356 -**Size(bytes)** 357 -)))|=(% style="width: 70px;" %)((( 358 -**2** 359 -)))|=(% style="width: 120px;" %)((( 360 -**2** 361 -)))|=(% style="width: 120px;" %)((( 362 -**2** 363 -)))|=(% style="width: 50px;" %)((( 364 -**1** 365 -)))|=(% style="width: 70px;" %)((( 366 -**4** 365 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 366 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %) 367 +((( 368 +(% _mstvisible="6" %) 369 +(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 370 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 371 +((( 372 +(% _mstvisible="6" %) 373 +(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 374 +)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 375 +((( 376 +(% _mstvisible="6" %) 377 +(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 378 +)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 379 +((( 380 +(% _mstvisible="6" %) 381 +(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 382 +)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 383 +((( 384 +(% _mstvisible="6" %) 385 +(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 386 +)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 387 +((( 388 +(% _mstvisible="6" %) 389 +(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 367 367 ))) 368 -|(% style="width:110px" %)((( 369 -**Value** 370 -)))|(% style="width:71px" %)((( 371 -[[External temperature>>||anchor="H4.2SetExternalSensorMode"]] 372 -)))|(% style="width:99px" %)((( 373 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]] 374 -)))|(% style="width:132px" %)((( 375 -BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 376 -)))|(% style="width:54px" %)((( 391 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 392 +((( 393 +(% _mstvisible="6" %) 394 +(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 395 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 396 +((( 397 +(% _mstvisible="6" %) 398 +[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 399 +)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 400 +((( 401 +(% _mstvisible="6" %) 402 +((( 403 +(% _mstvisible="7" %) 404 +[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 405 +))) 406 + 407 +(% _mstvisible="6" %) 408 +((( 409 +(% _mstvisible="7" %) 410 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 411 +))) 412 +)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 413 +((( 414 +(% _mstvisible="6" %) 415 +((( 416 +(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 417 +BAT Status & 418 +))) 419 + 420 +(% _mstvisible="6" %) 421 +((( 422 +(% _mstvisible="7" %) 423 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 424 +))) 425 +)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 426 +((( 427 +(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 377 377 Status & Ext 378 -)))|(% style="width:64px" %)((( 379 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]] 429 +)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 430 +((( 431 +(% _mstvisible="6" %) 432 +((( 433 +(% _mstvisible="7" %) 434 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 380 380 ))) 436 +))) 381 381 382 -* **Battery status & Built-in Humidity** 438 +(% _mstvisible="1" %) 439 +* (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity** 383 383 384 -(% _mstvisible="1" border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %) 385 -|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0] 386 -|(% style="width:67px" %)Value|(% style="width:256px" %)((( 441 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %) 442 +(% _mstvisible="3" %)|=(% _msthash="1230918" _msttexthash="93158" _mstvisible="4" style="width: 65px;" %)Bit(bit)|=(% _msthash="1230919" _msttexthash="57954" _mstvisible="4" style="width: 267px;" %)[15:14]|=(% _msthash="1230920" _msttexthash="48022" _mstvisible="4" style="width: 134px;" %)[11:0] 443 +(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 444 +((( 445 +(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) 387 387 BAT Status 447 + 448 +(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 388 388 00(b): Ultra Low ( BAT <= 2.50v) 450 + 451 +(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 389 389 01(b): Low (2.50v <=BAT <= 2.55v) 453 + 454 +(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 390 390 10(b): OK (2.55v <= BAT <=2.65v) 456 + 457 +(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 391 391 11(b): Good (BAT >= 2.65v) 392 -)))|(% style="width:132px" %)((( 393 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 459 +)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 460 +((( 461 +(% _mstvisible="6" %) 462 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 463 + 464 +(% _mstvisible="6" %) 465 + 394 394 ))) 395 395 396 -* **Status & Ext Byte** 468 +* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte** 397 397 398 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) 399 -|=(% scope="row" style="width: 60px;" %)**Bits**|(% style="width:90px" %)**7**|(% style="width:100px" %)**6**|(% style="width:90px" %)**5**|(% style="width:100px" %)**4**|(% style="width:60px" %)**[3:0]** 400 -|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001) 470 +[[image:image-20220523152434-16.png||_mstalt="453921" _mstvisible="3"]] 401 401 402 -* (% style="color:blue" %)**Poll Message Flag**:(%%)1: This message is a poll message reply, 0: means this is a normal uplink.403 -* (% style="color:blue" %)**Sync time OK**:(%%)404 -* (% style="color:blue" %)**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)472 +* Poll Message Flag: 1: This message is a poll message reply, 0: means this is a normal uplink. 473 +* Sync time OK: 1: Set time ok,0: N/A. After time SYNC request is sent, LHT65N will set this bit to 0 until got the time stamp from the application server. 474 +* 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) 405 405 406 406 407 407 408 - 409 409 ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ==== 410 410 411 - 412 412 In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can 413 413 414 414 be used to power the external ADC sensor; user can control the power on time for this 415 415 416 - (%style="color:blue" %)**sensor by setting:**484 +sensor by setting: 417 417 418 - **AT+EXT=6,timeout**(% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms**486 +AT+EXT=6,timeout (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms 419 419 420 - **For example:**488 +For example: 421 421 422 422 AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value. 423 423 ... ... @@ -438,7 +438,6 @@ 438 438 439 439 When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as the output. 440 440 441 - 442 442 1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V 443 443 444 444 [[image:image-20220628151005-5.png]] ... ... @@ -455,125 +455,8 @@ 455 455 456 456 457 457 458 -==== 2.4.6.4 Ext~=2 TMP117 Sensor (Since Firmware v1.3) ==== 459 - 460 - 461 -[[image:image-20220927095645-1.png||height="534" width="460"]] 462 - 463 - 464 -(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117):** 465 - 466 -[[image:image-20220906102307-7.png]] 467 - 468 - 469 -(% style="color:blue" %)**Interrupt Mode and Counting Mode:** 470 - 471 -The external cable NE2 can be use for MOD4 and MOD8 472 - 473 - 474 - 475 -==== 2.4.6.5 Ext~=4 Interrupt Mode (Since Firmware v1.3) ==== 476 - 477 - 478 -(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.** 479 - 480 - 481 -(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:** 482 - 483 -(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close. 484 - 485 - In Open State, the power consumption is the same as if there is no probe 486 - 487 - In Close state, the power consumption will be 3uA higher than normal. 488 - 489 -[[image:image-20220906100852-1.png||height="205" width="377"]] 490 - 491 - 492 -Ext=4,Interrupt Sensor: 493 - 494 -(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %) 495 -|(% style="width:101px" %)((( 496 -AT+EXT=4,1 497 -)))|(% style="width:373px" %)((( 498 -Sent uplink packet in both rising and falling interrupt 499 -))) 500 -|(% style="width:101px" %)((( 501 -AT+EXT=4,2 502 -)))|(% style="width:373px" %)((( 503 -Sent uplink packet only in falling interrupt 504 -))) 505 -|(% style="width:101px" %)((( 506 -AT+EXT=4,3 507 -)))|(% style="width:373px" %)((( 508 -Sent uplink packet only in rising interrupt 509 -))) 510 - 511 -Trigger by falling edge: 512 - 513 -[[image:image-20220906101145-2.png]] 514 - 515 - 516 -Trigger by raising edge: 517 - 518 -[[image:image-20220906101145-3.png]] 519 - 520 - 521 - 522 -==== 2.4.6.6 Ext~=8 Counting Mode(Since Firmware v1.3) ==== 523 - 524 - 525 -(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.** 526 - 527 - 528 -(% style="color:blue" %)**Case 1**(%%): Low power consumption Flow Sensor, such flow sensor has pulse output and the power consumption in uA level and can be powered by LHT65N. 529 - 530 -[[image:image-20220906101320-4.png||height="366" width="698"]] 531 - 532 - 533 -(% style="color:blue" %)**Case 2**(%%): Normal Flow Sensor: Such flow sensor has higher power consumption and is not suitable to be powered by LHT65N. It is powered by external power and output <3.3v pulse 534 - 535 -[[image:image-20220906101320-5.png||height="353" width="696"]] 536 - 537 - 538 -Ext=8, Counting Sensor ( 4 bytes): 539 - 540 -(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %) 541 -|(% style="width:138px" %)((( 542 -AT+EXT=8,0 543 -)))|(% style="width:240px" %)((( 544 -Count at falling interrupt 545 -))) 546 -|(% style="width:138px" %)((( 547 -AT+EXT=8,1 548 -)))|(% style="width:240px" %)((( 549 -Count at rising interrupt 550 -))) 551 -|(% style="width:138px" %)((( 552 -AT+SETCNT=60 553 -)))|(% style="width:240px" %)((( 554 -Sent current count to 60 555 -))) 556 - 557 -[[image:image-20220906101320-6.png]] 558 - 559 - 560 -(% style="color:blue" %)**A2 downlink Command:** 561 - 562 -A2 02: Same as AT+EXT=2 (AT+EXT= second byte) 563 - 564 -A2 06 01 F4: Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes) 565 - 566 -A2 04 02: Same as AT+EXT=4,2 (AT+EXT= second byte, third byte) 567 - 568 -A2 08 01 00: Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte) 569 - 570 -A2 08 02 00 00 00 3C: Same as AT+ SETCNT=60 (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte) 571 - 572 - 573 - 574 574 == 2.5 Show data on Datacake == 575 575 576 - 577 577 ((( 578 578 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: 579 579 ))) ... ... @@ -621,7 +621,6 @@ 621 621 622 622 == 2.6 Datalog Feature == 623 623 624 - 625 625 ((( 626 626 Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, LHT65N will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from LHT65N. 627 627 ))) ... ... @@ -630,27 +630,16 @@ 630 630 631 631 === 2.6.1 Ways to get datalog via LoRaWAN === 632 632 633 - 634 634 There are two methods: 635 635 636 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range. 584 +1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range. 585 +1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after the network recovery. 637 637 638 - 639 -(% style="color:blue" %)**Method 2: **(%%)Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery. 640 - 641 - 642 -(% style="color:red" %)**Note for method 2:** 643 - 644 -* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server. 645 -* b) LHT65N will send data in **CONFIRMED Mode** when PNACKMD=1, but LHT65N won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if LHT65N gets a ACK, LHT65N will consider there is a network connection and resend all NONE-ACK Message. 646 - 647 647 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) 648 648 649 - 650 650 [[image:image-20220703111700-2.png||height="381" width="1119"]] 651 651 652 652 653 - 654 654 === 2.6.2 Unix TimeStamp === 655 655 656 656 ... ... @@ -673,13 +673,12 @@ 673 673 674 674 === 2.6.3 Set Device Time === 675 675 676 - 677 677 ((( 678 - (% style="color:blue" %)**There are two ways to set device's time:**615 +There are two ways to set device's time: 679 679 ))) 680 680 681 681 ((( 682 -**1. 619 +**~1. Through LoRaWAN MAC Command (Default settings)** 683 683 ))) 684 684 685 685 ((( ... ... @@ -691,11 +691,13 @@ 691 691 ))) 692 692 693 693 ((( 694 -(% style="color:red" %) **Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**631 +(% style="color:red" %)Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn’t support. If server doesn’t support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1. 695 695 ))) 696 696 634 +((( 635 + 636 +))) 697 697 698 - 699 699 ((( 700 700 **2. Manually Set Time** 701 701 ))) ... ... @@ -708,7 +708,6 @@ 708 708 709 709 === 2.6.4 Poll sensor value === 710 710 711 - 712 712 User can poll sensor value based on timestamps from the server. Below is the downlink command. 713 713 714 714 [[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]] ... ... @@ -726,225 +726,352 @@ 726 726 727 727 === 2.6.5 Datalog Uplink payload === 728 728 729 - 667 +(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 730 730 The Datalog poll reply uplink will use below payload format. 731 731 732 -**Retrieval data payload:** 670 +(% _mstvisible="1" %) 671 +((( 672 +(% _mstvisible="2" %) 673 +(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 674 +))) 733 733 734 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %) 735 -|=(% style="width: 60px;" %)((( 736 -**Size(bytes)** 737 -)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4** 738 -|(% style="width:97px" %)**Value**|(% style="width:123px" %)[[External sensor data>>||anchor="H2.4.6Extvalue"]]|(% style="width:108px" %)[[Built In Temperature>>||anchor="H2.4.3Built-inTemperature"]]|(% style="width:133px" %)[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]|(% style="width:159px" %)Poll message flag & Ext|(% style="width:80px" %)[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]] 676 +(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 677 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %) 678 +((( 679 +(% _mstvisible="6" %) 680 +((( 681 +(% _mstvisible="7" %) 682 +(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 683 +))) 684 +)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 685 +((( 686 +(% _mstvisible="6" %) 687 +((( 688 +(% _mstvisible="7" %) 689 +(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 690 +))) 691 +)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %) 692 +((( 693 +(% _mstvisible="6" %) 694 +((( 695 +(% _mstvisible="7" %) 696 +(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 697 +))) 698 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 699 +((( 700 +(% _mstvisible="6" %) 701 +((( 702 +(% _mstvisible="7" %) 703 +(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 704 +))) 705 +)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 706 +((( 707 +(% _mstvisible="6" %) 708 +((( 709 +(% _mstvisible="7" %) 710 +(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 711 +))) 712 +)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %) 713 +((( 714 +(% _mstvisible="6" %) 715 +((( 716 +(% _mstvisible="7" %) 717 +(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 718 +))) 719 +))) 720 +(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 721 +((( 722 +(% _mstvisible="6" %) 723 +((( 724 +(% _mstvisible="7" %) 725 +(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 726 +))) 727 +)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 728 +((( 729 +(% _mstvisible="6" %) 730 +((( 731 +(% _mstvisible="7" %) 732 +[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 733 +))) 734 +)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 735 +((( 736 +(% _mstvisible="6" %) 737 +((( 738 +(% _mstvisible="7" %) 739 +((( 740 +(% _mstvisible="8" %) 741 +[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 742 +))) 743 +))) 739 739 740 -**Poll message flag & Ext:** 745 +(% _mstvisible="6" %) 746 +((( 747 +(% _mstvisible="7" %) 748 +((( 749 +(% _mstvisible="8" %) 750 +[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 751 +))) 752 +))) 753 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 754 +((( 755 +(% _mstvisible="6" %) 756 +((( 757 +(% _mstvisible="7" %) 758 +((( 759 +(% _mstvisible="8" %) 760 +[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 761 +))) 762 +))) 741 741 742 -[[image:image-20221006192726-1.png||height="112" width="754"]] 764 +(% _mstvisible="6" %) 765 +((( 766 +(% _mstvisible="7" %) 767 +((( 768 +(% _mstvisible="8" %) 769 +[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 770 +))) 771 +))) 772 +)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 773 +((( 774 +(% _mstvisible="6" %) 775 +((( 776 +(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 777 +Poll message flag & Ext 778 +))) 779 +)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 780 +((( 781 +(% _mstvisible="6" %) 782 +((( 783 +(% _mstvisible="7" %) 784 +((( 785 +(% _mstvisible="8" %) 786 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 787 +))) 788 +))) 743 743 744 -(% style="color:blue" %)**No ACK Message**(%%): 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]] feature) 790 +(% _mstvisible="6" %) 791 +((( 792 +(% _mstvisible="7" %) 793 +((( 794 +(% _mstvisible="8" %) 795 + 796 +))) 797 +))) 798 +))) 745 745 746 -(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply. 800 +(% _mstvisible="1" %) 801 +(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 747 747 748 -* Poll Message Flag is set to 1. 803 +(% _mstvisible="1" %) 804 +[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 749 749 750 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 806 +(% _mstvisible="1" %) 807 +((( 808 +(% _mstvisible="2" %) 809 +((( 810 +(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 811 +((( 812 +Poll Message Flag: 1: This message is a poll message reply. 813 +))) 814 +))) 815 +))) 751 751 817 +(% _mstvisible="1" %) 818 +* (% _mstvisible="3" %) 819 +((( 820 +(% _mstvisible="4" %) 821 +((( 822 +(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 823 +((( 824 +Poll Message Flag is set to 1. 825 +))) 826 +))) 827 +))) 828 +* (% _mstvisible="3" %) 829 +((( 830 +(% _mstvisible="4" %) 831 +((( 832 +(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 833 +((( 834 +Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 835 +))) 836 +))) 837 +))) 838 + 839 +(% _mstvisible="1" %) 840 +((( 841 +(% _mstvisible="2" %) 842 +((( 843 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 844 +((( 845 + 846 +))) 847 + 848 +(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 849 +((( 752 752 For example, in US915 band, the max payload for different DR is: 851 +))) 852 +))) 853 +))) 753 753 754 -(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data 855 +(% _mstvisible="1" %) 856 +((( 857 +(% _mstvisible="2" %) 858 +((( 859 +(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 860 +((( 861 +a) DR0: max is 11 bytes so one entry of data 862 +))) 863 +))) 864 +))) 755 755 756 -(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 866 +(% _mstvisible="1" %) 867 +((( 868 +(% _mstvisible="2" %) 869 +((( 870 +(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 871 +((( 872 +b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 873 +))) 874 +))) 875 +))) 757 757 758 -(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data 877 +(% _mstvisible="1" %) 878 +((( 879 +(% _mstvisible="2" %) 880 +((( 881 +(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 882 +((( 883 +c) DR2: total payload includes 11 entries of data 884 +))) 885 +))) 886 +))) 759 759 760 -(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data. 888 +(% _mstvisible="1" %) 889 +((( 890 +(% _mstvisible="2" %) 891 +((( 892 +(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 893 +((( 894 +d) DR3: total payload includes 22 entries of data. 895 +))) 896 +))) 897 +))) 761 761 762 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0 899 +(% _mstvisible="1" %) 900 +((( 901 +(% _mstvisible="2" %) 902 +((( 903 +(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 904 +((( 905 +If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 906 +))) 907 +))) 908 +))) 763 763 764 764 765 -**Example:** 911 +(% _mstvisible="1" style="text-align: left;" %) 912 +(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 766 766 914 +(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 767 767 If LHT65N has below data inside Flash: 768 768 917 +(% _mstvisible="1" %) 769 769 [[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 770 770 920 +(% _mstvisible="1" %) 921 +((( 922 +(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 923 +If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 924 +))) 771 771 772 -If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 926 +(% _mstvisible="1" %) 927 +((( 928 +(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 929 + Where : Start time: 60065F97 = time 21/1/19 04:27:03 930 +))) 773 773 774 -Where : Start time: 60065F97 = time 21/1/19 04:27:03 932 +(% _mstvisible="1" %) 933 +((( 934 +(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 935 + Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 936 +))) 775 775 776 - Stop time: 60066DA7= time 21/1/19 05:27:03 938 +(% _mstvisible="1" %) 939 +((( 940 +(% _mstvisible="2" %) 941 + 942 +))) 777 777 944 +(% _mstvisible="1" %) 945 +((( 946 +(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 947 +LHT65N will uplink this payload. 948 +))) 778 778 779 -**LHT65N will uplink this payload.** 780 - 950 +(% _mstvisible="1" %) 781 781 [[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 782 782 953 +(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 954 +((( 955 +7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 956 +))) 783 783 784 -_ _**7FFF089801464160065F97**__**__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E785 - 958 +(% _msthash="315237" _msttexthash="1385839" %) 959 +((( 786 786 Where the first 11 bytes is for the first entry: 961 +))) 787 787 963 +(% _msthash="315238" _msttexthash="274846" %) 964 +((( 788 788 7FFF089801464160065F97 966 +))) 789 789 968 +(% _msthash="315239" _msttexthash="617435" %) 969 +((( 790 790 Ext sensor data=0x7FFF/100=327.67 971 +))) 791 791 792 -Temp=0x088E/100=22.00 973 +(% _msthash="315240" _msttexthash="270543" %) 974 +((( 975 +Temp=0x0898/100=22.00 976 +))) 793 793 794 -Hum=0x014B/10=32.6 978 +(% _msthash="315241" _msttexthash="211783" %) 979 +((( 980 +Hum=0x0146/10=32.6 981 +))) 795 795 983 +(% _msthash="315242" _msttexthash="1569776" %) 984 +((( 796 796 poll message flag & Ext=0x41,means reply data,Ext=1 986 +))) 797 797 798 -Unix time is 0x60066009=1611030423s=21/1/19 04:27:03 988 +(% _msthash="315243" _msttexthash="1120509" %) 989 +((( 990 +Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 991 +))) 799 799 800 800 801 801 802 -== 2.7 Alarm Mode & Feature "Multi sampling, one uplink"==995 +== 2.7 Alarm Mode == 803 803 804 - 805 805 ((( 806 806 when the device is in alarm mode, it checks the built-in sensor temperature for a short time. if the temperature exceeds the preconfigured range, it sends an uplink immediately. 807 807 ))) 808 808 809 809 ((( 810 -(% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.** 1002 +(% style="color:red" %)Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled. 1003 +))) 811 811 812 - 813 - 814 -=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) === 815 - 816 - 817 -**Internal GXHT30 temperature alarm** 818 - 819 819 ((( 820 -(% class="box infomessage" %) 821 -((( 822 -**AT+WMOD=3**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor) 823 - 824 -**AT+CITEMP=1**: The interval between checking the alarm temperature. (In minutes) 825 - 826 -**AT+ARTEMP**: Gets or sets the alarm range of the internal temperature sensor 827 - 828 -**AT+ARTEMP=? **: Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %) 829 - 830 -**AT+ARTEMP=45,105**: Set the internal temperature sensor alarm range from 45 to 105. 831 - 832 -**AT+LEDALARM=1** : Enable LED visual Alarm. 1006 +**AT COMMAND FOR ALARM MODE:** 833 833 ))) 834 -))) 835 835 836 -(% style="color:#4f81bd" %)**Downlink Command:** 837 - 838 -AT+WMOD=1: A501 , AT+WMOD=0 : A600 839 - 840 -AT+CITEMP=1 : A60001 841 - 842 -AT+ARTEMP=1,60 : A70001003C 843 - 844 -AT+ARTEMP=-16,60 : A7FFF0003C 845 - 846 -AT+LEDALARM=1 : 3601 847 - 848 - 849 -(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX** 850 - 851 -Total bytes: 8 bytes 852 - 853 -**Example: **AA0100010001003C 854 - 855 -WMOD=01 856 - 857 -CITEMP=0001 858 - 859 -TEMPlow=0001 860 - 861 -TEMPhigh=003C 862 - 863 - 864 -**DS18B20 and TMP117 Threshold Alarm** 865 - 866 -**~ AT+WMOD=1,60,-10,20** 867 - 868 -(% style="color:#4f81bd" %)**Downlink Command:** 869 - 870 -**Example: **A5013CFC180014 871 - 872 -MOD=01 873 - 874 -CITEMP=3C(S) 875 - 876 -TEMPlow=FC18 877 - 878 -TEMPhigh=0014 879 - 880 - 881 -**Fluctuation alarm for DS18B20 and TMP117** 882 - 883 -**AT+WMOD=2,60,5** 884 - 885 -(% style="color:#4f81bd" %)**Downlink Command:** 886 - 887 -**Example: **A5023C05 888 - 889 -MOD=02 890 - 891 -CITEMP=3C(S) 892 - 893 -temperature fluctuation=05 894 - 895 - 896 -==== **Sampling multiple times and uplink together** ==== 897 - 898 -**AT+WMOD=3,1,60,20,-16,32,1** ~/~/ Mode 3, the collection interval is 60s, the total number of collection is 20 times, and the data of these 20 times will be sent to the 20th time, with a maximum of 60 groups, the normal working temperature range is -16 to 32°C, 1 is to open the temperature alarm, 0 is to close the temperature alarm, and the temperature is turned on. After the alarm, if the temperature collected at the current time exceeds the normal working temperature, a data will be sent immediately. 899 - 900 -(% style="color:#4f81bd" %)**Downlink Command:** 901 - 902 -**Example: **A50301003C14FFF0002001 903 - 904 -MOD=03 905 - 906 -EXT=01 907 - 908 -CITEMP=003C(S) 909 - 910 -Total number of acquisitions=14 911 - 912 -TEMPlow=FFF0 913 - 914 -TEMPhigh=0020 915 - 916 -ARTEMP=01 917 - 918 - 919 -**Uplink payload( Fport=3)** 920 - 921 -**Example: **CBEA0109920A4109C4 922 - 923 -BatV=CBEA 924 - 925 -EXT=01 926 - 927 -Temp1=0992 ~/~/ 24.50℃ 928 - 929 -Temp2=0A41 ~/~/ 26.25℃ 930 - 931 -Temp3=09C4 ~/~/ 25.00℃ 932 - 933 - 934 -(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length** 935 - 936 -(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption** 937 - 938 -))) 939 - 940 - 941 -=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) === 942 - 943 - 944 944 (% _mstvisible="1" class="box infomessage" %) 945 945 ((( 946 946 ((( 947 -**AT+WMOD=1**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor)1012 +**AT+WMOD=1**: Enable/disable alarm mode. (0: Disabled, 1: Enabled) 948 948 ))) 949 949 950 950 ((( ... ... @@ -979,10 +979,8 @@ 979 979 TEMPhigh=003C 980 980 981 981 982 - 983 983 == 2.8 LED Indicator == 984 984 985 - 986 986 The LHT65 has a triple color LED which for easy showing different stage . 987 987 988 988 While user press ACT button, the LED will work as per LED status with ACT button. ... ... @@ -996,10 +996,8 @@ 996 996 997 997 998 998 999 - 1000 1000 == 2.9 installation == 1001 1001 1002 - 1003 1003 (% _mstvisible="1" %) 1004 1004 [[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 1005 1005 ... ... @@ -1007,13 +1007,10 @@ 1007 1007 1008 1008 = 3. Sensors and Accessories = 1009 1009 1010 - 1011 1011 == 3.1 E2 Extension Cable == 1012 1012 1013 - 1014 1014 [[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]] 1015 1015 1016 - 1017 1017 **1m long breakout cable for LHT65N. Features:** 1018 1018 1019 1019 * ((( ... ... @@ -1030,9 +1030,6 @@ 1030 1030 ))) 1031 1031 * ((( 1032 1032 Exposed All pins from the LHT65N Type-C connector. 1033 - 1034 - 1035 - 1036 1036 ))) 1037 1037 1038 1038 [[image:image-20220619092421-3.png||height="371" width="529"]] ... ... @@ -1056,10 +1056,8 @@ 1056 1056 1057 1057 1058 1058 1059 - 1060 1060 = 4. Configure LHT65N via AT command or LoRaWAN downlink = 1061 1061 1062 - 1063 1063 ((( 1064 1064 Use can configure LHT65N via AT Command or LoRaWAN Downlink. 1065 1065 ))) ... ... @@ -1104,13 +1104,10 @@ 1104 1104 ))) 1105 1105 1106 1106 1107 - 1108 1108 == 4.1 Set Transmit Interval Time == 1109 1109 1110 - 1111 1111 Feature: Change LoRaWAN End Node Transmit Interval. 1112 1112 1113 - 1114 1114 (% style="color:#4f81bd" %)**AT Command: AT+TDC** 1115 1115 1116 1116 [[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]] ... ... @@ -1120,21 +1120,18 @@ 1120 1120 1121 1121 Format: Command Code (0x01) followed by 3 bytes time value. 1122 1122 1123 -If the downlink payload=0100003C, it means set the END Node 's Transmit Interval to 0x00003C=60(S), while type code is 01.1173 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1124 1124 1125 -* **Example 1**: Downlink Payload: 0100001E 1175 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1126 1126 1127 -* **Example 2**: Downlink Payload: 0100003C 1177 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1128 1128 1129 1129 1130 1130 1131 - 1132 1132 == 4.2 Set External Sensor Mode == 1133 1133 1134 - 1135 1135 Feature: Change External Sensor Mode. 1136 1136 1137 - 1138 1138 (% style="color:#4f81bd" %)**AT Command: AT+EXT** 1139 1139 1140 1140 [[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]] ... ... @@ -1154,10 +1154,8 @@ 1154 1154 1155 1155 1156 1156 1157 - 1158 1158 == 4.3 Enable/Disable uplink Temperature probe ID == 1159 1159 1160 - 1161 1161 ((( 1162 1162 Feature: If PID is enabled, device will send the temperature probe ID on: 1163 1163 ))) ... ... @@ -1171,8 +1171,6 @@ 1171 1171 1172 1172 ((( 1173 1173 PID is default set to disable (0) 1174 - 1175 - 1176 1176 ))) 1177 1177 1178 1178 (% style="color:#4f81bd" %)**AT Command:** ... ... @@ -1187,13 +1187,10 @@ 1187 1187 1188 1188 1189 1189 1190 - 1191 1191 == 4.4 Set Password == 1192 1192 1193 - 1194 1194 Feature: Set device password, max 9 digits 1195 1195 1196 - 1197 1197 (% style="color:#4f81bd" %)**AT Command: AT+PWORD** 1198 1198 1199 1199 [[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]] ... ... @@ -1207,10 +1207,8 @@ 1207 1207 1208 1208 == 4.5 Quit AT Command == 1209 1209 1210 - 1211 1211 Feature: Quit AT Command mode, so user needs to input password again before use AT Commands. 1212 1212 1213 - 1214 1214 (% style="color:#4f81bd" %)**AT Command: AT+DISAT** 1215 1215 1216 1216 [[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]] ... ... @@ -1224,7 +1224,6 @@ 1224 1224 1225 1225 == 4.6 Set to sleep mode == 1226 1226 1227 - 1228 1228 Feature: Set device to sleep mode 1229 1229 1230 1230 * **AT+Sleep=0** : Normal working mode, device will sleep and use lower power when there is no LoRa message ... ... @@ -1241,13 +1241,10 @@ 1241 1241 1242 1242 1243 1243 1244 - 1245 1245 == 4.7 Set system time == 1246 1246 1247 - 1248 1248 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1249 1249 1250 - 1251 1251 (% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1252 1252 1253 1253 [[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]] ... ... @@ -1255,13 +1255,12 @@ 1255 1255 1256 1256 (% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1257 1257 1258 -0x306007806000 1292 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1259 1259 1260 1260 1261 1261 1262 1262 == 4.8 Set Time Sync Mode == 1263 1263 1264 - 1265 1265 ((( 1266 1266 Feature: Enable/Disable Sync system time via LoRaWAN MAC Command (DeviceTimeReq), LoRaWAN server must support v1.0.3 protocol to reply this command. 1267 1267 ))) ... ... @@ -1268,8 +1268,6 @@ 1268 1268 1269 1269 ((( 1270 1270 SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0. 1271 - 1272 - 1273 1273 ))) 1274 1274 1275 1275 (% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** ... ... @@ -1279,17 +1279,15 @@ 1279 1279 1280 1280 (% style="color:#4f81bd" %)**Downlink Command:** 1281 1281 1282 -0x28 01 1283 -0x28 00 1313 +0x28 01 ~/~/ Same As AT+SYNCMOD=1 1314 +0x28 00 ~/~/ Same As AT+SYNCMOD=0 1284 1284 1285 1285 1286 1286 1287 1287 == 4.9 Set Time Sync Interval == 1288 1288 1289 - 1290 1290 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1291 1291 1292 - 1293 1293 (% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:** 1294 1294 1295 1295 [[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]] ... ... @@ -1297,16 +1297,14 @@ 1297 1297 1298 1298 (% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:** 1299 1299 1300 -**0x29 0A** 1329 +**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A 1301 1301 1302 1302 1303 1303 1304 1304 == 4.10 Print data entries base on page. == 1305 1305 1306 - 1307 1307 Feature: Print the sector data from start page to stop page (max is 416 pages). 1308 1308 1309 - 1310 1310 (% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA** 1311 1311 1312 1312 [[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]] ... ... @@ -1320,10 +1320,8 @@ 1320 1320 1321 1321 == 4.11 Print last few data entries. == 1322 1322 1323 - 1324 1324 Feature: Print the last few data entries 1325 1325 1326 - 1327 1327 (% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA** 1328 1328 1329 1329 [[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]] ... ... @@ -1337,7 +1337,6 @@ 1337 1337 1338 1338 == 4.12 Clear Flash Record == 1339 1339 1340 - 1341 1341 Feature: Clear flash storage for data log feature. 1342 1342 1343 1343 ... ... @@ -1348,124 +1348,71 @@ 1348 1348 1349 1349 (% style="color:#4f81bd" %)**Downlink Command: 0xA3** 1350 1350 1351 -* Example: 0xA301 1375 +* Example: 0xA301 ~/~/Same as AT+CLRDTA 1352 1352 1353 1353 1354 1354 1355 - 1356 1356 == 4.13 Auto Send None-ACK messages == 1357 1357 1358 - 1381 +(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1359 1359 Feature: LHT65N will wait for ACK for each uplink, If LHT65N doesn't get ACK from the IoT server, it will consider the message doesn't arrive server and store it. LHT65N keeps sending messages in normal periodically. Once LHT65N gets ACK from a server, it will consider the network is ok and start to send the not-arrive message. 1360 1360 1361 - 1362 1362 (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1363 1363 1386 +(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1364 1364 The default factory setting is 0 1365 1365 1366 -(% b order="1"cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)1367 -|=(% style="width: 1 58px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width:87px;" %)**Response**1368 -|(% style="width:1 58px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK1389 +(% _mstvisible="1" border="1" style="background-color:#ffffcc; color:green; width:450px" %) 1390 +(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response** 1391 +(% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK 1369 1369 1370 1370 (% style="color:#4f81bd" %)**Downlink Command: 0x34** 1371 1371 1372 -* Example: 0x3401 1395 +* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1373 1373 1374 1374 1375 1375 1376 - 1377 -== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) == 1378 - 1379 - 1380 -Feature: Set internal and external temperature sensor alarms. 1381 - 1382 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) 1383 -|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response** 1384 -|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK 1385 - 1386 -(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4** 1387 - 1388 -(% style="color:#037691" %)**Parameter 1**(%%): Alarm mode: 1389 - 1390 -0): Cancel 1391 - 1392 -1): Threshold alarm 1393 - 1394 -2): Fluctuation alarm 1395 - 1396 - 1397 -(% style="color:#037691" %)** Parameter 2**(%%): Sampling time. Unit: seconds, up to 255 seconds. 1398 - 1399 -(% style="color:red" %)**Note: When the collection time is less than 60 seconds and always exceeds the set alarm threshold, the sending interval will not be the collection time, but will be sent every 60 seconds.** 1400 - 1401 - 1402 -(% style="color:#037691" %) **Parameter 3 and parameter 4:** 1403 - 1404 -1): If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature. 1405 - 1406 -Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm. 1407 - 1408 - 1409 -2): If Alarm Mode is set to 2: Parameter 3 is valid, which represents the difference between the currently collected temperature and the last uploaded temperature. 1410 - 1411 -Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm. 1412 - 1413 -If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued. 1414 - 1415 - 1416 -(% style="color:#4f81bd" %)**Downlink Command: 0xA5** 1417 - 1418 -0xA5 00 ~-~- AT+WMOD=0. 1419 - 1420 -0xA5 01 0A 11 94 29 04 ~-~- AT+WMOD=1,10,45,105 (AT+WMOD = second byte, third byte, fourth and fifth bytes divided by 100, sixth and seventh bytes divided by 100 ) 1421 - 1422 -0XA5 01 0A F9 C0 29 04 ~-~-AT+WMOD=1,10,-16,105(Need to convert -16 to -1600 for calculation,-1600(DEC)=FFFFFFFFFFFFF9C0(HEX) FFFFFFFFFFFFF9C0(HEX) +10000(HEX)=F9C0(HEX)) 1423 - 1424 -0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2 (AT+WMOD = second byte, third byte, fourth byte) 1425 - 1426 -0xA5 FF ~-~- After the device receives it, upload the current alarm configuration (FPORT=8). Such as 01 0A 11 94 29 04 or 02 0A 02. 1427 - 1428 - 1429 - 1430 1430 = 5. Battery & How to replace = 1431 1431 1432 - 1433 1433 == 5.1 Battery Type == 1434 1434 1435 - 1436 - 1437 1437 ((( 1404 +((( 1438 1438 LHT65N is equipped with a 2400mAH Li-MnO2 (CR17505) battery . The battery is an un-rechargeable battery with low discharge rate targeting for up to 8~~10 years use. This type of battery is commonly used in IoT devices for long-term running, such as water meters. 1439 1439 ))) 1407 +))) 1440 1440 1409 +((( 1410 + 1411 +))) 1441 1441 1442 - 1443 1443 ((( 1414 +((( 1444 1444 The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance. 1445 1445 [[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 1446 1446 ))) 1418 +))) 1447 1447 1448 1448 The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1449 1449 1450 1450 1451 - 1452 1452 == 5.2 Replace Battery == 1453 1453 1454 - 1455 1455 LHT65N has two screws on the back, Unscrew them, and changing the battery inside is ok. The battery is a general CR17450 battery. Any brand should be ok. 1456 1456 1457 1457 [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]] 1458 1458 1459 1459 1460 - 1461 1461 == 5.3 Battery Life Analyze == 1462 1462 1463 - 1464 1464 ((( 1465 1465 Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life: 1466 1466 [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]] 1467 1467 ))) 1468 1468 1437 +((( 1438 + 1439 +))) 1469 1469 1470 1470 ((( 1471 1471 A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]] ... ... @@ -1475,10 +1475,8 @@ 1475 1475 1476 1476 = 6. FAQ = 1477 1477 1478 - 1479 1479 == 6.1 How to use AT Command? == 1480 1480 1481 - 1482 1482 LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below. 1483 1483 1484 1484 [[image:image-20220530085651-1.png||_mstalt="429949"]] ... ... @@ -1489,6 +1489,7 @@ 1489 1489 * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND** 1490 1490 * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+** 1491 1491 * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11** 1461 +* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-** 1492 1492 1493 1493 ((( 1494 1494 In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout. ... ... @@ -1696,43 +1696,40 @@ 1696 1696 AT+PID: Get or set the PID 1697 1697 1698 1698 1699 - 1700 1700 == 6.2 Where to use AT commands and Downlink commands == 1701 1701 1671 +(% _msthash="506131" _msttexthash="14585714" %) 1672 +AT commands: 1702 1702 1703 -**AT commands:** 1704 - 1705 1705 [[image:image-20220620153708-1.png||height="603" width="723"]] 1706 1706 1676 +(% _msthash="506132" _msttexthash="337922" %) 1677 +Downlink commands: 1707 1707 1708 -**Downlink commands:** 1709 1709 1680 +(% _msthash="506133" _msttexthash="33046" %) 1681 +**TTN:** 1710 1710 1711 - 1712 -(% style="color:blue" %)**TTN:** 1713 - 1714 1714 [[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]] 1715 1715 1716 1716 1686 +(% _msthash="506134" _msttexthash="11113791" %) 1687 +**Helium:** 1717 1717 1718 -(% style="color:blue" %)**Helium:** 1719 - 1720 1720 [[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]] 1721 1721 1722 1722 1692 +(% _msthash="506135" _msttexthash="4159844" %) 1693 +**Chirpstack:The downlink window will not be displayed until the network is accessed** 1723 1723 1724 -(% style="color:blue" %)**Chirpstack: The downlink window will not be displayed until the network is accessed** 1725 - 1726 - 1727 1727 [[image:image-20220615094850-6.png||_mstalt="433082"]] 1728 1728 1729 - 1730 1730 [[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]] 1731 1731 1732 1732 1700 +(% _msthash="506136" _msttexthash="39286" %) 1701 +**Aws:** 1733 1733 1734 -(% style="color:blue" %)**Aws:** 1735 - 1736 1736 [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]] 1737 1737 1738 1738 ... ... @@ -1739,14 +1739,12 @@ 1739 1739 1740 1740 == 6.3 How to change the uplink interval? == 1741 1741 1709 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]] 1742 1742 1743 -Please see this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018" style="background-color: rgb(255, 255, 255);"]] 1744 1744 1745 1745 1746 - 1747 1747 == 6.4 How to use TTL-USB to connect a PC to input AT commands? == 1748 1748 1749 - 1750 1750 [[image:image-20220615153355-1.png]] 1751 1751 1752 1752 [[image:1655802313617-381.png]] ... ... @@ -1774,7 +1774,6 @@ 1774 1774 [[image:image-20220615170542-5.png]] 1775 1775 1776 1776 1777 - 1778 1778 (% style="color:blue" %)**Step2**(%%):wiring method.(% style="display:none" %) 1779 1779 1780 1780 (% _msthash="506146" _msttexthash="52173160" %) ... ... @@ -1788,7 +1788,6 @@ 1788 1788 [[image:image-20220621170938-2.png]] 1789 1789 1790 1790 1791 - 1792 1792 (% style="color:blue" %)**Step3:**(%%)Select the device port to be connected, baud rate and bin file to be downloaded. 1793 1793 1794 1794 [[image:image-20220615171334-6.png]] ... ... @@ -1805,16 +1805,13 @@ 1805 1805 Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device. 1806 1806 1807 1807 1808 - 1809 1809 == 6.6 Using USB-TYPE-C to connect to the computer using the AT command == 1810 1810 1811 - 1812 1812 [[image:image-20220623110706-1.png]] 1813 1813 1814 1814 1815 1815 [[image:image-20220623112117-4.png||height="459" width="343"]] 1816 1816 1817 - 1818 1818 ((( 1819 1819 In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**(% style="color:red" %))(%%) to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout. 1820 1820 ))) ... ... @@ -1825,19 +1825,15 @@ 1825 1825 [[image:image-20220615154519-3.png||height="672" width="807"]] 1826 1826 1827 1827 1828 - 1829 1829 == 6.7 How to use USB-TYPE-C to connect PC to upgrade firmware? == 1830 1830 1831 - 1832 1832 [[image:image-20220623110706-1.png]] 1833 1833 1834 - 1835 1835 (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer first. 1836 1836 1837 1837 [[image:image-20220615170542-5.png]] 1838 1838 1839 1839 1840 - 1841 1841 (% style="color:blue" %)**Step2**(%%):wiring method.(% style="display:none" %) 1842 1842 1843 1843 (% _msthash="506146" _msttexthash="52173160" %) ... ... @@ -1849,8 +1849,6 @@ 1849 1849 (% _msthash="506146" _msttexthash="52173160" %) 1850 1850 Press and hold the start key to restart and enter (% _mstvisible="1" %)bootlaod(%%) mode. 1851 1851 1852 - 1853 - 1854 1854 (% style="color:blue" %)**Step3:**(%%)Select the device port to be connected, baud rate and bin file to be downloaded. 1855 1855 1856 1856 [[image:image-20220615171334-6.png]] ... ... @@ -1867,7 +1867,6 @@ 1867 1867 Finally,restart reset device again 1868 1868 1869 1869 1870 - 1871 1871 = 7. Order Info = 1872 1872 1873 1873 ... ... @@ -1875,13 +1875,20 @@ 1875 1875 1876 1876 (% style="color:#4f81bd" %)**XX **(%%): The default frequency band 1877 1877 1878 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1831 +(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1832 + 1879 1879 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1834 + 1880 1880 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1836 + 1881 1881 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1838 + 1882 1882 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1840 + 1883 1883 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1842 + 1884 1884 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1844 + 1885 1885 * (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1886 1886 1887 1887 (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories ... ... @@ -1890,7 +1890,6 @@ 1890 1890 1891 1891 1892 1892 1893 - 1894 1894 = 8. Packing Info = 1895 1895 1896 1896 ... ... @@ -1906,23 +1906,16 @@ 1906 1906 1907 1907 1908 1908 1909 - 1910 1910 = 9. Reference material = 1911 1911 1912 - 1913 1913 * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]] 1914 1914 1915 1915 1916 1916 1917 - 1918 1918 = 10. FCC Warning = 1919 1919 1920 - 1921 1921 This device complies with part 15 of the FCC Rules.Operation is subject to the following two conditions: 1922 1922 1923 1923 (1) This device may not cause harmful interference; 1924 1924 1925 1925 (2) this device must accept any interference received, including interference that may cause undesired operation. 1926 - 1927 - 1928 -
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