Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
Last modified by Xiaoling on 2023/07/18 10:12
From version 197.1
edited by Bei Jinggeng
on 2022/09/06 10:23
on 2022/09/06 10:23
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Bei1 +XWiki.Xiaoling - Content
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... ... @@ -5,8 +5,7 @@ 5 5 6 6 7 7 8 -(% _mstvisible="1" %) 9 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：** 8 +**Table of Contents：** 10 10 11 11 {{toc/}} 12 12 ... ... @@ -64,7 +64,7 @@ 64 64 == 1.3 Specification == 65 65 66 66 67 -**Built-in Temperature Sensor:** 66 +(% style="color:#037691" %)**Built-in Temperature Sensor:** 68 68 69 69 * Resolution: 0.01 °C 70 70 * Accuracy Tolerance : Typ ±0.3 °C ... ... @@ -71,7 +71,7 @@ 71 71 * Long Term Drift: < 0.02 °C/yr 72 72 * Operating Range: -40 ~~ 85 °C 73 73 74 -**Built-in Humidity Sensor:** 73 +(% style="color:#037691" %)**Built-in Humidity Sensor:** 75 75 76 76 * Resolution: 0.04 %RH 77 77 * Accuracy Tolerance : Typ ±3 %RH ... ... @@ -78,7 +78,7 @@ 78 78 * Long Term Drift: < 0.02 °C/yr 79 79 * Operating Range: 0 ~~ 96 %RH 80 80 81 -**External Temperature Sensor:** 80 +(% style="color:#037691" %)**External Temperature Sensor:** 82 82 83 83 * Resolution: 0.0625 °C 84 84 * ±0.5°C accuracy from -10°C to +85°C ... ... @@ -101,7 +101,6 @@ 101 101 ))) 102 102 103 103 104 - 105 105 == 2.2 How to Activate LHT65N? == 106 106 107 107 ... ... @@ -110,7 +110,7 @@ 110 110 ))) 111 111 112 112 * ((( 113 -(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn ’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.111 +(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life. 114 114 ))) 115 115 * ((( 116 116 (% style="color:blue" %)**Working Mode**(%%): In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. ... ... @@ -121,28 +121,27 @@ 121 121 ))) 122 122 123 123 124 -[[image:image-20220515123819-1.png||_mstalt="430742" _mstvisible="3"height="379" width="317"]]122 +[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]] 125 125 126 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]124 +[[image:image-20220525110604-2.png||_mstalt="427531"]] 127 127 128 128 129 - 130 130 == 2.3 Example to join LoRaWAN network == 131 131 132 132 133 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1"class="wikigeneratedid" %)130 +(% class="wikigeneratedid" %) 134 134 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. 135 135 136 -(% _mstvisible="1" class="wikigeneratedid" %) 137 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]] 138 138 134 +(% class="wikigeneratedid" %) 135 +[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]] 139 139 137 + 140 140 ((( 141 141 Assume the LPS8N is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N. Next we need to add the LHT65N device in TTN V3: 142 142 ))) 143 143 144 144 145 - 146 146 === 2.3.1 Step 1: Create Device n TTN === 147 147 148 148 ... ... @@ -154,7 +154,7 @@ 154 154 Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below: 155 155 ))) 156 156 157 -[[image:image-20220617150003-1.jpeg]] 154 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]] 158 158 159 159 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot: 160 160 ... ... @@ -161,13 +161,13 @@ 161 161 Add APP EUI in the application. 162 162 163 163 164 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]161 +[[image:image-20220522232916-3.png||_mstalt="430495"]] 165 165 166 166 167 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]164 +[[image:image-20220522232932-4.png||_mstalt="430157"]] 168 168 169 169 170 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]167 +[[image:image-20220522232954-5.png||_mstalt="431847"]] 171 171 172 172 173 173 ... ... @@ -174,17 +174,15 @@ 174 174 (% style="color:red" %)**Note: LHT65N use same payload as LHT65.** 175 175 176 176 177 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]174 +[[image:image-20220522233026-6.png||_mstalt="429403"]] 178 178 179 179 180 180 Input APP EUI, APP KEY and DEV EUI: 181 181 182 182 183 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]180 +[[image:image-20220522233118-7.png||_mstalt="430430"]] 184 184 185 185 186 - 187 - 188 188 === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. === 189 189 190 190 ... ... @@ -192,89 +192,55 @@ 192 192 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. 193 193 ))) 194 194 195 -[[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3"height="219" width="722"]]190 +[[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]] 196 196 197 197 193 +== 2.4 Uplink Payload ( Fport~=2) == 198 198 199 199 200 -== 2.4 Uplink Payload == 201 - 202 - 203 203 ((( 204 -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.197 +The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default. 205 205 ))) 206 206 207 207 ((( 208 -After each uplink, the (% _mstvisible="3" style="color:blue" %)**BLUE LED**(%%) will blink once.201 +After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once. 209 209 ))) 210 210 211 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %) 212 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %) 213 -((( 214 -(% _mstvisible="6" %) 215 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 216 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %) 217 -((( 218 -(% _mstvisible="6" %) 219 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 220 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %) 221 -((( 222 -(% _mstvisible="6" %) 223 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 224 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %) 225 -((( 226 -(% _mstvisible="6" %) 227 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 228 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %) 229 -((( 230 -(% _mstvisible="6" %) 231 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 232 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %) 233 -((( 234 -(% _mstvisible="6" %) 235 -(% _msthash="1817483" _msttexthash="4732" _mstvisible="8" %)**4** 204 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %) 205 +|=(% style="width: 60px;" %)((( 206 +**Size(bytes)** 207 +)))|=(% style="width: 30px;" %)((( 208 +**2** 209 +)))|=(% style="width: 100px;" %)((( 210 +**2** 211 +)))|=(% style="width: 100px;" %)((( 212 +**2** 213 +)))|=(% style="width: 50px;" %)((( 214 +**1** 215 +)))|=(% style="width: 50px;" %)((( 216 +**4** 236 236 ))) 237 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:97px" %)(% _mstvisible="5" %) 218 +|(% style="width:97px" %)((( 219 +**Value** 220 +)))|(% style="width:39px" %)((( 221 +[[BAT>>||anchor="H2.4.2BAT-BatteryInfo"]] 222 +)))|(% style="width:100px" %)((( 238 238 ((( 239 -(% _mstvisible="6" %) 240 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value** 241 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 242 -((( 243 -(% _mstvisible="6" %) 244 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]] 245 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 246 -((( 247 -(% _mstvisible="6" %) 248 -((( 249 -(% _mstvisible="7" %) 250 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]] 224 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]] 251 251 ))) 252 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)226 +)))|(% style="width:77px" %)((( 253 253 ((( 254 -(% _mstvisible="6" %) 255 -((( 256 -(% _mstvisible="7" %) 257 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 228 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 258 258 ))) 259 - 260 -(% _mstvisible="6" %) 261 -((( 262 -(% _mstvisible="7" %) 263 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224744" _msttexthash="117429" _mstvisible="8"]] 230 +)))|(% style="width:47px" %)((( 231 +[[Ext>>||anchor="H2.4.5Ext23"]] # 232 +)))|(% style="width:51px" %)((( 233 +[[Ext value>>||anchor="H2.4.6Extvalue"]] 264 264 ))) 265 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 266 -((( 267 -(% _mstvisible="6" %) 268 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] # 269 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 270 -((( 271 -(% _mstvisible="6" %) 272 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]] 273 -))) 274 274 275 275 * The First 6 bytes: has fix meanings for every LHT65N. 276 276 * The 7th byte (EXT #): defines the external sensor model. 277 -* 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.)238 +* The 8^^th^^ ~~ 11^^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.) 278 278 279 279 280 280 ... ... @@ -283,26 +283,21 @@ 283 283 284 284 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. 285 285 286 -Below is the position to put the decoder and LHT65N decoder can be download from here: 247 +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]] 287 287 288 288 289 -[[ https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0 >>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0||_msthash="315253"_msttexthash="3509064"_mstvisible="2"]]250 +[[image:image-20220522234118-10.png||_mstalt="451464" height="353" width="729"]] 290 290 291 291 292 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 293 - 294 - 295 - 296 - 297 297 === 2.4.2 BAT-Battery Info === 298 298 299 299 300 300 These two bytes of BAT include the battery state and the actually voltage 301 301 302 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]258 +[[image:image-20220523152839-18.png||_mstalt="457613"]] 303 303 304 304 305 -[[image:image-20220522235639-1.png||_mstalt="431392" _mstvisible="3"height="139" width="727"]]261 +[[image:image-20220522235639-1.png||_mstalt="431392" height="139" width="727"]] 306 306 307 307 308 308 Check the battery voltage for LHT65N. ... ... @@ -315,11 +315,11 @@ 315 315 === 2.4.3 Built-in Temperature === 316 316 317 317 318 -[[image:image-20220522235639-2.png||_mstalt="431756" _mstvisible="3"height="138" width="722"]]274 +[[image:image-20220522235639-2.png||_mstalt="431756" height="138" width="722"]] 319 319 320 320 * Temperature: 0x0ABB/100=27.47℃ 321 321 322 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]278 +[[image:image-20220522235639-3.png||_mstalt="432120"]] 323 323 324 324 * Temperature: (0xF5C6-65536)/100=-26.18℃ 325 325 ... ... @@ -328,7 +328,7 @@ 328 328 === 2.4.4 Built-in Humidity === 329 329 330 330 331 -[[image:image-20220522235639-4.png||_mstalt="432484" _mstvisible="3"height="138" width="722"]]287 +[[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]] 332 332 333 333 * Humidity: 0x025C/10=60.4% 334 334 ... ... @@ -339,17 +339,15 @@ 339 339 340 340 Bytes for External Sensor: 341 341 342 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]298 +[[image:image-20220523152822-17.png||_mstalt="454545"]] 343 343 344 344 345 - 346 346 === 2.4.6 Ext value === 347 347 348 - 349 349 ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 350 350 351 351 352 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]306 +[[image:image-20220522235639-5.png||_mstalt="432848"]] 353 353 354 354 355 355 * DS18B20 temp=0x0ADD/100=27.81℃ ... ... @@ -356,9 +356,11 @@ 356 356 357 357 The last 2 bytes of data are meaningless 358 358 359 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 360 360 361 361 315 +[[image:image-20220522235639-6.png||_mstalt="433212"]] 316 + 317 + 362 362 * External temperature= (0xF54F-65536)/100=-27.37℃ 363 363 364 364 The last 2 bytes of data are meaningless ... ... @@ -366,7 +366,6 @@ 366 366 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 367 367 368 368 369 - 370 370 ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 371 371 372 372 ... ... @@ -378,114 +378,53 @@ 378 378 379 379 ))) 380 380 381 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 382 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %) 383 -((( 384 -(% _mstvisible="6" %) 385 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 386 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 387 -((( 388 -(% _mstvisible="6" %) 389 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 390 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 391 -((( 392 -(% _mstvisible="6" %) 393 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 394 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 395 -((( 396 -(% _mstvisible="6" %) 397 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 398 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 399 -((( 400 -(% _mstvisible="6" %) 401 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 402 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 403 -((( 404 -(% _mstvisible="6" %) 405 -(% _msthash="1817493" _msttexthash="4732" _mstvisible="8" %)**4** 336 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %) 337 +|=(% style="width: 50px;" %)((( 338 +**Size(bytes)** 339 +)))|=(% style="width: 70px;" %)((( 340 +**2** 341 +)))|=(% style="width: 120px;" %)((( 342 +**2** 343 +)))|=(% style="width: 120px;" %)((( 344 +**2** 345 +)))|=(% style="width: 50px;" %)((( 346 +**1** 347 +)))|=(% style="width: 70px;" %)((( 348 +**4** 406 406 ))) 407 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 408 -((( 409 -(% _mstvisible="6" %) 410 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 411 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 412 -((( 413 -(% _mstvisible="6" %) 414 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 415 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 416 -((( 417 -(% _mstvisible="6" %) 418 -((( 419 -(% _mstvisible="7" %) 420 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 421 -))) 422 - 423 -(% _mstvisible="6" %) 424 -((( 425 -(% _mstvisible="7" %) 426 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 427 -))) 428 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 429 -((( 430 -(% _mstvisible="6" %) 431 -((( 432 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 433 -BAT Status & 434 -))) 435 - 436 -(% _mstvisible="6" %) 437 -((( 438 -(% _mstvisible="7" %) 439 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 440 -))) 441 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 442 -((( 443 -(% _msthash="1817496" _msttexthash="147225" _mstvisible="6" %) 350 +|(% style="width:110px" %)((( 351 +**Value** 352 +)))|(% style="width:71px" %)((( 353 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]] 354 +)))|(% style="width:99px" %)((( 355 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]] 356 +)))|(% style="width:132px" %)((( 357 +BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 358 +)))|(% style="width:54px" %)((( 444 444 Status & Ext 445 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 446 -((( 447 -(% _mstvisible="6" %) 448 -((( 449 -(% _mstvisible="7" %) 450 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2224749" _msttexthash="227175" _mstvisible="8"]] 360 +)))|(% style="width:64px" %)((( 361 +[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]] 451 451 ))) 452 -))) 453 453 454 -(% _mstvisible="1" %) 455 -* (% _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** 364 +* **Battery status & Built-in Humidity** 456 456 457 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %) 458 -(% _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] 459 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 460 -((( 461 -(% _msthash="1817497" _msttexthash="128427" _mstvisible="6" %) 366 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:461px" %) 367 +|=(% style="width: 67px;" %)Bit(bit)|=(% style="width: 256px;" %)[15:14]|=(% style="width: 132px;" %)[11:0] 368 +|(% style="width:67px" %)Value|(% style="width:256px" %)((( 462 462 BAT Status 463 - 464 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 465 465 00(b): Ultra Low ( BAT <= 2.50v) 466 - 467 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 468 468 01(b): Low (2.50v <=BAT <= 2.55v) 469 - 470 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 471 471 10(b): OK (2.55v <= BAT <=2.65v) 472 - 473 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 474 474 11(b): Good (BAT >= 2.65v) 475 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 476 -((( 477 -(% _mstvisible="6" %) 478 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 479 - 480 -(% _mstvisible="6" %) 481 - 374 +)))|(% style="width:132px" %)((( 375 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 482 482 ))) 483 483 484 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**378 +* **Status & Ext Byte** 485 485 486 -(% border="1" cellspacing=" 8" style="background-color:#ffffcc; color:green; width:520px" %)487 -|(% 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]** 488 -|(% 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) 380 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) 381 +|=(% 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]** 382 +|=(% 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) 489 489 490 490 * (% style="color:blue" %)**Poll Message Flag**:(%%) 1: This message is a poll message reply, 0: means this is a normal uplink. 491 491 * (% style="color:blue" %)**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. ... ... @@ -500,11 +500,11 @@ 500 500 501 501 be used to power the external ADC sensor; user can control the power on time for this 502 502 503 -sensor by setting: 397 +(% style="color:blue" %)**sensor by setting:** 504 504 505 -AT+EXT=6,timeout (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms399 +**AT+EXT=6,timeout** (% style="color:red" %)**Time to power this sensor, from 0 ~~ 65535ms** 506 506 507 -For example: 401 +**For example:** 508 508 509 509 AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value. 510 510 ... ... @@ -515,32 +515,145 @@ 515 515 516 516 When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series. 517 517 518 -[[image:image-20220628150112-1.png||height="241" width="285"]] 412 +[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]] 519 519 520 520 521 521 When ADC_IN1 pin is connected to GND or suspended, ADC value is 0 522 522 523 -[[image:image-20220628150714-4.png]] 417 +[[image:image-20220628150714-4.png||_mstalt="431054"]] 524 524 525 525 526 526 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. 527 527 422 + 528 528 1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V 529 529 530 -[[image:image-20220628151005-5.png]] 425 +[[image:image-20220628151005-5.png||_mstalt="429546"]] 531 531 532 532 533 533 2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v 534 534 535 -[[image:image-20220628151056-6.png]] 430 +[[image:image-20220628151056-6.png||_mstalt="431873"]] 536 536 537 537 538 538 3) Within range 539 539 540 -[[image:image-20220628151143-7.png]] 435 +[[image:image-20220628151143-7.png||_mstalt="431210"]] 541 541 542 542 438 +==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ==== 543 543 440 + 441 +[[image:image-20220927095645-1.png||_mstalt="433771" height="534" width="460"]] 442 + 443 + 444 +(% style="color:blue" %)**Ext=2,Temperature Sensor(TMP117)：** 445 + 446 +[[image:image-20220906102307-7.png||_mstalt="430443"]] 447 + 448 + 449 +(% style="color:blue" %)**Interrupt Mode and Counting Mode:** 450 + 451 +The external cable NE2 can be use for MOD4 and MOD8 452 + 453 + 454 +==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ==== 455 + 456 + 457 +(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.** 458 + 459 + 460 +(% style="color:blue" %)**Interrupt Mode can be used to connect to external interrupt sensors such as:** 461 + 462 +(% style="color:#037691" %)**Case 1: Door Sensor.** (%%)3.3v Out for such sensor is just to detect Open/Close. 463 + 464 + In Open State, the power consumption is the same as if there is no probe 465 + 466 + In Close state, the power consumption will be 3uA higher than normal. 467 + 468 +[[image:image-20220906100852-1.png||_mstalt="429156" height="205" width="377"]] 469 + 470 + 471 +Ext=4,Interrupt Sensor： 472 + 473 +(% border="1.5" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:478px" %) 474 +|(% style="width:101px" %)((( 475 +AT+EXT=4,1 476 +)))|(% style="width:373px" %)((( 477 +Sent uplink packet in both rising and falling interrupt 478 +))) 479 +|(% style="width:101px" %)((( 480 +AT+EXT=4,2 481 +)))|(% style="width:373px" %)((( 482 +Sent uplink packet only in falling interrupt 483 +))) 484 +|(% style="width:101px" %)((( 485 +AT+EXT=4,3 486 +)))|(% style="width:373px" %)((( 487 +Sent uplink packet only in rising interrupt 488 +))) 489 + 490 +Trigger by falling edge: 491 + 492 +[[image:image-20220906101145-2.png||_mstalt="428324"]] 493 + 494 + 495 +Trigger by raising edge： 496 + 497 +[[image:image-20220906101145-3.png||_mstalt="428688"]] 498 + 499 + 500 +==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ==== 501 + 502 + 503 +(% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.** 504 + 505 + 506 +(% 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. 507 + 508 +[[image:image-20220906101320-4.png||_mstalt="427336" height="366" width="698"]] 509 + 510 + 511 +(% 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 512 + 513 +[[image:image-20220906101320-5.png||_mstalt="427700" height="353" width="696"]] 514 + 515 + 516 +Ext=8, Counting Sensor ( 4 bytes)： 517 + 518 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %) 519 +|(% style="width:138px" %)((( 520 +AT+EXT=8,0 521 +)))|(% style="width:240px" %)((( 522 +Count at falling interrupt 523 +))) 524 +|(% style="width:138px" %)((( 525 +AT+EXT=8,1 526 +)))|(% style="width:240px" %)((( 527 +Count at rising interrupt 528 +))) 529 +|(% style="width:138px" %)((( 530 +AT+SETCNT=60 531 +)))|(% style="width:240px" %)((( 532 +Sent current count to 60 533 +))) 534 + 535 +[[image:image-20220906101320-6.png||_mstalt="428064"]] 536 + 537 + 538 +(% style="color:blue" %)**A2 downlink Command：** 539 + 540 +A2 02: Same as AT+EXT=2 (AT+EXT= second byte) 541 + 542 +A2 06 01 F4: Same as AT+EXT=6,500 (AT+EXT= second byte, third and fourth bytes) 543 + 544 +A2 04 02: Same as AT+EXT=4,2 (AT+EXT= second byte, third byte) 545 + 546 +A2 08 01 00: Same as AT+EXT=8,0 (AT+EXT= second byte, fourth byte) 547 + 548 +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) 549 + 550 + 544 544 == 2.5 Show data on Datacake == 545 545 546 546 ... ... @@ -569,7 +569,7 @@ 569 569 ))) 570 570 571 571 572 -[[image:image-20220523000825-7.png||_mstalt="429884" _mstvisible="3"height="262" width="583"]]579 +[[image:image-20220523000825-7.png||_mstalt="429884" height="262" width="583"]] 573 573 574 574 575 575 ... ... @@ -576,19 +576,18 @@ 576 576 Select default key as Access Key: 577 577 578 578 579 -[[image:image-20220523000825-8.png||_mstalt="430248" _mstvisible="3"height="453" width="406"]]586 +[[image:image-20220523000825-8.png||_mstalt="430248" height="453" width="406"]] 580 580 581 581 582 -In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/ ||_mstvisible="2"]]) , add LHT65 device.589 +In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add LHT65 device. 583 583 584 584 585 -[[image:image-20220523000825-9.png||_mstalt="430612" _mstvisible="3"height="366" width="392"]]592 +[[image:image-20220523000825-9.png||_mstalt="430612" height="366" width="392"]] 586 586 587 587 588 -[[image:image-20220523000825-10.png||_mstalt="450619" _mstvisible="3"height="413" width="728"]]595 +[[image:image-20220523000825-10.png||_mstalt="450619" height="413" width="728"]] 589 589 590 590 591 - 592 592 == 2.6 Datalog Feature == 593 593 594 594 ... ... @@ -597,20 +597,28 @@ 597 597 ))) 598 598 599 599 600 - 601 601 === 2.6.1 Ways to get datalog via LoRaWAN === 602 602 603 603 604 604 There are two methods: 605 605 606 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range. 607 -1. 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 message and store the sensor data, and it will send all messages (10s interval) after the network recovery. note: a) LHT65N will do ack check for data records sending to make sure every data arrive server. b) LHT65N will send data in CONFIRMED Mode when PNACKMD=1, but it won't re-transmit the same packet , it will just mark it as NONE-ACK and resend after network is detected. 611 +(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specified time range. 608 608 613 + 614 +(% 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. 615 + 616 + 617 +(% style="color:red" %)**Note for method 2:** 618 + 619 +* a) LHT65N will do an ACK check for data records sending to make sure every data arrive server. 620 +* 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. 621 + 609 609 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) 610 610 611 -[[image:image-20220703111700-2.png||height="381" width="1119"]] 612 612 625 +[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]] 613 613 627 + 614 614 === 2.6.2 Unix TimeStamp === 615 615 616 616 ... ... @@ -617,29 +617,29 @@ 617 617 LHT65N uses Unix TimeStamp format based on 618 618 619 619 620 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3"height="97" width="627"]]634 +[[image:image-20220523001219-11.png||_mstalt="450450" height="97" width="627"]] 621 621 622 622 623 623 624 -User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/ ||_mstvisible="3"]] :638 +User can get this time from link: [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] : 625 625 626 626 Below is the converter example 627 627 628 -[[image:image-20220523001219-12.png||_mstalt="450827" _mstvisible="3"height="298" width="720"]]642 +[[image:image-20220523001219-12.png||_mstalt="450827" height="298" width="720"]] 629 629 644 + 630 630 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 631 631 632 632 633 - 634 634 === 2.6.3 Set Device Time === 635 635 636 636 637 637 ((( 638 -There are two ways to set device's time: 652 +(% style="color:blue" %)**There are two ways to set device's time:** 639 639 ))) 640 640 641 641 ((( 642 -** ~1. Through LoRaWAN MAC Command (Default settings)**656 +**1. Through LoRaWAN MAC Command (Default settings)** 643 643 ))) 644 644 645 645 ((( ... ... @@ -654,10 +654,8 @@ 654 654 (% 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.** 655 655 ))) 656 656 657 -((( 658 - 659 -))) 660 660 672 + 661 661 ((( 662 662 **2. Manually Set Time** 663 663 ))) ... ... @@ -667,18 +667,17 @@ 667 667 ))) 668 668 669 669 670 - 671 671 === 2.6.4 Poll sensor value === 672 672 673 673 674 674 User can poll sensor value based on timestamps from the server. Below is the downlink command. 675 675 676 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]687 +[[image:image-20220523152302-15.png||_mstalt="451581"]] 677 677 678 678 679 679 Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval. 680 680 681 -For example, downlink command **31 5FC5F350 5FC6 0160 05** 692 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%) 682 682 683 683 Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00’s data 684 684 ... ... @@ -685,344 +685,83 @@ 685 685 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 686 686 687 687 688 - 689 689 === 2.6.5 Datalog Uplink payload === 690 690 691 691 692 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 693 693 The Datalog poll reply uplink will use below payload format. 694 694 695 -(% _mstvisible="1" %) 696 -((( 697 -(% _mstvisible="2" %) 698 - 704 +**Retrieval data payload:** 699 699 700 -(% _mstvisible="2" %) 701 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 702 -))) 706 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %) 707 +|=(% style="width: 60px;" %)((( 708 +**Size(bytes)** 709 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4** 710 +|(% 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"]] 703 703 704 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 705 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %) 706 -((( 707 -(% _mstvisible="6" %) 708 -((( 709 -(% _mstvisible="7" %) 710 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 711 -))) 712 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 713 -((( 714 -(% _mstvisible="6" %) 715 -((( 716 -(% _mstvisible="7" %) 717 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 718 -))) 719 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %) 720 -((( 721 -(% _mstvisible="6" %) 722 -((( 723 -(% _mstvisible="7" %) 724 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 725 -))) 726 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 727 -((( 728 -(% _mstvisible="6" %) 729 -((( 730 -(% _mstvisible="7" %) 731 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 732 -))) 733 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 734 -((( 735 -(% _mstvisible="6" %) 736 -((( 737 -(% _mstvisible="7" %) 738 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 739 -))) 740 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %) 741 -((( 742 -(% _mstvisible="6" %) 743 -((( 744 -(% _mstvisible="7" %) 745 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 746 -))) 747 -))) 748 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 749 -((( 750 -(% _mstvisible="6" %) 751 -((( 752 -(% _mstvisible="7" %) 753 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 754 -))) 755 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 756 -((( 757 -(% _mstvisible="6" %) 758 -((( 759 -(% _mstvisible="7" %) 760 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 761 -))) 762 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 763 -((( 764 -(% _mstvisible="6" %) 765 -((( 766 -(% _mstvisible="7" %) 767 -((( 768 -(% _mstvisible="8" %) 769 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 770 -))) 771 -))) 712 +**Poll message flag & Ext:** 772 772 773 -(% _mstvisible="6" %) 774 -((( 775 -(% _mstvisible="7" %) 776 -((( 777 -(% _mstvisible="8" %) 778 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 779 -))) 780 -))) 781 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 782 -((( 783 -(% _mstvisible="6" %) 784 -((( 785 -(% _mstvisible="7" %) 786 -((( 787 -(% _mstvisible="8" %) 788 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 789 -))) 790 -))) 714 +[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]] 791 791 792 -(% _mstvisible="6" %) 793 -((( 794 -(% _mstvisible="7" %) 795 -((( 796 -(% _mstvisible="8" %) 797 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 798 -))) 799 -))) 800 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 801 -((( 802 -(% _mstvisible="6" %) 803 -((( 804 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 805 -Poll message flag & Ext 806 -))) 807 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 808 -((( 809 -(% _mstvisible="6" %) 810 -((( 811 -(% _mstvisible="7" %) 812 -((( 813 -(% _mstvisible="8" %) 814 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 815 -))) 816 -))) 716 +(% 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) 817 817 818 -(% _mstvisible="6" %) 819 -((( 820 -(% _mstvisible="7" %) 821 -((( 822 -(% _mstvisible="8" %) 823 - 824 -))) 825 -))) 826 -))) 718 +(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply. 827 827 828 -(% _mstvisible="1" %) 829 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 720 +* Poll Message Flag is set to 1. 830 830 831 -(% _mstvisible="1" %) 832 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 722 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 833 833 834 -(% _mstvisible="1" %) 835 -((( 836 -(% _mstvisible="2" %) 837 -((( 838 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 839 -((( 840 -Poll Message Flag: 1: This message is a poll message reply. 841 -))) 842 -))) 843 -))) 844 - 845 -(% _mstvisible="1" %) 846 -* (% _mstvisible="3" %) 847 -((( 848 -(% _mstvisible="4" %) 849 -((( 850 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 851 -((( 852 -Poll Message Flag is set to 1. 853 -))) 854 -))) 855 -))) 856 -* (% _mstvisible="3" %) 857 -((( 858 -(% _mstvisible="4" %) 859 -((( 860 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 861 -((( 862 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 863 -))) 864 -))) 865 -))) 866 - 867 -(% _mstvisible="1" %) 868 -((( 869 -(% _mstvisible="2" %) 870 -((( 871 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 872 -((( 873 - 874 -))) 875 - 876 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 877 -((( 878 878 For example, in US915 band, the max payload for different DR is: 879 -))) 880 -))) 881 -))) 882 882 883 -(% _mstvisible="1" %) 884 -((( 885 -(% _mstvisible="2" %) 886 -((( 887 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 888 -((( 889 -a) DR0: max is 11 bytes so one entry of data 890 -))) 891 -))) 892 -))) 726 +(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data 893 893 894 -(% _mstvisible="1" %) 895 -((( 896 -(% _mstvisible="2" %) 897 -((( 898 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 899 -((( 900 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 901 -))) 902 -))) 903 -))) 728 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 904 904 905 -(% _mstvisible="1" %) 906 -((( 907 -(% _mstvisible="2" %) 908 -((( 909 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 910 -((( 911 -c) DR2: total payload includes 11 entries of data 912 -))) 913 -))) 914 -))) 730 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data 915 915 916 -(% _mstvisible="1" %) 917 -((( 918 -(% _mstvisible="2" %) 919 -((( 920 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 921 -((( 922 -d) DR3: total payload includes 22 entries of data. 923 -))) 924 -))) 925 -))) 732 +(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data. 926 926 927 -(% _mstvisible="1" %) 928 -((( 929 -(% _mstvisible="2" %) 930 -((( 931 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 932 -((( 933 -If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 934 -))) 935 -))) 936 -))) 734 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0 937 937 938 938 939 -(% _mstvisible="1" style="text-align: left;" %) 940 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 737 +**Example:** 941 941 942 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 943 943 If LHT65N has below data inside Flash: 944 944 945 -(% _mstvisible="1" %) 946 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 741 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]] 947 947 948 -(% _mstvisible="1" %) 949 -((( 950 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 951 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 952 -))) 953 953 954 -(% _mstvisible="1" %) 955 -((( 956 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 957 - Where : Start time: 60065F97 = time 21/1/19 04:27:03 958 -))) 744 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 959 959 960 -(% _mstvisible="1" %) 961 -((( 962 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 963 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 964 -))) 746 +Where : Start time: 60065F97 = time 21/1/19 04:27:03 965 965 966 -(% _mstvisible="1" %) 967 -((( 968 -(% _mstvisible="2" %) 969 - 970 -))) 748 + Stop time: 60066DA7= time 21/1/19 05:27:03 971 971 972 -(% _mstvisible="1" %) 973 -((( 974 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 975 -LHT65N will uplink this payload. 976 -))) 977 977 978 -(% _mstvisible="1" %) 979 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 751 +**LHT65N will uplink this payload.** 980 980 981 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 982 -((( 983 -7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 984 -))) 753 +[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]] 985 985 986 -(% _msthash="315237" _msttexthash="1385839" %) 987 -((( 755 + 756 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 757 + 988 988 Where the first 11 bytes is for the first entry: 989 -))) 990 990 991 -(% _msthash="315238" _msttexthash="274846" %) 992 -((( 993 993 7FFF089801464160065F97 994 -))) 995 995 996 -(% _msthash="315239" _msttexthash="617435" %) 997 -((( 998 998 Ext sensor data=0x7FFF/100=327.67 999 -))) 1000 1000 1001 -(% _msthash="315240" _msttexthash="270543" %) 1002 -((( 1003 -Temp=0x0898/100=22.00 1004 -))) 764 +Temp=0x088E/100=22.00 1005 1005 1006 -(% _msthash="315241" _msttexthash="211783" %) 1007 -((( 1008 -Hum=0x0146/10=32.6 1009 -))) 766 +Hum=0x014B/10=32.6 1010 1010 1011 -(% _msthash="315242" _msttexthash="1569776" %) 1012 -((( 1013 1013 poll message flag & Ext=0x41,means reply data,Ext=1 1014 -))) 1015 1015 1016 -(% _msthash="315243" _msttexthash="1120509" %) 1017 -((( 1018 -Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 1019 -))) 770 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03 1020 1020 1021 1021 773 +== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" == 1022 1022 1023 -== 2.7 Alarm Mode == 1024 1024 1025 - 1026 1026 ((( 1027 1027 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. 1028 1028 ))) ... ... @@ -1030,17 +1030,148 @@ 1030 1030 ((( 1031 1031 (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.** 1032 1032 1033 - 1034 -))) 1035 1035 784 +=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) === 785 + 786 + 787 +**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）** 788 + 1036 1036 ((( 1037 -**AT COMMAND FOR ALARM MODE:** 790 +(% class="box infomessage" %) 791 +((( 792 +**AT+WMOD=3**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor) 793 + 794 +**AT+CITEMP=1**: The interval between checking the alarm temperature. (In minutes) 795 + 796 +**AT+ARTEMP**: Gets or sets the alarm range of the internal temperature sensor 797 + 798 +(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% style="display:none" %) 799 + 800 +**AT+ARTEMP=45,105**: Set the internal temperature sensor alarm range from 45 to 105. 801 + 802 +**AT+LEDALARM=1** : Enable LED visual Alarm. 1038 1038 ))) 804 +))) 1039 1039 1040 -(% _mstvisible="1" class="box infomessage" %) 806 +(% style="color:#4f81bd" %)**Downlink Command:** 807 + 808 +AT+WMOD=1: A501 , AT+WMOD=0 : A600 809 + 810 +AT+CITEMP=1 : A60001 811 + 812 +AT+ARTEMP=1,60 : A70001003C 813 + 814 +AT+ARTEMP=-16,60 : A7FFF0003C 815 + 816 +AT+LEDALARM=1 : 3601 817 + 818 + 819 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX** 820 + 821 +Total bytes: 8 bytes 822 + 823 +**Example: **AA0100010001003C 824 + 825 +WMOD=01 826 + 827 +CITEMP=0001 828 + 829 +TEMPlow=0001 830 + 831 +TEMPhigh=003C 832 + 833 + 834 +**DS18B20 and TMP117 Threshold Alarm** 835 + 836 +**~ AT+WMOD=1,60,-10,20** 837 + 838 +(% style="color:#4f81bd" %)**Downlink Command:** 839 + 840 +**Example: **A5013CFC180014 841 + 842 +MOD=01 843 + 844 +CITEMP=3C(S) 845 + 846 +TEMPlow=FC18 847 + 848 +TEMPhigh=0014 849 + 850 + 851 +**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）** 852 + 853 +**AT+WMOD=2,60,5** 854 + 855 +(% style="color:#4f81bd" %)**Downlink Command:** 856 + 857 +**Example: **A5023C05 858 + 859 +MOD=02 860 + 861 +CITEMP=3C(S) 862 + 863 +temperature fluctuation=05 864 + 865 + 866 +==== **Sampling multiple times and uplink together** ==== 867 + 868 +**AT+WMOD=3,1,60,20,-16,32,1** 869 + 870 +Explain: 871 + 872 +* Set Working Mode to **Mode 3** 873 +* Sampling Interval is **60**s. 874 +* When there is **20** sampling dats, Device will send these data via one uplink. (max value is 60, means max 60 sampling in one uplink) 875 +* Temperature alarm range is **-16** to **32**°C, 876 +* **1** to enable temperature alarm, **0** to disable the temperature alarm. If alarm is enabled, a data will be sent immediately if temperate exceeds the Alarm range. 877 + 878 +(% style="color:#4f81bd" %)**Downlink Command:** 879 + 880 +**Example: **A50301003C14FFF0002001 881 + 882 +MOD=03 883 + 884 +EXT=01 885 + 886 +CITEMP=003C(S) 887 + 888 +Total number of acquisitions=14 889 + 890 +TEMPlow=FFF0 891 + 892 +TEMPhigh=0020 893 + 894 +ARTEMP=01 895 + 896 + 897 +**Uplink payload( Fport=3)** 898 + 899 +**Example: CBEA**01**0992**//0A41//**09C4** 900 + 901 +BatV=CBEA 902 + 903 +EXT=01 904 + 905 +Temp1=0992 ~/~/ 24.50℃ 906 + 907 +Temp2=0A41 ~/~/ 26.25℃ 908 + 909 +Temp3=09C4 ~/~/ 25.00℃ 910 + 911 + 912 +(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length** 913 + 914 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption** 915 +))) 916 + 917 + 918 +=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) === 919 + 920 + 921 +(% class="box infomessage" %) 1041 1041 ((( 1042 1042 ((( 1043 -**AT+WMOD=1**: Enable/disable alarm mode. (0: Disabled, 1: Enabled) 924 +**AT+WMOD=1**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor) 1044 1044 ))) 1045 1045 1046 1046 ((( ... ... @@ -1052,7 +1052,7 @@ 1052 1052 ))) 1053 1053 1054 1054 ((( 1055 -**AT+ARTEMP=？ **: Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)936 +(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% style="display:none" %) 1056 1056 ))) 1057 1057 1058 1058 ((( ... ... @@ -1075,7 +1075,6 @@ 1075 1075 TEMPhigh=003C 1076 1076 1077 1077 1078 - 1079 1079 == 2.8 LED Indicator == 1080 1080 1081 1081 ... ... @@ -1095,17 +1095,15 @@ 1095 1095 == 2.9 installation == 1096 1096 1097 1097 1098 -(% _mstvisible="1" %) 1099 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 978 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]] 1100 1100 1101 1101 1102 - 1103 1103 = 3. Sensors and Accessories = 1104 1104 1105 1105 == 3.1 E2 Extension Cable == 1106 1106 1107 1107 1108 -[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]] 986 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]] 1109 1109 1110 1110 1111 1111 **1m long breakout cable for LHT65N. Features:** ... ... @@ -1129,15 +1129,13 @@ 1129 1129 1130 1130 ))) 1131 1131 1132 -[[image:image-20220619092421-3.png||height="371" width="529"]] 1010 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]] 1133 1133 1134 1134 1135 - 1136 - 1137 1137 == 3.2 E3 Temperature Probe == 1138 1138 1139 1139 1140 -[[image:image-20220515080154-4.png||_mstalt="434681" _mstvisible="3"alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792"_mstvisible="3"height="201" width="195"]]1016 +[[image:image-20220515080154-4.png||_mstalt="434681" alt="photo-20220515080154-4.png" height="182" width="161"]] [[image:image-20220515080330-5.png||_mstalt="428792" height="201" width="195"]] 1141 1141 1142 1142 1143 1143 Temperature sensor with 2 meters cable long ... ... @@ -1197,7 +1197,6 @@ 1197 1197 ))) 1198 1198 1199 1199 1200 - 1201 1201 == 4.1 Set Transmit Interval Time == 1202 1202 1203 1203 ... ... @@ -1206,7 +1206,7 @@ 1206 1206 1207 1207 (% style="color:#4f81bd" %)**AT Command: AT+TDC** 1208 1208 1209 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]1084 +[[image:image-20220523150701-2.png||_mstalt="427453"]] 1210 1210 1211 1211 1212 1212 (% style="color:#4f81bd" %)**Downlink Command: 0x01** ... ... @@ -1213,11 +1213,11 @@ 1213 1213 1214 1214 Format: Command Code (0x01) followed by 3 bytes time value. 1215 1215 1216 -If the downlink payload=0100003C, it means set the END Node ’s Transmit Interval to 0x00003C=60(S), while type code is 01.1091 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01. 1217 1217 1218 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1093 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1219 1219 1220 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1095 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1221 1221 1222 1222 1223 1223 ... ... @@ -1229,7 +1229,7 @@ 1229 1229 1230 1230 (% style="color:#4f81bd" %)**AT Command: AT+EXT** 1231 1231 1232 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]1107 +[[image:image-20220523150759-3.png||_mstalt="432146"]] 1233 1233 1234 1234 1235 1235 (% style="color:#4f81bd" %)**Downlink Command: 0xA2** ... ... @@ -1268,7 +1268,7 @@ 1268 1268 1269 1269 (% style="color:#4f81bd" %)**AT Command:** 1270 1270 1271 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]1146 +[[image:image-20220523150928-4.png||_mstalt="431821"]] 1272 1272 1273 1273 1274 1274 (% style="color:#4f81bd" %)**Downlink Command:** ... ... @@ -1286,7 +1286,7 @@ 1286 1286 1287 1287 (% style="color:#4f81bd" %)**AT Command: AT+PWORD** 1288 1288 1289 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]1164 +[[image:image-20220523151052-5.png||_mstalt="428623"]] 1290 1290 1291 1291 1292 1292 (% style="color:#4f81bd" %)**Downlink Command:** ... ... @@ -1294,7 +1294,6 @@ 1294 1294 No downlink command for this feature. 1295 1295 1296 1296 1297 - 1298 1298 == 4.5 Quit AT Command == 1299 1299 1300 1300 ... ... @@ -1303,7 +1303,7 @@ 1303 1303 1304 1304 (% style="color:#4f81bd" %)**AT Command: AT+DISAT** 1305 1305 1306 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]1180 +[[image:image-20220523151132-6.png||_mstalt="428649"]] 1307 1307 1308 1308 1309 1309 (% style="color:#4f81bd" %)**Downlink Command:** ... ... @@ -1311,7 +1311,6 @@ 1311 1311 No downlink command for this feature. 1312 1312 1313 1313 1314 - 1315 1315 == 4.6 Set to sleep mode == 1316 1316 1317 1317 ... ... @@ -1320,12 +1320,12 @@ 1320 1320 * **AT+Sleep=0** : Normal working mode, device will sleep and use lower power when there is no LoRa message 1321 1321 * **AT+Sleep=1** : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping. 1322 1322 1323 -(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**1196 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP** 1324 1324 1325 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]1198 +[[image:image-20220523151218-7.png||_mstalt="430703"]] 1326 1326 1327 1327 1328 -(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1201 +(% style="color:#4f81bd" %)**Downlink Command:** 1329 1329 1330 1330 * There is no downlink command to set to Sleep mode. 1331 1331 ... ... @@ -1337,17 +1337,16 @@ 1337 1337 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1338 1338 1339 1339 1340 -(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**1213 +(% style="color:#4f81bd" %)**AT Command:** 1341 1341 1342 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]1215 +[[image:image-20220523151253-8.png||_mstalt="430677"]] 1343 1343 1344 1344 1345 -(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1218 +(% style="color:#4f81bd" %)**Downlink Command:** 1346 1346 1347 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1220 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1348 1348 1349 1349 1350 - 1351 1351 == 4.8 Set Time Sync Mode == 1352 1352 1353 1353 ... ... @@ -1361,18 +1361,17 @@ 1361 1361 1362 1362 ))) 1363 1363 1364 -(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**1236 +(% style="color:#4f81bd" %)**AT Command:** 1365 1365 1366 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]1238 +[[image:image-20220523151336-9.png||_mstalt="431717"]] 1367 1367 1368 1368 1369 1369 (% style="color:#4f81bd" %)**Downlink Command:** 1370 1370 1371 -0x28 01 ~/~/ Same As AT+SYNCMOD=1 1372 -0x28 00 ~/~/ Same As AT+SYNCMOD=0 1243 +0x28 01 ~/~/ Same As AT+SYNCMOD=1 1244 +0x28 00 ~/~/ Same As AT+SYNCMOD=0 1373 1373 1374 1374 1375 - 1376 1376 == 4.9 Set Time Sync Interval == 1377 1377 1378 1378 ... ... @@ -1379,17 +1379,16 @@ 1379 1379 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1380 1380 1381 1381 1382 -(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**1253 +(% style="color:#4f81bd" %)**AT Command:** 1383 1383 1384 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]1255 +[[image:image-20220523151411-10.png||_mstalt="449696"]] 1385 1385 1386 1386 1387 -(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1258 +(% style="color:#4f81bd" %)**Downlink Command:** 1388 1388 1389 -**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A 1260 +**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A 1390 1390 1391 1391 1392 - 1393 1393 == 4.10 Print data entries base on page. == 1394 1394 1395 1395 ... ... @@ -1396,17 +1396,16 @@ 1396 1396 Feature: Print the sector data from start page to stop page (max is 416 pages). 1397 1397 1398 1398 1399 -(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**1269 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA** 1400 1400 1401 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]1271 +[[image:image-20220523151450-11.png||_mstalt="451035"]] 1402 1402 1403 1403 1404 -(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1274 +(% style="color:#4f81bd" %)**Downlink Command:** 1405 1405 1406 1406 No downlink commands for feature 1407 1407 1408 1408 1409 - 1410 1410 == 4.11 Print last few data entries. == 1411 1411 1412 1412 ... ... @@ -1413,17 +1413,16 @@ 1413 1413 Feature: Print the last few data entries 1414 1414 1415 1415 1416 -(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**1285 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA** 1417 1417 1418 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]1287 +[[image:image-20220523151524-12.png||_mstalt="452101"]] 1419 1419 1420 1420 1421 -(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1290 +(% style="color:#4f81bd" %)**Downlink Command:** 1422 1422 1423 1423 No downlink commands for feature 1424 1424 1425 1425 1426 - 1427 1427 == 4.12 Clear Flash Record == 1428 1428 1429 1429 ... ... @@ -1432,12 +1432,12 @@ 1432 1432 1433 1433 (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 1434 1434 1435 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]1303 +[[image:image-20220523151556-13.png||_mstalt="454129"]] 1436 1436 1437 1437 1438 1438 (% style="color:#4f81bd" %)**Downlink Command: 0xA3** 1439 1439 1440 -* Example: 0xA301 ~/~/Same as AT+CLRDTA 1308 +* Example: 0xA301 ~/~/ Same as AT+CLRDTA 1441 1441 1442 1442 1443 1443 ... ... @@ -1444,25 +1444,75 @@ 1444 1444 == 4.13 Auto Send None-ACK messages == 1445 1445 1446 1446 1447 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1448 1448 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. 1449 1449 1450 1450 1451 1451 (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1452 1452 1453 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1454 1454 The default factory setting is 0 1455 1455 1456 -(% _mstvisible="1"border="1" style="background-color:#ffffcc; color:green; width:450px" %)1457 - (% _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**1458 - (% _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" %)OK1322 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %) 1323 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response** 1324 +|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK 1459 1459 1460 1460 (% style="color:#4f81bd" %)**Downlink Command: 0x34** 1461 1461 1462 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1328 +* Example: 0x3401 ~/~/ Same as AT+PNACKMD=1 1463 1463 1464 1464 1465 1465 1332 +== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） == 1333 + 1334 + 1335 +Feature: Set internal and external temperature sensor alarms. 1336 + 1337 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) 1338 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response** 1339 +|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK 1340 + 1341 +(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4** 1342 + 1343 +(% style="color:#037691" %)**Parameter 1**(%%): Alarm mode: 1344 + 1345 +0): Cancel 1346 + 1347 +1): Threshold alarm 1348 + 1349 +2): Fluctuation alarm 1350 + 1351 + 1352 +(% style="color:#037691" %)** Parameter 2**(%%): Sampling time. Unit: seconds, up to 255 seconds. 1353 + 1354 +(% 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.** 1355 + 1356 + 1357 +(% style="color:#037691" %) **Parameter 3 and parameter 4:** 1358 + 1359 +1): If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature. 1360 + 1361 +Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm. 1362 + 1363 + 1364 +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. 1365 + 1366 +Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm. 1367 + 1368 +If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued. 1369 + 1370 + 1371 +(% style="color:#4f81bd" %)**Downlink Command: 0xA5** 1372 + 1373 +0xA5 00 ~-~- AT+WMOD=0. 1374 + 1375 +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 ) 1376 + 1377 +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)) 1378 + 1379 +0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2 (AT+WMOD = second byte, third byte, fourth byte) 1380 + 1381 +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. 1382 + 1383 + 1466 1466 = 5. Battery & How to replace = 1467 1467 1468 1468 == 5.1 Battery Type == ... ... @@ -1469,32 +1469,25 @@ 1469 1469 1470 1470 1471 1471 ((( 1472 -((( 1473 1473 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. 1474 1474 ))) 1475 -))) 1476 1476 1477 1477 ((( 1478 - 1479 -))) 1480 - 1481 -((( 1482 -((( 1483 1483 The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance. 1484 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 1395 + 1396 + 1397 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]] 1485 1485 ))) 1486 -))) 1487 1487 1488 1488 The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1489 1489 1490 1490 1491 - 1492 1492 == 5.2 Replace Battery == 1493 1493 1494 1494 1495 1495 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. 1496 1496 1497 -[[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"]]1408 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]] 1498 1498 1499 1499 1500 1500 == 5.3 Battery Life Analyze == ... ... @@ -1505,9 +1505,6 @@ 1505 1505 [[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]] 1506 1506 ))) 1507 1507 1508 -((( 1509 - 1510 -))) 1511 1511 1512 1512 ((( 1513 1513 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]] ... ... @@ -1514,10 +1514,8 @@ 1514 1514 ))) 1515 1515 1516 1516 1517 - 1518 1518 = 6. FAQ = 1519 1519 1520 - 1521 1521 == 6.1 How to use AT Command? == 1522 1522 1523 1523 ... ... @@ -1526,12 +1526,11 @@ 1526 1526 [[image:image-20220530085651-1.png||_mstalt="429949"]] 1527 1527 1528 1528 1529 - (% _msthash="506061" _msttexthash="170755" %)**Connection:**1435 +**Connection:** 1530 1530 1531 1531 * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND** 1532 1532 * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+** 1533 1533 * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11** 1534 -* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-** 1535 1535 1536 1536 ((( 1537 1537 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. ... ... @@ -1543,209 +1543,143 @@ 1543 1543 [[image:image-20220530095701-4.png||_mstalt="430014"]] 1544 1544 1545 1545 1546 -(% _msthash="506066" _msttexthash="544869" %) 1547 1547 AT Command List is as below: 1548 1548 1549 -(% _msthash="506067" _msttexthash="361920" %) 1550 1550 AT+<CMD>? : Help on <CMD> 1551 1551 1552 -(% _msthash="506068" _msttexthash="243061" %) 1553 1553 AT+<CMD> : Run <CMD> 1554 1554 1555 -(% _msthash="506069" _msttexthash="704197" %) 1556 1556 AT+<CMD>=<value> : Set the value 1557 1557 1558 -(% _msthash="506070" _msttexthash="455676" %) 1559 1559 AT+<CMD>=? : Get the value 1560 1560 1561 -(% _msthash="506071" _msttexthash="670553" %) 1562 1562 AT+DEBUG: Set more info output 1563 1563 1564 -(% _msthash="506072" _msttexthash="485888" %) 1565 1565 ATZ: Trig a reset of the MCU 1566 1566 1567 -(% _msthash="506073" _msttexthash="2068872" %) 1568 1568 AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1569 1569 1570 -(% _msthash="506074" _msttexthash="689169" %) 1571 1571 AT+DEUI: Get or Set the Device EUI 1572 1572 1573 -(% _msthash="506075" _msttexthash="960414" %) 1574 1574 AT+DADDR: Get or Set the Device Address 1575 1575 1576 -(% _msthash="506076" _msttexthash="1079897" %) 1577 1577 AT+APPKEY: Get or Set the Application Key 1578 1578 1579 -(% _msthash="506077" _msttexthash="1326143" %) 1580 1580 AT+NWKSKEY: Get or Set the Network Session Key 1581 1581 1582 -(% _msthash="506078" _msttexthash="1573000" %) 1583 1583 AT+APPSKEY: Get or Set the Application Session Key 1584 1584 1585 -(% _msthash="506079" _msttexthash="1041729" %) 1586 1586 AT+APPEUI: Get or Set the Application EUI 1587 1587 1588 -(% _msthash="506080" _msttexthash="2104206" %) 1589 1589 AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1590 1590 1591 -(% _msthash="506081" _msttexthash="3369288" %) 1592 1592 AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1593 1593 1594 -(% _msthash="506082" _msttexthash="1894529" %) 1595 1595 AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1596 1596 1597 -(% _msthash="506083" _msttexthash="3864172" %) 1598 1598 AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1599 1599 1600 -(% _msthash="506084" _msttexthash="1712204" %) 1601 1601 AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1602 1602 1603 -(% _msthash="506085" _msttexthash="1281202" %) 1604 1604 AT+RX2FQ: Get or Set the Rx2 window frequency 1605 1605 1606 -(% _msthash="506086" _msttexthash="2796781" %) 1607 1607 AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1608 1608 1609 -(% _msthash="506087" _msttexthash="3285165" %) 1610 1610 AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1611 1611 1612 -(% _msthash="506088" _msttexthash="3286179" %) 1613 1613 AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1614 1614 1615 -(% _msthash="506089" _msttexthash="4703803" %) 1616 1616 AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1617 1617 1618 -(% _msthash="506090" _msttexthash="4704999" %) 1619 1619 AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1620 1620 1621 -(% _msthash="506091" _msttexthash="1528683" %) 1622 1622 AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1623 1623 1624 -(% _msthash="506092" _msttexthash="757185" %) 1625 1625 AT+NWKID: Get or Set the Network ID 1626 1626 1627 -(% _msthash="506093" _msttexthash="1156597" %) 1628 1628 AT+FCU: Get or Set the Frame Counter Uplink 1629 1629 1630 -(% _msthash="506094" _msttexthash="1273987" %) 1631 1631 AT+FCD: Get or Set the Frame Counter Downlink 1632 1632 1633 -(% _msthash="506095" _msttexthash="859222" %) 1634 1634 AT+CLASS: Get or Set the Device Class 1635 1635 1636 -(% _msthash="506096" _msttexthash="384852" %) 1637 1637 AT+JOIN: Join network 1638 1638 1639 -(% _msthash="506097" _msttexthash="548626" %) 1640 1640 AT+NJS: Get the join status 1641 1641 1642 -(% _msthash="506098" _msttexthash="2546206" %) 1643 1643 AT+SENDB: Send hexadecimal data along with the application port 1644 1644 1645 -(% _msthash="506099" _msttexthash="1932307" %) 1646 1646 AT+SEND: Send text data along with the application port 1647 1647 1648 -(% _msthash="506100" _msttexthash="3560557" %) 1649 1649 AT+RECVB: Print last received data in binary format (with hexadecimal values) 1650 1650 1651 -(% _msthash="506101" _msttexthash="1429701" %) 1652 1652 AT+RECV: Print last received data in raw format 1653 1653 1654 -(% _msthash="506102" _msttexthash="1735981" %) 1655 1655 AT+VER: Get current image version and Frequency Band 1656 1656 1657 -(% _msthash="506103" _msttexthash="1189474" %) 1658 1658 AT+CFM: Get or Set the confirmation mode (0-1) 1659 1659 1660 -(% _msthash="506104" _msttexthash="1718210" %) 1661 1661 AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1662 1662 1663 -(% _msthash="506105" _msttexthash="1339403" %) 1664 1664 AT+SNR: Get the SNR of the last received packet 1665 1665 1666 -(% _msthash="506106" _msttexthash="1452009" %) 1667 1667 AT+RSSI: Get the RSSI of the last received packet 1668 1668 1669 -(% _msthash="506107" _msttexthash="2768142" %) 1670 1670 AT+TDC: Get or set the application data transmission interval in ms 1671 1671 1672 -(% _msthash="506108" _msttexthash="1083914" %) 1673 1673 AT+PORT: Get or set the application port 1674 1674 1675 -(% _msthash="506109" _msttexthash="622440" %) 1676 1676 AT+DISAT: Disable AT commands 1677 1677 1678 -(% _msthash="506110" _msttexthash="868361" %) 1679 1679 AT+PWORD: Set password, max 9 digits 1680 1680 1681 -(% _msthash="506111" _msttexthash="2210299" %) 1682 1682 AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1683 1683 1684 -(% _msthash="506112" _msttexthash="2113462" %) 1685 1685 AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1686 1686 1687 -(% _msthash="506113" _msttexthash="2087423" %) 1688 1688 AT+PDTA: Print the sector data from start page to stop page 1689 1689 1690 -(% _msthash="506114" _msttexthash="1063127" %) 1691 1691 AT+PLDTA: Print the last few sets of data 1692 1692 1693 -(% _msthash="506115" _msttexthash="1999426" %) 1694 1694 AT+CLRDTA: Clear the storage, record position back to 1st 1695 1695 1696 -(% _msthash="506116" _msttexthash="442130" %) 1697 1697 AT+SLEEP: Set sleep mode 1698 1698 1699 -(% _msthash="506117" _msttexthash="1080222" %) 1700 1700 AT+EXT: Get or Set external sensor model 1701 1701 1702 -(% _msthash="506118" _msttexthash="1309490" %) 1703 1703 AT+BAT: Get the current battery voltage in mV 1704 1704 1705 -(% _msthash="506119" _msttexthash="813891" %) 1706 1706 AT+CFG: Print all configurations 1707 1707 1708 -(% _msthash="506120" _msttexthash="551707" %) 1709 1709 AT+WMOD: Get or Set Work Mode 1710 1710 1711 -(% _msthash="506121" _msttexthash="2631499" %) 1712 1712 AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1713 1713 1714 -(% _msthash="506122" _msttexthash="3907150" %) 1715 1715 AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1716 1716 1717 -(% _msthash="506123" _msttexthash="854620" %) 1718 1718 AT+SETCNT: Set the count at present 1719 1719 1720 -(% _msthash="506124" _msttexthash="2554877" %) 1721 1721 AT+RJTDC: Get or set the ReJoin data transmission interval in min 1722 1722 1723 -(% _msthash="506125" _msttexthash="771849" %) 1724 1724 AT+RPL: Get or set response level 1725 1725 1726 -(% _msthash="506126" _msttexthash="1484314" %) 1727 1727 AT+TIMESTAMP: Get or Set UNIX timestamp in second 1728 1728 1729 -(% _msthash="506127" _msttexthash="741728" %) 1730 1730 AT+LEAPSEC: Get or Set Leap Second 1731 1731 1732 -(% _msthash="506128" _msttexthash="1694017" %) 1733 1733 AT+SYNCMOD: Get or Set time synchronization method 1734 1734 1735 -(% _msthash="506129" _msttexthash="2235948" %) 1736 1736 AT+SYNCTDC: Get or set time synchronization interval in day 1737 1737 1738 -(% _msthash="506130" _msttexthash="425542" %) 1739 1739 AT+PID: Get or set the PID 1740 1740 1741 1741 1742 - 1743 1743 == 6.2 Where to use AT commands and Downlink commands == 1744 1744 1745 1745 1746 1746 **AT commands：** 1747 1747 1748 -[[image:image-20220620153708-1.png||height="603" width="723"]] 1587 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]] 1749 1749 1750 1750 1751 1751 **Downlink commands:** ... ... @@ -1779,20 +1779,18 @@ 1779 1779 [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]] 1780 1780 1781 1781 1782 - 1783 1783 == 6.3 How to change the uplink interval？ == 1784 1784 1785 1785 1786 -[[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/||_mst hash="506137"_msttexthash="5712018"]]1624 +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/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]] 1787 1787 1788 1788 1789 - 1790 1790 == 6.4 How to use TTL-USB to connect a PC to input AT commands? == 1791 1791 1792 1792 1793 -[[image:image-20220615153355-1.png]] 1630 +[[image:image-20220615153355-1.png||_mstalt="430222"]] 1794 1794 1795 -[[image:1655802313617-381.png]] 1632 +[[image:1655802313617-381.png||_mstalt="293917"]] 1796 1796 1797 1797 1798 1798 ((( ... ... @@ -1802,37 +1802,37 @@ 1802 1802 1803 1803 Input password and ATZ to activate LHT65N,As shown below: 1804 1804 1805 -[[image:image-20220615154519-3.png||height="672" width="807"]] 1642 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]] 1806 1806 1807 1807 1808 - 1809 1809 == 6.5 How to use TTL-USB to connect PC to upgrade firmware? == 1810 1810 1811 1811 1812 -[[image:image-20220615153355-1.png]] 1648 +[[image:image-20220615153355-1.png||_mstalt="430222"]] 1813 1813 1814 1814 1815 1815 (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer first. 1816 1816 1817 -[[image:image-20220615170542-5.png]] 1653 +[[image:image-20220615170542-5.png||_mstalt="430638"]] 1818 1818 1819 1819 1820 -(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1821 1821 1822 -(% _msthash="506146" _msttexthash="52173160" %) 1657 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1658 + 1823 1823 First connect the four lines；(% style="display:none" %) 1824 1824 1825 -[[image:image-20220621170938-1.png||height="413" width="419"]] (% _mstvisible="1" %)，(% style="display:none" %)1661 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %) 1826 1826 1827 1827 1828 - (% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.1664 +Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode. 1829 1829 1830 -[[image:image-20220621170938-2.png]] 1666 +[[image:image-20220621170938-2.png||_mstalt="431704"]] 1831 1831 1832 1832 1669 + 1833 1833 (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded. 1834 1834 1835 -[[image:image-20220615171334-6.png]] 1672 +[[image:image-20220615171334-6.png||_mstalt="431028"]] 1836 1836 1837 1837 1838 1838 Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade. ... ... @@ -1840,20 +1840,19 @@ 1840 1840 1841 1841 When this interface appears, it indicates that the download has been completed. 1842 1842 1843 -[[image:image-20220620160723-8.png]] 1680 +[[image:image-20220620160723-8.png||_mstalt="430703"]] 1844 1844 1845 1845 1846 1846 Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device. 1847 1847 1848 1848 1849 - 1850 1850 == 6.6 Using USB-TYPE-C to connect to the computer using the AT command == 1851 1851 1852 1852 1853 -[[image:image-20220623110706-1.png]] 1689 +[[image:image-20220623110706-1.png||_mstalt="427869"]] 1854 1854 1855 1855 1856 -[[image:image-20220623112117-4.png||height="459" width="343"]] 1692 +[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]] 1857 1857 1858 1858 1859 1859 ((( ... ... @@ -1863,36 +1863,34 @@ 1863 1863 1864 1864 Input password and ATZ to activate LHT65N,As shown below: 1865 1865 1866 -[[image:image-20220615154519-3.png||height="672" width="807"]] 1702 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]] 1867 1867 1868 1868 1869 - 1870 1870 == 6.7 How to use USB-TYPE-C to connect PC to upgrade firmware? == 1871 1871 1872 1872 1873 -[[image:image-20220623110706-1.png]] 1708 +[[image:image-20220623110706-1.png||_mstalt="427869"]] 1874 1874 1875 1875 1876 1876 (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer first. 1877 1877 1878 -[[image:image-20220615170542-5.png]] 1713 +[[image:image-20220615170542-5.png||_mstalt="430638"]] 1879 1879 1880 1880 1881 -(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1882 1882 1883 -(% _msthash="506146" _msttexthash="52173160" %) 1717 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1718 + 1884 1884 First connect the four lines； 1885 1885 1886 -(% _msthash="506146" _msttexthash="52173160" %) 1887 -[[image:image-20220623113959-5.png||height="528" width="397"]] 1721 +[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]] 1888 1888 1889 -(% _msthash="506146" _msttexthash="52173160" %) 1890 -Press and hold the start key to restart and enter (% _mstvisible="1" %)bootlaod(%%) mode. 1723 +Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode 1891 1891 1892 1892 1726 + 1893 1893 (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded. 1894 1894 1895 -[[image:image-20220615171334-6.png]] 1729 +[[image:image-20220615171334-6.png||_mstalt="431028"]] 1896 1896 1897 1897 1898 1898 Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade. ... ... @@ -1900,41 +1900,34 @@ 1900 1900 1901 1901 When this interface appears, it indicates that the download has been completed. 1902 1902 1903 -[[image:image-20220620160723-8.png]] 1737 +[[image:image-20220620160723-8.png||_mstalt="430703"]] 1904 1904 1905 1905 1906 -Finally, restart resetdeviceagain1740 +Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode 1907 1907 1908 1908 1909 - 1910 1910 = 7. Order Info = 1911 1911 1912 1912 1913 -Part Number: (% _mstvisible="4" style="color:#4f81bd" %)** LHT65N-XX-YY**1746 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY** 1914 1914 1915 1915 (% style="color:#4f81bd" %)**XX **(%%): The default frequency band 1916 1916 1917 -(% style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1750 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1751 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1752 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1753 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1754 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1755 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band 1756 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1757 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1918 1918 1919 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1920 - 1921 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1922 - 1923 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1924 - 1925 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1926 - 1927 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1928 - 1929 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1930 - 1931 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1932 - 1933 1933 (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1934 1934 1935 1935 * (% style="color:red" %)**E3**(%%): External Temperature Probe 1936 1936 1937 1937 1764 + 1938 1938 = 8. Packing Info = 1939 1939 1940 1940 ... ... @@ -1945,16 +1945,18 @@ 1945 1945 1946 1946 **Dimension and weight**: 1947 1947 1948 -* Device Size: 10 x 10 x 3.5 cm1775 +* Device Size: 10 x 10 x 3.5 mm 1949 1949 * Device Weight: 120.5g 1950 1950 1951 1951 1779 + 1952 1952 = 9. Reference material = 1953 1953 1954 1954 1955 -* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0 ||_msthash="504975" _msttexthash="51420512"]]1783 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]] 1956 1956 1957 1957 1786 + 1958 1958 = 10. FCC Warning = 1959 1959 1960 1960 ... ... @@ -1963,3 +1963,6 @@ 1963 1963 (1) This device may not cause harmful interference； 1964 1964 1965 1965 (2) this device must accept any interference received, including interference that may cause undesired operation. 1795 + 1796 + 1797 +
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