Changes for page LHT65N -- Manual do sensor de temperatura e umidade LoRaWAN
Last modified by Xiaoling on 2023/07/18 10:12
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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 ... ... @@ -57,12 +57,14 @@ 57 57 * Built-in Temperature & Humidity sensor 58 58 * Optional External Sensors 59 59 * Tri-color LED to indicate working status 60 -* Datalog feature 59 +* Datalog feature (Max 3328 records) 61 61 61 + 62 + 62 62 == 1.3 Specification == 63 63 64 64 65 -**Built-in Temperature Sensor:** 66 +(% style="color:#037691" %)**Built-in Temperature Sensor:** 66 66 67 67 * Resolution: 0.01 °C 68 68 * Accuracy Tolerance : Typ ±0.3 °C ... ... @@ -69,7 +69,7 @@ 69 69 * Long Term Drift: < 0.02 °C/yr 70 70 * Operating Range: -40 ~~ 85 °C 71 71 72 -**Built-in Humidity Sensor:** 73 +(% style="color:#037691" %)**Built-in Humidity Sensor:** 73 73 74 74 * Resolution: 0.04 %RH 75 75 * Accuracy Tolerance : Typ ±3 %RH ... ... @@ -76,7 +76,7 @@ 76 76 * Long Term Drift: < 0.02 °C/yr 77 77 * Operating Range: 0 ~~ 96 %RH 78 78 79 -**External Temperature Sensor:** 80 +(% style="color:#037691" %)**External Temperature Sensor:** 80 80 81 81 * Resolution: 0.0625 °C 82 82 * ±0.5°C accuracy from -10°C to +85°C ... ... @@ -83,6 +83,8 @@ 83 83 * ±2°C accuracy from -55°C to +125°C 84 84 * Operating Range: -55 °C ~~ 125 °C 85 85 87 + 88 + 86 86 = 2. Connect LHT65N to IoT Server = 87 87 88 88 == 2.1 How does LHT65N work? == ... ... @@ -97,7 +97,6 @@ 97 97 ))) 98 98 99 99 100 - 101 101 == 2.2 How to Activate LHT65N? == 102 102 103 103 ... ... @@ -106,7 +106,7 @@ 106 106 ))) 107 107 108 108 * ((( 109 -(% 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. 110 110 ))) 111 111 * ((( 112 112 (% 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. ... ... @@ -117,28 +117,27 @@ 117 117 ))) 118 118 119 119 120 -[[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"]] 121 121 122 -[[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]124 +[[image:image-20220525110604-2.png||_mstalt="427531"]] 123 123 124 124 125 - 126 126 == 2.3 Example to join LoRaWAN network == 127 127 128 128 129 -(% _msthash="315240" _msttexthash="9205482" _mstvisible="1"class="wikigeneratedid" %)130 +(% class="wikigeneratedid" %) 130 130 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. 131 131 132 -(% _mstvisible="1" class="wikigeneratedid" %) 133 -[[image:image-20220522232442-1.png||_mstalt="427830" _mstvisible="3" height="387" width="648"]] 134 134 134 +(% class="wikigeneratedid" %) 135 +[[image:image-20220522232442-1.png||_mstalt="427830" height="387" width="648"]] 135 135 137 + 136 136 ((( 137 137 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: 138 138 ))) 139 139 140 140 141 - 142 142 === 2.3.1 Step 1: Create Device n TTN === 143 143 144 144 ... ... @@ -150,7 +150,7 @@ 150 150 Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below: 151 151 ))) 152 152 153 -[[image:image-20220617150003-1.jpeg]] 154 +[[image:image-20220617150003-1.jpeg||_mstalt="5426434"]] 154 154 155 155 User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot: 156 156 ... ... @@ -157,13 +157,13 @@ 157 157 Add APP EUI in the application. 158 158 159 159 160 -[[image:image-20220522232916-3.png||_mstalt="430495" _mstvisible="3"]]161 +[[image:image-20220522232916-3.png||_mstalt="430495"]] 161 161 162 162 163 -[[image:image-20220522232932-4.png||_mstalt="430157" _mstvisible="3"]]164 +[[image:image-20220522232932-4.png||_mstalt="430157"]] 164 164 165 165 166 -[[image:image-20220522232954-5.png||_mstalt="431847" _mstvisible="3"]]167 +[[image:image-20220522232954-5.png||_mstalt="431847"]] 167 167 168 168 169 169 ... ... @@ -170,17 +170,15 @@ 170 170 (% style="color:red" %)**Note: LHT65N use same payload as LHT65.** 171 171 172 172 173 -[[image:image-20220522233026-6.png||_mstalt="429403" _mstvisible="3"]]174 +[[image:image-20220522233026-6.png||_mstalt="429403"]] 174 174 175 175 176 176 Input APP EUI, APP KEY and DEV EUI: 177 177 178 178 179 -[[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]180 +[[image:image-20220522233118-7.png||_mstalt="430430"]] 180 180 181 181 182 - 183 - 184 184 === 2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds. === 185 185 186 186 ... ... @@ -188,115 +188,78 @@ 188 188 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. 189 189 ))) 190 190 191 -[[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"]] 192 192 193 193 193 +== 2.4 Uplink Payload ( Fport~=2) == 194 194 195 195 196 -== 2.4 Uplink Payload == 197 - 198 - 199 199 ((( 200 -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. 201 201 ))) 202 202 203 203 ((( 204 -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. 205 205 ))) 206 206 207 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:426px" %) 208 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 97px;" %)(% _mstvisible="5" %) 209 -((( 210 -(% _mstvisible="6" %) 211 -(% _msthash="1817478" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 212 -)))|=(% _mstvisible="4" style="width: 39px;" %)(% _mstvisible="5" %) 213 -((( 214 -(% _mstvisible="6" %) 215 -(% _msthash="1817479" _msttexthash="4550" _mstvisible="8" %)**2** 216 -)))|=(% _mstvisible="4" style="width: 100px;" %)(% _mstvisible="5" %) 217 -((( 218 -(% _mstvisible="6" %) 219 -(% _msthash="1817480" _msttexthash="4550" _mstvisible="8" %)**2** 220 -)))|=(% _mstvisible="4" style="width: 77px;" %)(% _mstvisible="5" %) 221 -((( 222 -(% _mstvisible="6" %) 223 -(% _msthash="1817481" _msttexthash="4550" _mstvisible="8" %)**2** 224 -)))|=(% _mstvisible="4" style="width: 47px;" %)(% _mstvisible="5" %) 225 -((( 226 -(% _mstvisible="6" %) 227 -(% _msthash="1817482" _msttexthash="4459" _mstvisible="8" %)**1** 228 -)))|=(% _mstvisible="4" style="width: 51px;" %)(% _mstvisible="5" %) 229 -((( 230 -(% _mstvisible="6" %) 231 -(% _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** 232 232 ))) 233 -(% _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" %)((( 234 234 ((( 235 -(% _mstvisible="6" %) 236 -(% _msthash="1817484" _msttexthash="60203" _mstvisible="8" %)**Value** 237 -)))|(% _mstvisible="4" style="width:39px" %)(% _mstvisible="5" %) 238 -((( 239 -(% _mstvisible="6" %) 240 -[[BAT>>||anchor="H2.4.2BAT-BatteryInfo" _msthash="1817485" _msttexthash="22594" _mstvisible="7"]] 241 -)))|(% _mstvisible="4" style="width:100px" %)(% _mstvisible="5" %) 242 -((( 243 -(% _mstvisible="6" %) 244 -((( 245 -(% _mstvisible="7" %) 246 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224742" _msttexthash="405769" _mstvisible="8"]] 224 +[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]] 247 247 ))) 248 -)))|(% _mstvisible="4" style="width:77px" %)(% _mstvisible="5" %)226 +)))|(% style="width:77px" %)((( 249 249 ((( 250 -(% _mstvisible="6" %) 251 -((( 252 -(% _mstvisible="7" %) 253 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2224743" _msttexthash="105872" _mstvisible="8"]] 228 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 254 254 ))) 255 - 256 -(% _mstvisible="6" %) 257 -((( 258 -(% _mstvisible="7" %) 259 -[[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"]] 260 260 ))) 261 -)))|(% _mstvisible="4" style="width:47px" %)(% _mstvisible="5" %) 262 -((( 263 -(% _mstvisible="6" %) 264 -[[Ext>>||anchor="H2.4.5Ext23" _msthash="1817486" _msttexthash="32331" _mstvisible="7"]] # 265 -)))|(% _mstvisible="4" style="width:51px" %)(% _mstvisible="5" %) 266 -((( 267 -(% _mstvisible="6" %) 268 -[[Ext value>>||anchor="H2.4.6Extvalue" _msthash="1817487" _msttexthash="116545" _mstvisible="7"]] 269 -))) 270 270 271 271 * The First 6 bytes: has fix meanings for every LHT65N. 272 272 * The 7th byte (EXT #): defines the external sensor model. 273 -* 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.) 274 274 240 + 241 + 275 275 === 2.4.1 Decoder in TTN V3 === 276 276 277 277 278 278 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. 279 279 280 -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]] 281 281 282 282 283 -[[ 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"]] 284 284 285 285 286 -[[image:image-20220522234118-10.png||_mstalt="451464" _mstvisible="3" height="353" width="729"]] 287 - 288 - 289 - 290 - 291 291 === 2.4.2 BAT-Battery Info === 292 292 293 293 294 294 These two bytes of BAT include the battery state and the actually voltage 295 295 296 -[[image:image-20220523152839-18.png||_mstalt="457613" _mstvisible="3"]]258 +[[image:image-20220523152839-18.png||_mstalt="457613"]] 297 297 298 298 299 -[[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"]] 300 300 301 301 302 302 Check the battery voltage for LHT65N. ... ... @@ -304,39 +304,44 @@ 304 304 * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good 305 305 * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV 306 306 269 + 270 + 307 307 === 2.4.3 Built-in Temperature === 308 308 309 309 310 -[[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"]] 311 311 312 312 * Temperature: 0x0ABB/100=27.47℃ 313 313 314 -[[image:image-20220522235639-3.png||_mstalt="432120" _mstvisible="3"]]278 +[[image:image-20220522235639-3.png||_mstalt="432120"]] 315 315 316 316 * Temperature: (0xF5C6-65536)/100=-26.18℃ 317 317 282 + 283 + 318 318 === 2.4.4 Built-in Humidity === 319 319 320 320 321 -[[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"]] 322 322 323 323 * Humidity: 0x025C/10=60.4% 324 324 291 + 292 + 325 325 === 2.4.5 Ext # === 326 326 327 327 328 328 Bytes for External Sensor: 329 329 330 -[[image:image-20220523152822-17.png||_mstalt="454545" _mstvisible="3"]]298 +[[image:image-20220523152822-17.png||_mstalt="454545"]] 331 331 332 332 333 - 334 334 === 2.4.6 Ext value === 335 335 336 336 ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ==== 337 337 338 338 339 -[[image:image-20220522235639-5.png||_mstalt="432848" _mstvisible="3"]]306 +[[image:image-20220522235639-5.png||_mstalt="432848"]] 340 340 341 341 342 342 * DS18B20 temp=0x0ADD/100=27.81℃ ... ... @@ -343,9 +343,11 @@ 343 343 344 344 The last 2 bytes of data are meaningless 345 345 346 -[[image:image-20220522235639-6.png||_mstalt="433212" _mstvisible="3"]] 347 347 348 348 315 +[[image:image-20220522235639-6.png||_mstalt="433212"]] 316 + 317 + 349 349 * External temperature= (0xF54F-65536)/100=-27.37℃ 350 350 351 351 The last 2 bytes of data are meaningless ... ... @@ -353,7 +353,6 @@ 353 353 If the external sensor is 0x01, and there is no external temperature connected. The temperature will be set to 7FFF which is 327.67℃ 354 354 355 355 356 - 357 357 ==== 2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp ==== 358 358 359 359 ... ... @@ -365,119 +365,60 @@ 365 365 366 366 ))) 367 367 368 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 369 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 96px;" %)(% _mstvisible="5" %) 370 -((( 371 -(% _mstvisible="6" %) 372 -(% _msthash="1817488" _msttexthash="161122" _mstvisible="8" %)**Size(bytes)** 373 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 374 -((( 375 -(% _mstvisible="6" %) 376 -(% _msthash="1817489" _msttexthash="4550" _mstvisible="8" %)**2** 377 -)))|=(% _mstvisible="4" style="width: 99px;" %)(% _mstvisible="5" %) 378 -((( 379 -(% _mstvisible="6" %) 380 -(% _msthash="1817490" _msttexthash="4550" _mstvisible="8" %)**2** 381 -)))|=(% _mstvisible="4" style="width: 132px;" %)(% _mstvisible="5" %) 382 -((( 383 -(% _mstvisible="6" %) 384 -(% _msthash="1817491" _msttexthash="4550" _mstvisible="8" %)**2** 385 -)))|=(% _mstvisible="4" style="width: 54px;" %)(% _mstvisible="5" %) 386 -((( 387 -(% _mstvisible="6" %) 388 -(% _msthash="1817492" _msttexthash="4459" _mstvisible="8" %)**1** 389 -)))|=(% _mstvisible="4" style="width: 64px;" %)(% _mstvisible="5" %) 390 -((( 391 -(% _mstvisible="6" %) 392 -(% _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** 393 393 ))) 394 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:96px" %)(% _mstvisible="5" %) 395 -((( 396 -(% _mstvisible="6" %) 397 -(% _msthash="1817494" _msttexthash="60203" _mstvisible="8" %)**Value** 398 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 399 -((( 400 -(% _mstvisible="6" %) 401 -[[External temperature>>||anchor="H4.2SetExternalSensorMode" _msthash="1817495" _msttexthash="426517" _mstvisible="7"]] 402 -)))|(% _mstvisible="4" style="width:99px" %)(% _mstvisible="5" %) 403 -((( 404 -(% _mstvisible="6" %) 405 -((( 406 -(% _mstvisible="7" %) 407 -[[Built-In>>||anchor="H2.4.3Built-inTemperature" _msthash="2224745" _msttexthash="100464" _mstvisible="8"]] 408 -))) 409 - 410 -(% _mstvisible="6" %) 411 -((( 412 -(% _mstvisible="7" %) 413 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2224746" _msttexthash="184041" _mstvisible="8"]] 414 -))) 415 -)))|(% _mstvisible="4" style="width:132px" %)(% _mstvisible="5" %) 416 -((( 417 -(% _mstvisible="6" %) 418 -((( 419 -(% _msthash="2224747" _msttexthash="136331" _mstvisible="7" %) 420 -BAT Status & 421 -))) 422 - 423 -(% _mstvisible="6" %) 424 -((( 425 -(% _mstvisible="7" %) 426 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2224748" _msttexthash="311181" _mstvisible="8"]] 427 -))) 428 -)))|(% _mstvisible="4" style="width:54px" %)(% _mstvisible="5" %) 429 -((( 430 -(% _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" %)((( 431 431 Status & Ext 432 -)))|(% _mstvisible="4" style="width:64px" %)(% _mstvisible="5" %) 433 -((( 434 -(% _mstvisible="6" %) 435 -((( 436 -(% _mstvisible="7" %) 437 -[[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"]] 438 438 ))) 439 -))) 440 440 441 -(% _mstvisible="1" %) 442 -* (% _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** 443 443 444 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:469px" %) 445 -(% _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] 446 -(% _mstvisible="3" %)|(% _msthash="1230921" _msttexthash="60203" _mstvisible="4" style="width:65px" %)Value|(% _mstvisible="4" style="width:267px" %)(% _mstvisible="5" %) 447 -((( 448 -(% _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" %)((( 449 449 BAT Status 450 - 451 -(% _msthash="1817498" _msttexthash="472784" _mstvisible="6" %) 452 452 00(b): Ultra Low ( BAT <= 2.50v) 453 - 454 -(% _msthash="1817499" _msttexthash="483678" _mstvisible="6" %) 455 455 01(b): Low (2.50v <=BAT <= 2.55v) 456 - 457 -(% _msthash="1817500" _msttexthash="440791" _mstvisible="6" %) 458 458 10(b): OK (2.55v <= BAT <=2.65v) 459 - 460 -(% _msthash="1817501" _msttexthash="334191" _mstvisible="6" %) 461 461 11(b): Good (BAT >= 2.65v) 462 -)))|(% _mstvisible="4" style="width:134px" %)(% _mstvisible="5" %) 463 -((( 464 -(% _mstvisible="6" %) 465 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="1817502" _msttexthash="311181" _mstvisible="7"]] 466 - 467 -(% _mstvisible="6" %) 468 - 374 +)))|(% style="width:132px" %)((( 375 +[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]] 469 469 ))) 470 470 471 -* (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**378 +* **Status & Ext Byte** 472 472 473 -(% border="1" cellspacing=" 8" style="background-color:#ffffcc; color:green; width:520px" %)474 -|(% 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]** 475 -|(% 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) 476 476 477 477 * (% style="color:blue" %)**Poll Message Flag**:(%%) 1: This message is a poll message reply, 0: means this is a normal uplink. 478 478 * (% 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. 479 479 * (% 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) 480 480 388 + 389 + 481 481 ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ==== 482 482 483 483 ... ... @@ -485,11 +485,11 @@ 485 485 486 486 be used to power the external ADC sensor; user can control the power on time for this 487 487 488 -sensor by setting: 397 +(% style="color:blue" %)**sensor by setting:** 489 489 490 -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** 491 491 492 -For example: 401 +**For example:** 493 493 494 494 AT+EXT=6,1000 will power this sensor for 1000ms before sampling the ADC value. 495 495 ... ... @@ -500,32 +500,145 @@ 500 500 501 501 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. 502 502 503 -[[image:image-20220628150112-1.png||height="241" width="285"]] 412 +[[image:image-20220628150112-1.png||_mstalt="427414" height="241" width="285"]] 504 504 505 505 506 506 When ADC_IN1 pin is connected to GND or suspended, ADC value is 0 507 507 508 -[[image:image-20220628150714-4.png]] 417 +[[image:image-20220628150714-4.png||_mstalt="431054"]] 509 509 510 510 511 511 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. 512 512 422 + 513 513 1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V 514 514 515 -[[image:image-20220628151005-5.png]] 425 +[[image:image-20220628151005-5.png||_mstalt="429546"]] 516 516 517 517 518 518 2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v 519 519 520 -[[image:image-20220628151056-6.png]] 430 +[[image:image-20220628151056-6.png||_mstalt="431873"]] 521 521 522 522 523 523 3) Within range 524 524 525 -[[image:image-20220628151143-7.png]] 435 +[[image:image-20220628151143-7.png||_mstalt="431210"]] 526 526 527 527 438 +==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ==== 528 528 440 + 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 + 529 529 == 2.5 Show data on Datacake == 530 530 531 531 ... ... @@ -554,7 +554,7 @@ 554 554 ))) 555 555 556 556 557 -[[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"]] 558 558 559 559 560 560 ... ... @@ -561,19 +561,18 @@ 561 561 Select default key as Access Key: 562 562 563 563 564 -[[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"]] 565 565 566 566 567 -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. 568 568 569 569 570 -[[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"]] 571 571 572 572 573 -[[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"]] 574 574 575 575 576 - 577 577 == 2.6 Datalog Feature == 578 578 579 579 ... ... @@ -582,20 +582,28 @@ 582 582 ))) 583 583 584 584 585 - 586 586 === 2.6.1 Ways to get datalog via LoRaWAN === 587 587 588 588 589 589 There are two methods: 590 590 591 -1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specifying time range. 592 -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. 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. 593 593 613 + 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 + 594 594 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) 595 595 596 -[[image:image-20220703111700-2.png||height="381" width="1119"]] 597 597 625 +[[image:image-20220703111700-2.png||_mstalt="426244" height="381" width="1119"]] 598 598 627 + 599 599 === 2.6.2 Unix TimeStamp === 600 600 601 601 ... ... @@ -602,29 +602,29 @@ 602 602 LHT65N uses Unix TimeStamp format based on 603 603 604 604 605 -[[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"]] 606 606 607 607 608 608 609 -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/]] : 610 610 611 611 Below is the converter example 612 612 613 -[[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"]] 614 614 644 + 615 615 So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25 616 616 617 617 618 - 619 619 === 2.6.3 Set Device Time === 620 620 621 621 622 622 ((( 623 -There are two ways to set device's time: 652 +(% style="color:blue" %)**There are two ways to set device's time:** 624 624 ))) 625 625 626 626 ((( 627 -** ~1. Through LoRaWAN MAC Command (Default settings)**656 +**1. Through LoRaWAN MAC Command (Default settings)** 628 628 ))) 629 629 630 630 ((( ... ... @@ -639,9 +639,6 @@ 639 639 (% 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.** 640 640 ))) 641 641 642 -((( 643 - 644 -))) 645 645 646 646 ((( 647 647 **2. Manually Set Time** ... ... @@ -652,362 +652,100 @@ 652 652 ))) 653 653 654 654 655 - 656 656 === 2.6.4 Poll sensor value === 657 657 658 658 659 659 User can poll sensor value based on timestamps from the server. Below is the downlink command. 660 660 661 -[[image:image-20220523152302-15.png||_mstalt="451581" _mstvisible="3"]]686 +[[image:image-20220523152302-15.png||_mstalt="451581"]] 662 662 663 663 664 664 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. 665 665 666 -For example, downlink command **31 5FC5F350 5FC6 0160 05** 691 +For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%) 667 667 668 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00 ’s data693 +Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data 669 669 670 670 Uplink Internal =5s，means LHT65N will send one packet every 5s. range 5~~255s. 671 671 672 672 673 - 674 674 === 2.6.5 Datalog Uplink payload === 675 675 676 676 677 -(% _msthash="315267" _msttexthash="2245087" _mstvisible="1" %) 678 678 The Datalog poll reply uplink will use below payload format. 679 679 680 -(% _mstvisible="1" %) 681 -((( 682 -(% _mstvisible="2" %) 683 - 703 +**Retrieval data payload:** 684 684 685 -(% _mstvisible="2" %) 686 -(% _msthash="506080" _msttexthash="451581" _mstvisible="4" %)**Retrieval data payload** 687 -))) 705 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %) 706 +|=(% style="width: 60px;" %)((( 707 +**Size(bytes)** 708 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4** 709 +|(% 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"]] 688 688 689 -(% _mstvisible="1" border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 690 -(% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 93px;" %)(% _mstvisible="5" %) 691 -((( 692 -(% _mstvisible="6" %) 693 -((( 694 -(% _mstvisible="7" %) 695 -(% _msthash="2224750" _msttexthash="161122" _mstvisible="9" %)**Size(bytes)** 696 -))) 697 -)))|=(% _mstvisible="4" style="width: 71px;" %)(% _mstvisible="5" %) 698 -((( 699 -(% _mstvisible="6" %) 700 -((( 701 -(% _mstvisible="7" %) 702 -(% _msthash="2224751" _msttexthash="4550" _mstvisible="9" %)**2** 703 -))) 704 -)))|=(% _mstvisible="4" style="width: 102px;" %)(% _mstvisible="5" %) 705 -((( 706 -(% _mstvisible="6" %) 707 -((( 708 -(% _mstvisible="7" %) 709 -(% _msthash="2224752" _msttexthash="4550" _mstvisible="9" %)**2** 710 -))) 711 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 712 -((( 713 -(% _mstvisible="6" %) 714 -((( 715 -(% _mstvisible="7" %) 716 -(% _msthash="2224753" _msttexthash="4550" _mstvisible="9" %)**2** 717 -))) 718 -)))|=(% _mstvisible="4" style="width: 86px;" %)(% _mstvisible="5" %) 719 -((( 720 -(% _mstvisible="6" %) 721 -((( 722 -(% _mstvisible="7" %) 723 -(% _msthash="2224754" _msttexthash="4459" _mstvisible="9" %)**1** 724 -))) 725 -)))|=(% _mstvisible="4" style="width: 48px;" %)(% _mstvisible="5" %) 726 -((( 727 -(% _mstvisible="6" %) 728 -((( 729 -(% _mstvisible="7" %) 730 -(% _msthash="2224755" _msttexthash="4732" _mstvisible="9" %)**4** 731 -))) 732 -))) 733 -(% _mstvisible="3" %)|(% _mstvisible="4" style="width:93px" %)(% _mstvisible="5" %) 734 -((( 735 -(% _mstvisible="6" %) 736 -((( 737 -(% _mstvisible="7" %) 738 -(% _msthash="2224756" _msttexthash="60203" _mstvisible="9" %)**Value** 739 -))) 740 -)))|(% _mstvisible="4" style="width:71px" %)(% _mstvisible="5" %) 741 -((( 742 -(% _mstvisible="6" %) 743 -((( 744 -(% _mstvisible="7" %) 745 -[[External sensor data>>||anchor="H2.4.6Extvalue" _msthash="2224757" _msttexthash="386672" _mstvisible="8"]] 746 -))) 747 -)))|(% _mstvisible="4" style="width:102px" %)(% _mstvisible="5" %) 748 -((( 749 -(% _mstvisible="6" %) 750 -((( 751 -(% _mstvisible="7" %) 752 -((( 753 -(% _mstvisible="8" %) 754 -[[Built In>>||anchor="H2.4.3Built-inTemperature" _msthash="2671864" _msttexthash="91065" _mstvisible="9"]] 755 -))) 756 -))) 711 +**Poll message flag & Ext:** 757 757 758 -(% _mstvisible="6" %) 759 -((( 760 -(% _mstvisible="7" %) 761 -((( 762 -(% _mstvisible="8" %) 763 -[[Temperature>>||anchor="H2.4.3Built-inTemperature" _msthash="2671865" _msttexthash="184041" _mstvisible="9"]] 764 -))) 765 -))) 766 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 767 -((( 768 -(% _mstvisible="6" %) 769 -((( 770 -(% _mstvisible="7" %) 771 -((( 772 -(% _mstvisible="8" %) 773 -[[Built-in>>||anchor="H2.4.4Built-inHumidity" _msthash="2671866" _msttexthash="105872" _mstvisible="9"]] 774 -))) 775 -))) 713 +[[image:image-20221006192726-1.png||_mstalt="430508" height="112" width="754"]] 776 776 777 -(% _mstvisible="6" %) 778 -((( 779 -(% _mstvisible="7" %) 780 -((( 781 -(% _mstvisible="8" %) 782 -[[Humidity>>||anchor="H2.4.4Built-inHumidity" _msthash="2671867" _msttexthash="117429" _mstvisible="9"]] 783 -))) 784 -))) 785 -)))|(% _mstvisible="4" style="width:86px" %)(% _mstvisible="5" %) 786 -((( 787 -(% _mstvisible="6" %) 788 -((( 789 -(% _msthash="2224758" _msttexthash="390390" _mstvisible="7" %) 790 -Poll message flag & Ext 791 -))) 792 -)))|(% _mstvisible="4" style="width:48px" %)(% _mstvisible="5" %) 793 -((( 794 -(% _mstvisible="6" %) 795 -((( 796 -(% _mstvisible="7" %) 797 -((( 798 -(% _mstvisible="8" %) 799 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp" _msthash="2671868" _msttexthash="227175" _mstvisible="9"]] 800 -))) 801 -))) 715 +(% 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) 802 802 803 -(% _mstvisible="6" %) 804 -((( 805 -(% _mstvisible="7" %) 806 -((( 807 -(% _mstvisible="8" %) 808 - 809 -))) 810 -))) 811 -))) 717 +(% style="color:blue" %)**Poll Message Flag**(%%): 1: This message is a poll message reply. 812 812 813 -(% _mstvisible="1" %) 814 -(% _msthash="315268" _msttexthash="390390" _mstvisible="3" %)**Poll message flag & Ext** 719 +* Poll Message Flag is set to 1. 815 815 816 -(% _mstvisible="1" %) 817 -[[image:image-20220523152208-14.png||_mstalt="452920" _mstvisible="3"]] 721 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 818 818 819 -(% _mstvisible="1" %) 820 -((( 821 -(% _mstvisible="2" %) 822 -((( 823 -(% _msthash="736723" _msttexthash="2005003" _mstvisible="3" %) 824 -((( 825 -Poll Message Flag: 1: This message is a poll message reply. 826 -))) 827 -))) 828 -))) 829 - 830 -(% _mstvisible="1" %) 831 -* (% _mstvisible="3" %) 832 -((( 833 -(% _mstvisible="4" %) 834 -((( 835 -(% _msthash="1197157" _msttexthash="561548" _mstvisible="5" %) 836 -((( 837 -Poll Message Flag is set to 1. 838 -))) 839 -))) 840 -))) 841 -* (% _mstvisible="3" %) 842 -((( 843 -(% _mstvisible="4" %) 844 -((( 845 -(% _msthash="1197158" _msttexthash="9284964" _mstvisible="5" %) 846 -((( 847 -Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 848 -))) 849 -))) 850 -))) 851 - 852 -(% _mstvisible="1" %) 853 -((( 854 -(% _mstvisible="2" %) 855 -((( 856 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 857 -((( 858 - 859 -))) 860 - 861 -(% _msthash="736724" _msttexthash="2242344" _mstvisible="3" %) 862 -((( 863 863 For example, in US915 band, the max payload for different DR is: 864 -))) 865 -))) 866 -))) 867 867 868 -(% _mstvisible="1" %) 869 -((( 870 -(% _mstvisible="2" %) 871 -((( 872 -(% _msthash="736725" _msttexthash="1065532" _mstvisible="3" %) 873 -((( 874 -a) DR0: max is 11 bytes so one entry of data 875 -))) 876 -))) 877 -))) 725 +(% style="color:blue" %)**a) DR0:** (%%)max is 11 bytes so one entry of data 878 878 879 -(% _mstvisible="1" %) 880 -((( 881 -(% _mstvisible="2" %) 882 -((( 883 -(% _msthash="736726" _msttexthash="3265665" _mstvisible="3" %) 884 -((( 885 -b) DR1: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 886 -))) 887 -))) 888 -))) 727 +(% style="color:blue" %)**b) DR1:**(%%) max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 889 889 890 -(% _mstvisible="1" %) 891 -((( 892 -(% _mstvisible="2" %) 893 -((( 894 -(% _msthash="736727" _msttexthash="1454115" _mstvisible="3" style="text-align: left;" %) 895 -((( 896 -c) DR2: total payload includes 11 entries of data 897 -))) 898 -))) 899 -))) 729 +(% style="color:blue" %)**c) DR2:**(%%) total payload includes 11 entries of data 900 900 901 -(% _mstvisible="1" %) 902 -((( 903 -(% _mstvisible="2" %) 904 -((( 905 -(% _msthash="736728" _msttexthash="1483924" _mstvisible="3" style="text-align: left;" %) 906 -((( 907 -d) DR3: total payload includes 22 entries of data. 908 -))) 909 -))) 910 -))) 731 +(% style="color:blue" %)**d) DR3: **(%%)total payload includes 22 entries of data. 911 911 912 -(% _mstvisible="1" %) 913 -((( 914 -(% _mstvisible="2" %) 915 -((( 916 -(% _msthash="736729" _msttexthash="5848349" _mstvisible="3" style="text-align: left;" %) 917 -((( 918 -If devise doesn’t have any data in the polling time. Device will uplink 11 bytes of 0 919 -))) 920 -))) 921 -))) 733 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0 922 922 923 923 924 -(% _mstvisible="1" style="text-align: left;" %) 925 -(% _msthash="315269" _msttexthash="104767" _mstvisible="3" %)**Example:** 736 +**Example:** 926 926 927 -(% _msthash="315270" _msttexthash="913822" _mstvisible="1" style="text-align: left;" %) 928 928 If LHT65N has below data inside Flash: 929 929 930 -(% _mstvisible="1" %) 931 -[[image:image-20220523144455-1.png||_mstalt="430040" _mstvisible="3" height="335" width="735"]] 740 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]] 932 932 933 -(% _mstvisible="1" %) 934 -((( 935 -(% _msthash="506081" _msttexthash="1663961" _mstvisible="2" style="text-align: left;" %) 936 -If user sends below downlink command: (% _mstvisible="3" style="background-color:yellow" %)3160065F9760066DA705 937 -))) 938 938 939 -(% _mstvisible="1" %) 940 -((( 941 -(% _msthash="506082" _msttexthash="1092494" _mstvisible="2" style="text-align: left;" %) 942 - Where : Start time: 60065F97 = time 21/1/19 04:27:03 943 -))) 743 +If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705 944 944 945 -(% _mstvisible="1" %) 946 -((( 947 -(% _msthash="506083" _msttexthash="737269" _mstvisible="2" style="text-align: left;" %) 948 - Stop time 60066DA7= time 21/1/19 05:27:(% _msthash="903005" _msttexthash="9672" _mstvisible="2" %)03 949 -))) 745 +Where : Start time: 60065F97 = time 21/1/19 04:27:03 950 950 951 -(% _mstvisible="1" %) 952 -((( 953 -(% _mstvisible="2" %) 954 - 955 -))) 747 + Stop time: 60066DA7= time 21/1/19 05:27:03 956 956 957 -(% _mstvisible="1" %) 958 -((( 959 -(% _msthash="506084" _msttexthash="751218" _mstvisible="2" style="text-align: left;" %) 960 -LHT65N will uplink this payload. 961 -))) 962 962 963 -(% _mstvisible="1" %) 964 -[[image:image-20220523001219-13.png||_mstalt="451204" _mstvisible="3" height="421" style="text-align:left" width="727"]] 750 +**LHT65N will uplink this payload.** 965 965 966 -(% _msthash="315271" _msttexthash="12012546" _mstvisible="1" style="text-align: left;" %) 967 -((( 968 -7FFF089801464160065F977FFF088E014B41600660097FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 969 -))) 752 +[[image:image-20220523001219-13.png||_mstalt="451204" height="421" style="text-align:left" width="727"]] 970 970 971 -(% _msthash="315237" _msttexthash="1385839" %) 972 -((( 754 + 755 +__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 756 + 973 973 Where the first 11 bytes is for the first entry: 974 -))) 975 975 976 -(% _msthash="315238" _msttexthash="274846" %) 977 -((( 978 978 7FFF089801464160065F97 979 -))) 980 980 981 -(% _msthash="315239" _msttexthash="617435" %) 982 -((( 983 983 Ext sensor data=0x7FFF/100=327.67 984 -))) 985 985 986 -(% _msthash="315240" _msttexthash="270543" %) 987 -((( 988 -Temp=0x0898/100=22.00 989 -))) 763 +Temp=0x088E/100=22.00 990 990 991 -(% _msthash="315241" _msttexthash="211783" %) 992 -((( 993 -Hum=0x0146/10=32.6 994 -))) 765 +Hum=0x014B/10=32.6 995 995 996 -(% _msthash="315242" _msttexthash="1569776" %) 997 -((( 998 998 poll message flag & Ext=0x41,means reply data,Ext=1 999 -))) 1000 1000 1001 -(% _msthash="315243" _msttexthash="1120509" %) 1002 -((( 1003 -Unix time is 0x60065F97=1611030423s=21/1/19 04:27:03 1004 -))) 769 +Unix time is 0x60066009=1611030423s=21/1/19 04:27:03 1005 1005 1006 1006 772 +== 2.7 Alarm Mode & Feature "Multi sampling, one uplink" == 1007 1007 1008 -== 2.7 Alarm Mode == 1009 1009 1010 - 1011 1011 ((( 1012 1012 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. 1013 1013 ))) ... ... @@ -1015,17 +1015,148 @@ 1015 1015 ((( 1016 1016 (% style="color:red" %)**Note: alarm mode adds a little power consumption, and we recommend extending the normal read time when this feature is enabled.** 1017 1017 1018 - 1019 -))) 1020 1020 783 +=== 2.7.1 ALARM MODE ( Since v1.3.1 firmware) === 784 + 785 + 786 +**Internal GXHT30 temperature alarm（Acquisition time: fixed at one minute）** 787 + 1021 1021 ((( 1022 -**AT COMMAND FOR ALARM MODE:** 789 +(% class="box infomessage" %) 790 +((( 791 +**AT+WMOD=3**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor) 792 + 793 +**AT+CITEMP=1**: The interval between checking the alarm temperature. (In minutes) 794 + 795 +**AT+ARTEMP**: Gets or sets the alarm range of the internal temperature sensor 796 + 797 +(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% style="display:none" %) 798 + 799 +**AT+ARTEMP=45,105**: Set the internal temperature sensor alarm range from 45 to 105. 800 + 801 +**AT+LEDALARM=1** : Enable LED visual Alarm. 1023 1023 ))) 803 +))) 1024 1024 1025 -(% _mstvisible="1" class="box infomessage" %) 805 +(% style="color:#4f81bd" %)**Downlink Command:** 806 + 807 +AT+WMOD=1: A501 , AT+WMOD=0 : A600 808 + 809 +AT+CITEMP=1 : A60001 810 + 811 +AT+ARTEMP=1,60 : A70001003C 812 + 813 +AT+ARTEMP=-16,60 : A7FFF0003C 814 + 815 +AT+LEDALARM=1 : 3601 816 + 817 + 818 +(% style="color:#4f81bd" %)**Downlink Command: AAXXXXXXXXXXXXXX** 819 + 820 +Total bytes: 8 bytes 821 + 822 +**Example: **AA0100010001003C 823 + 824 +WMOD=01 825 + 826 +CITEMP=0001 827 + 828 +TEMPlow=0001 829 + 830 +TEMPhigh=003C 831 + 832 + 833 +**DS18B20 and TMP117 Threshold Alarm** 834 + 835 +**~ AT+WMOD=1,60,-10,20** 836 + 837 +(% style="color:#4f81bd" %)**Downlink Command:** 838 + 839 +**Example: **A5013CFC180014 840 + 841 +MOD=01 842 + 843 +CITEMP=3C(S) 844 + 845 +TEMPlow=FC18 846 + 847 +TEMPhigh=0014 848 + 849 + 850 +**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）** 851 + 852 +**AT+WMOD=2,60,5** 853 + 854 +(% style="color:#4f81bd" %)**Downlink Command:** 855 + 856 +**Example: **A5023C05 857 + 858 +MOD=02 859 + 860 +CITEMP=3C(S) 861 + 862 +temperature fluctuation=05 863 + 864 + 865 +==== **Sampling multiple times and uplink together** ==== 866 + 867 +**AT+WMOD=3,1,60,20,-16,32,1** 868 + 869 +Explain: 870 + 871 +* Set Working Mode to **Mode 3** 872 +* Sampling Interval is **60**s. 873 +* 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) 874 +* Temperature alarm range is **-16** to **32**°C, 875 +* **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. 876 + 877 +(% style="color:#4f81bd" %)**Downlink Command:** 878 + 879 +**Example: **A50301003C14FFF0002001 880 + 881 +MOD=03 882 + 883 +EXT=01 884 + 885 +CITEMP=003C(S) 886 + 887 +Total number of acquisitions=14 888 + 889 +TEMPlow=FFF0 890 + 891 +TEMPhigh=0020 892 + 893 +ARTEMP=01 894 + 895 + 896 +**Uplink payload( Fport=3)** 897 + 898 +**Example: CBEA**01**0992**//0A41//**09C4** 899 + 900 +BatV=CBEA 901 + 902 +EXT=01 903 + 904 +Temp1=0992 ~/~/ 24.50℃ 905 + 906 +Temp2=0A41 ~/~/ 26.25℃ 907 + 908 +Temp3=09C4 ~/~/ 25.00℃ 909 + 910 + 911 +(% style="color:red" %)**Note: This uplink will automatically select the appropriate DR according to the data length** 912 + 913 +(% style="color:red" %)** In this mode, the temperature resolution of ds18b20 is 0.25℃ to save power consumption** 914 +))) 915 + 916 + 917 +=== 2.7.2 ALARM MODE ( Before v1.3.1 firmware) === 918 + 919 + 920 +(% class="box infomessage" %) 1026 1026 ((( 1027 1027 ((( 1028 -**AT+WMOD=1**: Enable/disable alarm mode. (0: Disabled, 1: Enabled) 923 +**AT+WMOD=1**: Enable/disable alarm mode. (0: Disabled, 1: Enabled Temperature Alarm for onboard temperature sensor) 1029 1029 ))) 1030 1030 1031 1031 ((( ... ... @@ -1037,7 +1037,7 @@ 1037 1037 ))) 1038 1038 1039 1039 ((( 1040 -**AT+ARTEMP=？ **: Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)935 +(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% style="display:none" %) 1041 1041 ))) 1042 1042 1043 1043 ((( ... ... @@ -1060,7 +1060,6 @@ 1060 1060 TEMPhigh=003C 1061 1061 1062 1062 1063 - 1064 1064 == 2.8 LED Indicator == 1065 1065 1066 1066 ... ... @@ -1075,20 +1075,20 @@ 1075 1075 * RED LED when external sensor is not connected 1076 1076 * For each success downlink, the PURPLE LED will blink once 1077 1077 1078 -== 2.9 installation == 1079 1079 1080 1080 1081 -(% _mstvisible="1" %) 1082 -[[image:image-20220516231650-1.png||_mstalt="428597" _mstvisible="3" height="436" width="428"]] 974 +== 2.9 installation == 1083 1083 1084 1084 977 +[[image:image-20220516231650-1.png||_mstalt="428597" height="436" width="428"]] 1085 1085 979 + 1086 1086 = 3. Sensors and Accessories = 1087 1087 1088 1088 == 3.1 E2 Extension Cable == 1089 1089 1090 1090 1091 -[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]] 985 +[[image:image-20220619092222-1.png||_mstalt="429533" height="182" width="188"]][[image:image-20220619092313-2.png||_mstalt="430222" height="182" width="173"]] 1092 1092 1093 1093 1094 1094 **1m long breakout cable for LHT65N. Features:** ... ... @@ -1112,15 +1112,13 @@ 1112 1112 1113 1113 ))) 1114 1114 1115 -[[image:image-20220619092421-3.png||height="371" width="529"]] 1009 +[[image:image-20220619092421-3.png||_mstalt="430547" height="371" width="529"]] 1116 1116 1117 1117 1118 - 1119 - 1120 1120 == 3.2 E3 Temperature Probe == 1121 1121 1122 1122 1123 -[[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"]]1015 +[[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"]] 1124 1124 1125 1125 1126 1126 Temperature sensor with 2 meters cable long ... ... @@ -1131,6 +1131,8 @@ 1131 1131 * Operating Range: -40 ~~ 125 °C 1132 1132 * Working voltage 2.35v ~~ 5v 1133 1133 1026 + 1027 + 1134 1134 = 4. Configure LHT65N via AT command or LoRaWAN downlink = 1135 1135 1136 1136 ... ... @@ -1178,7 +1178,6 @@ 1178 1178 ))) 1179 1179 1180 1180 1181 - 1182 1182 == 4.1 Set Transmit Interval Time == 1183 1183 1184 1184 ... ... @@ -1187,7 +1187,7 @@ 1187 1187 1188 1188 (% style="color:#4f81bd" %)**AT Command: AT+TDC** 1189 1189 1190 -[[image:image-20220523150701-2.png||_mstalt="427453" _mstvisible="3"]]1083 +[[image:image-20220523150701-2.png||_mstalt="427453"]] 1191 1191 1192 1192 1193 1193 (% style="color:#4f81bd" %)**Downlink Command: 0x01** ... ... @@ -1194,12 +1194,14 @@ 1194 1194 1195 1195 Format: Command Code (0x01) followed by 3 bytes time value. 1196 1196 1197 -If the downlink payload=0100003C, it means set the END Node ’s Transmit Interval to 0x00003C=60(S), while type code is 01.1090 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01. 1198 1198 1199 -* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1092 +* **Example 1**: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1200 1200 1201 -* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1094 +* **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1202 1202 1096 + 1097 + 1203 1203 == 4.2 Set External Sensor Mode == 1204 1204 1205 1205 ... ... @@ -1208,7 +1208,7 @@ 1208 1208 1209 1209 (% style="color:#4f81bd" %)**AT Command: AT+EXT** 1210 1210 1211 -[[image:image-20220523150759-3.png||_mstalt="432146" _mstvisible="3"]]1106 +[[image:image-20220523150759-3.png||_mstalt="432146"]] 1212 1212 1213 1213 1214 1214 (% style="color:#4f81bd" %)**Downlink Command: 0xA2** ... ... @@ -1223,6 +1223,8 @@ 1223 1223 1224 1224 * 0xA20702003c: Same as AT+SETCNT=60 1225 1225 1121 + 1122 + 1226 1226 == 4.3 Enable/Disable uplink Temperature probe ID == 1227 1227 1228 1228 ... ... @@ -1245,7 +1245,7 @@ 1245 1245 1246 1246 (% style="color:#4f81bd" %)**AT Command:** 1247 1247 1248 -[[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]1145 +[[image:image-20220523150928-4.png||_mstalt="431821"]] 1249 1249 1250 1250 1251 1251 (% style="color:#4f81bd" %)**Downlink Command:** ... ... @@ -1253,6 +1253,8 @@ 1253 1253 * **0xA800** **~-~->** AT+PID=0 1254 1254 * **0xA801** **~-~->** AT+PID=1 1255 1255 1153 + 1154 + 1256 1256 == 4.4 Set Password == 1257 1257 1258 1258 ... ... @@ -1261,7 +1261,7 @@ 1261 1261 1262 1262 (% style="color:#4f81bd" %)**AT Command: AT+PWORD** 1263 1263 1264 -[[image:image-20220523151052-5.png||_mstalt="428623" _mstvisible="3"]]1163 +[[image:image-20220523151052-5.png||_mstalt="428623"]] 1265 1265 1266 1266 1267 1267 (% style="color:#4f81bd" %)**Downlink Command:** ... ... @@ -1269,7 +1269,6 @@ 1269 1269 No downlink command for this feature. 1270 1270 1271 1271 1272 - 1273 1273 == 4.5 Quit AT Command == 1274 1274 1275 1275 ... ... @@ -1278,7 +1278,7 @@ 1278 1278 1279 1279 (% style="color:#4f81bd" %)**AT Command: AT+DISAT** 1280 1280 1281 -[[image:image-20220523151132-6.png||_mstalt="428649" _mstvisible="3"]]1179 +[[image:image-20220523151132-6.png||_mstalt="428649"]] 1282 1282 1283 1283 1284 1284 (% style="color:#4f81bd" %)**Downlink Command:** ... ... @@ -1286,7 +1286,6 @@ 1286 1286 No downlink command for this feature. 1287 1287 1288 1288 1289 - 1290 1290 == 4.6 Set to sleep mode == 1291 1291 1292 1292 ... ... @@ -1295,15 +1295,17 @@ 1295 1295 * **AT+Sleep=0** : Normal working mode, device will sleep and use lower power when there is no LoRa message 1296 1296 * **AT+Sleep=1** : Device is in deep sleep mode, no LoRa activation happen, used for storage or shipping. 1297 1297 1298 -(% _msthash="315251" _msttexthash="289783" style="color:#4f81bd" %)**AT Command: AT+SLEEP**1195 +(% style="color:#4f81bd" %)**AT Command: AT+SLEEP** 1299 1299 1300 -[[image:image-20220523151218-7.png||_mstalt="430703" _mstvisible="3"]]1197 +[[image:image-20220523151218-7.png||_mstalt="430703"]] 1301 1301 1302 1302 1303 -(% _msthash="315252" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1200 +(% style="color:#4f81bd" %)**Downlink Command:** 1304 1304 1305 1305 * There is no downlink command to set to Sleep mode. 1306 1306 1204 + 1205 + 1307 1307 == 4.7 Set system time == 1308 1308 1309 1309 ... ... @@ -1310,17 +1310,16 @@ 1310 1310 Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]] 1311 1311 1312 1312 1313 -(% _msthash="315253" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**1212 +(% style="color:#4f81bd" %)**AT Command:** 1314 1314 1315 -[[image:image-20220523151253-8.png||_mstalt="430677" _mstvisible="3"]]1214 +[[image:image-20220523151253-8.png||_mstalt="430677"]] 1316 1316 1317 1317 1318 -(% _msthash="315254" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1217 +(% style="color:#4f81bd" %)**Downlink Command:** 1319 1319 1320 -0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1219 +0x306007806000 ~/~/ Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352 1321 1321 1322 1322 1323 - 1324 1324 == 4.8 Set Time Sync Mode == 1325 1325 1326 1326 ... ... @@ -1334,18 +1334,17 @@ 1334 1334 1335 1335 ))) 1336 1336 1337 -(% _msthash="506058" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**1235 +(% style="color:#4f81bd" %)**AT Command:** 1338 1338 1339 -[[image:image-20220523151336-9.png||_mstalt="431717" _mstvisible="3"]]1237 +[[image:image-20220523151336-9.png||_mstalt="431717"]] 1340 1340 1341 1341 1342 1342 (% style="color:#4f81bd" %)**Downlink Command:** 1343 1343 1344 -0x28 01 ~/~/ Same As AT+SYNCMOD=1 1345 -0x28 00 ~/~/ Same As AT+SYNCMOD=0 1242 +0x28 01 ~/~/ Same As AT+SYNCMOD=1 1243 +0x28 00 ~/~/ Same As AT+SYNCMOD=0 1346 1346 1347 1347 1348 - 1349 1349 == 4.9 Set Time Sync Interval == 1350 1350 1351 1351 ... ... @@ -1352,17 +1352,16 @@ 1352 1352 Feature: Define System time sync interval. SYNCTDC default value: 10 days. 1353 1353 1354 1354 1355 -(% _msthash="315256" _msttexthash="137488" style="color:#4f81bd" %)**AT Command:**1252 +(% style="color:#4f81bd" %)**AT Command:** 1356 1356 1357 -[[image:image-20220523151411-10.png||_mstalt="449696" _mstvisible="3"]]1254 +[[image:image-20220523151411-10.png||_mstalt="449696"]] 1358 1358 1359 1359 1360 -(% _msthash="315257" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1257 +(% style="color:#4f81bd" %)**Downlink Command:** 1361 1361 1362 -**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A 1259 +**0x29 0A** ~/~/ Same as AT+SYNCTDC=0x0A 1363 1363 1364 1364 1365 - 1366 1366 == 4.10 Print data entries base on page. == 1367 1367 1368 1368 ... ... @@ -1369,17 +1369,16 @@ 1369 1369 Feature: Print the sector data from start page to stop page (max is 416 pages). 1370 1370 1371 1371 1372 -(% _msthash="315258" _msttexthash="264953" style="color:#4f81bd" %)**AT Command: AT+PDTA**1268 +(% style="color:#4f81bd" %)**AT Command: AT+PDTA** 1373 1373 1374 -[[image:image-20220523151450-11.png||_mstalt="451035" _mstvisible="3"]]1270 +[[image:image-20220523151450-11.png||_mstalt="451035"]] 1375 1375 1376 1376 1377 -(% _msthash="315259" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1273 +(% style="color:#4f81bd" %)**Downlink Command:** 1378 1378 1379 1379 No downlink commands for feature 1380 1380 1381 1381 1382 - 1383 1383 == 4.11 Print last few data entries. == 1384 1384 1385 1385 ... ... @@ -1386,17 +1386,16 @@ 1386 1386 Feature: Print the last few data entries 1387 1387 1388 1388 1389 -(% _msthash="315260" _msttexthash="288522" style="color:#4f81bd" %)**AT Command: AT+PLDTA**1284 +(% style="color:#4f81bd" %)**AT Command: AT+PLDTA** 1390 1390 1391 -[[image:image-20220523151524-12.png||_mstalt="452101" _mstvisible="3"]]1286 +[[image:image-20220523151524-12.png||_mstalt="452101"]] 1392 1392 1393 1393 1394 -(% _msthash="315261" _msttexthash="298038" style="color:#4f81bd" %)**Downlink Command:**1289 +(% style="color:#4f81bd" %)**Downlink Command:** 1395 1395 1396 1396 No downlink commands for feature 1397 1397 1398 1398 1399 - 1400 1400 == 4.12 Clear Flash Record == 1401 1401 1402 1402 ... ... @@ -1405,33 +1405,87 @@ 1405 1405 1406 1406 (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA** 1407 1407 1408 -[[image:image-20220523151556-13.png||_mstalt="454129" _mstvisible="3"]]1302 +[[image:image-20220523151556-13.png||_mstalt="454129"]] 1409 1409 1410 1410 1411 1411 (% style="color:#4f81bd" %)**Downlink Command: 0xA3** 1412 1412 1413 -* Example: 0xA301 ~/~/Same as AT+CLRDTA 1307 +* Example: 0xA301 ~/~/ Same as AT+CLRDTA 1414 1414 1309 + 1310 + 1415 1415 == 4.13 Auto Send None-ACK messages == 1416 1416 1417 1417 1418 -(% _msthash="315394" _msttexthash="51837149" _mstvisible="1" %) 1419 1419 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. 1420 1420 1421 1421 1422 1422 (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD** 1423 1423 1424 -(% _msthash="315396" _msttexthash="734682" _mstvisible="1" %) 1425 1425 The default factory setting is 0 1426 1426 1427 -(% _mstvisible="1"border="1" style="background-color:#ffffcc; color:green; width:450px" %)1428 - (% _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**1429 - (% _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" %)OK1321 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %) 1322 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response** 1323 +|(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK 1430 1430 1431 1431 (% style="color:#4f81bd" %)**Downlink Command: 0x34** 1432 1432 1433 -* Example: 0x3401 ~/~/Same as AT+PNACKMD=1 1327 +* Example: 0x3401 ~/~/ Same as AT+PNACKMD=1 1434 1434 1329 + 1330 + 1331 +== 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） == 1332 + 1333 + 1334 +Feature: Set internal and external temperature sensor alarms. 1335 + 1336 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %) 1337 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response** 1338 +|(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK 1339 + 1340 +(% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4** 1341 + 1342 +(% style="color:#037691" %)**Parameter 1**(%%): Alarm mode: 1343 + 1344 +0): Cancel 1345 + 1346 +1): Threshold alarm 1347 + 1348 +2): Fluctuation alarm 1349 + 1350 + 1351 +(% style="color:#037691" %)** Parameter 2**(%%): Sampling time. Unit: seconds, up to 255 seconds. 1352 + 1353 +(% 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.** 1354 + 1355 + 1356 +(% style="color:#037691" %) **Parameter 3 and parameter 4:** 1357 + 1358 +1): If Alarm Mode is set to 1: Parameter 3 and parameter 4 are valid, as before, they represent low temperature and high temperature. 1359 + 1360 +Such as AT+WMOD=1,60,45,105, it means high and low temperature alarm. 1361 + 1362 + 1363 +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. 1364 + 1365 +Such as AT+WMOD=2,10,2,it means that it is a fluctuation alarm. 1366 + 1367 +If the difference between the current collected temperature and the last Uplin is ±2 degrees, the alarm will be issued. 1368 + 1369 + 1370 +(% style="color:#4f81bd" %)**Downlink Command: 0xA5** 1371 + 1372 +0xA5 00 ~-~- AT+WMOD=0. 1373 + 1374 +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 ) 1375 + 1376 +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)) 1377 + 1378 +0xA5 02 0A 02 ~-~- AT+WMOD=2,10,2 (AT+WMOD = second byte, third byte, fourth byte) 1379 + 1380 +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. 1381 + 1382 + 1435 1435 = 5. Battery & How to replace = 1436 1436 1437 1437 == 5.1 Battery Type == ... ... @@ -1438,32 +1438,25 @@ 1438 1438 1439 1439 1440 1440 ((( 1441 -((( 1442 1442 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. 1443 1443 ))) 1444 -))) 1445 1445 1446 1446 ((( 1447 - 1448 -))) 1449 - 1450 -((( 1451 -((( 1452 1452 The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance. 1453 -[[image:image-20220515075034-1.png||_mstalt="428961" _mstvisible="4" height="208" width="644"]] 1394 + 1395 + 1396 +[[image:image-20220515075034-1.png||_mstalt="428961" height="208" width="644"]] 1454 1454 ))) 1455 -))) 1456 1456 1457 1457 The minimum Working Voltage for the LHT65N is ~~ 2.5v. When battery is lower than 2.6v, it is time to change the battery. 1458 1458 1459 1459 1460 - 1461 1461 == 5.2 Replace Battery == 1462 1462 1463 1463 1464 1464 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. 1465 1465 1466 -[[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"]]1407 +[[image:image-20220515075440-2.png||_mstalt="429546" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" height="193" width="257"]] 1467 1467 1468 1468 1469 1469 == 5.3 Battery Life Analyze == ... ... @@ -1474,9 +1474,6 @@ 1474 1474 [[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]] 1475 1475 ))) 1476 1476 1477 -((( 1478 - 1479 -))) 1480 1480 1481 1481 ((( 1482 1482 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]] ... ... @@ -1483,10 +1483,8 @@ 1483 1483 ))) 1484 1484 1485 1485 1486 - 1487 1487 = 6. FAQ = 1488 1488 1489 - 1490 1490 == 6.1 How to use AT Command? == 1491 1491 1492 1492 ... ... @@ -1495,12 +1495,11 @@ 1495 1495 [[image:image-20220530085651-1.png||_mstalt="429949"]] 1496 1496 1497 1497 1498 - (% _msthash="506061" _msttexthash="170755" %)**Connection:**1434 +**Connection:** 1499 1499 1500 1500 * (% style="background-color:yellow" %)**USB to TTL GND <~-~->GND** 1501 1501 * (% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+** 1502 1502 * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11** 1503 -* (% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-** 1504 1504 1505 1505 ((( 1506 1506 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. ... ... @@ -1512,209 +1512,143 @@ 1512 1512 [[image:image-20220530095701-4.png||_mstalt="430014"]] 1513 1513 1514 1514 1515 -(% _msthash="506066" _msttexthash="544869" %) 1516 1516 AT Command List is as below: 1517 1517 1518 -(% _msthash="506067" _msttexthash="361920" %) 1519 1519 AT+<CMD>? : Help on <CMD> 1520 1520 1521 -(% _msthash="506068" _msttexthash="243061" %) 1522 1522 AT+<CMD> : Run <CMD> 1523 1523 1524 -(% _msthash="506069" _msttexthash="704197" %) 1525 1525 AT+<CMD>=<value> : Set the value 1526 1526 1527 -(% _msthash="506070" _msttexthash="455676" %) 1528 1528 AT+<CMD>=? : Get the value 1529 1529 1530 -(% _msthash="506071" _msttexthash="670553" %) 1531 1531 AT+DEBUG: Set more info output 1532 1532 1533 -(% _msthash="506072" _msttexthash="485888" %) 1534 1534 ATZ: Trig a reset of the MCU 1535 1535 1536 -(% _msthash="506073" _msttexthash="2068872" %) 1537 1537 AT+FDR: Reset Parameters to Factory Default, Keys Reserve 1538 1538 1539 -(% _msthash="506074" _msttexthash="689169" %) 1540 1540 AT+DEUI: Get or Set the Device EUI 1541 1541 1542 -(% _msthash="506075" _msttexthash="960414" %) 1543 1543 AT+DADDR: Get or Set the Device Address 1544 1544 1545 -(% _msthash="506076" _msttexthash="1079897" %) 1546 1546 AT+APPKEY: Get or Set the Application Key 1547 1547 1548 -(% _msthash="506077" _msttexthash="1326143" %) 1549 1549 AT+NWKSKEY: Get or Set the Network Session Key 1550 1550 1551 -(% _msthash="506078" _msttexthash="1573000" %) 1552 1552 AT+APPSKEY: Get or Set the Application Session Key 1553 1553 1554 -(% _msthash="506079" _msttexthash="1041729" %) 1555 1555 AT+APPEUI: Get or Set the Application EUI 1556 1556 1557 -(% _msthash="506080" _msttexthash="2104206" %) 1558 1558 AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on) 1559 1559 1560 -(% _msthash="506081" _msttexthash="3369288" %) 1561 1561 AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec) 1562 1562 1563 -(% _msthash="506082" _msttexthash="1894529" %) 1564 1564 AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X) 1565 1565 1566 -(% _msthash="506083" _msttexthash="3864172" %) 1567 1567 AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing 1568 1568 1569 -(% _msthash="506084" _msttexthash="1712204" %) 1570 1570 AT+PNM: Get or Set the public network mode. (0: off, 1: on) 1571 1571 1572 -(% _msthash="506085" _msttexthash="1281202" %) 1573 1573 AT+RX2FQ: Get or Set the Rx2 window frequency 1574 1574 1575 -(% _msthash="506086" _msttexthash="2796781" %) 1576 1576 AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 1577 1577 1578 -(% _msthash="506087" _msttexthash="3285165" %) 1579 1579 AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 1580 1580 1581 -(% _msthash="506088" _msttexthash="3286179" %) 1582 1582 AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 1583 1583 1584 -(% _msthash="506089" _msttexthash="4703803" %) 1585 1585 AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms 1586 1586 1587 -(% _msthash="506090" _msttexthash="4704999" %) 1588 1588 AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms 1589 1589 1590 -(% _msthash="506091" _msttexthash="1528683" %) 1591 1591 AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA) 1592 1592 1593 -(% _msthash="506092" _msttexthash="757185" %) 1594 1594 AT+NWKID: Get or Set the Network ID 1595 1595 1596 -(% _msthash="506093" _msttexthash="1156597" %) 1597 1597 AT+FCU: Get or Set the Frame Counter Uplink 1598 1598 1599 -(% _msthash="506094" _msttexthash="1273987" %) 1600 1600 AT+FCD: Get or Set the Frame Counter Downlink 1601 1601 1602 -(% _msthash="506095" _msttexthash="859222" %) 1603 1603 AT+CLASS: Get or Set the Device Class 1604 1604 1605 -(% _msthash="506096" _msttexthash="384852" %) 1606 1606 AT+JOIN: Join network 1607 1607 1608 -(% _msthash="506097" _msttexthash="548626" %) 1609 1609 AT+NJS: Get the join status 1610 1610 1611 -(% _msthash="506098" _msttexthash="2546206" %) 1612 1612 AT+SENDB: Send hexadecimal data along with the application port 1613 1613 1614 -(% _msthash="506099" _msttexthash="1932307" %) 1615 1615 AT+SEND: Send text data along with the application port 1616 1616 1617 -(% _msthash="506100" _msttexthash="3560557" %) 1618 1618 AT+RECVB: Print last received data in binary format (with hexadecimal values) 1619 1619 1620 -(% _msthash="506101" _msttexthash="1429701" %) 1621 1621 AT+RECV: Print last received data in raw format 1622 1622 1623 -(% _msthash="506102" _msttexthash="1735981" %) 1624 1624 AT+VER: Get current image version and Frequency Band 1625 1625 1626 -(% _msthash="506103" _msttexthash="1189474" %) 1627 1627 AT+CFM: Get or Set the confirmation mode (0-1) 1628 1628 1629 -(% _msthash="506104" _msttexthash="1718210" %) 1630 1630 AT+CFS: Get confirmation status of the last AT+SEND (0-1) 1631 1631 1632 -(% _msthash="506105" _msttexthash="1339403" %) 1633 1633 AT+SNR: Get the SNR of the last received packet 1634 1634 1635 -(% _msthash="506106" _msttexthash="1452009" %) 1636 1636 AT+RSSI: Get the RSSI of the last received packet 1637 1637 1638 -(% _msthash="506107" _msttexthash="2768142" %) 1639 1639 AT+TDC: Get or set the application data transmission interval in ms 1640 1640 1641 -(% _msthash="506108" _msttexthash="1083914" %) 1642 1642 AT+PORT: Get or set the application port 1643 1643 1644 -(% _msthash="506109" _msttexthash="622440" %) 1645 1645 AT+DISAT: Disable AT commands 1646 1646 1647 -(% _msthash="506110" _msttexthash="868361" %) 1648 1648 AT+PWORD: Set password, max 9 digits 1649 1649 1650 -(% _msthash="506111" _msttexthash="2210299" %) 1651 1651 AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode 1652 1652 1653 -(% _msthash="506112" _msttexthash="2113462" %) 1654 1654 AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470 1655 1655 1656 -(% _msthash="506113" _msttexthash="2087423" %) 1657 1657 AT+PDTA: Print the sector data from start page to stop page 1658 1658 1659 -(% _msthash="506114" _msttexthash="1063127" %) 1660 1660 AT+PLDTA: Print the last few sets of data 1661 1661 1662 -(% _msthash="506115" _msttexthash="1999426" %) 1663 1663 AT+CLRDTA: Clear the storage, record position back to 1st 1664 1664 1665 -(% _msthash="506116" _msttexthash="442130" %) 1666 1666 AT+SLEEP: Set sleep mode 1667 1667 1668 -(% _msthash="506117" _msttexthash="1080222" %) 1669 1669 AT+EXT: Get or Set external sensor model 1670 1670 1671 -(% _msthash="506118" _msttexthash="1309490" %) 1672 1672 AT+BAT: Get the current battery voltage in mV 1673 1673 1674 -(% _msthash="506119" _msttexthash="813891" %) 1675 1675 AT+CFG: Print all configurations 1676 1676 1677 -(% _msthash="506120" _msttexthash="551707" %) 1678 1678 AT+WMOD: Get or Set Work Mode 1679 1679 1680 -(% _msthash="506121" _msttexthash="2631499" %) 1681 1681 AT+ARTEMP: Get or set the internal Temperature sensor alarm range 1682 1682 1683 -(% _msthash="506122" _msttexthash="3907150" %) 1684 1684 AT+CITEMP: Get or set the internal Temperature sensor collection interval in min 1685 1685 1686 -(% _msthash="506123" _msttexthash="854620" %) 1687 1687 AT+SETCNT: Set the count at present 1688 1688 1689 -(% _msthash="506124" _msttexthash="2554877" %) 1690 1690 AT+RJTDC: Get or set the ReJoin data transmission interval in min 1691 1691 1692 -(% _msthash="506125" _msttexthash="771849" %) 1693 1693 AT+RPL: Get or set response level 1694 1694 1695 -(% _msthash="506126" _msttexthash="1484314" %) 1696 1696 AT+TIMESTAMP: Get or Set UNIX timestamp in second 1697 1697 1698 -(% _msthash="506127" _msttexthash="741728" %) 1699 1699 AT+LEAPSEC: Get or Set Leap Second 1700 1700 1701 -(% _msthash="506128" _msttexthash="1694017" %) 1702 1702 AT+SYNCMOD: Get or Set time synchronization method 1703 1703 1704 -(% _msthash="506129" _msttexthash="2235948" %) 1705 1705 AT+SYNCTDC: Get or set time synchronization interval in day 1706 1706 1707 -(% _msthash="506130" _msttexthash="425542" %) 1708 1708 AT+PID: Get or set the PID 1709 1709 1710 1710 1711 - 1712 1712 == 6.2 Where to use AT commands and Downlink commands == 1713 1713 1714 1714 1715 1715 **AT commands：** 1716 1716 1717 -[[image:image-20220620153708-1.png||height="603" width="723"]] 1586 +[[image:image-20220620153708-1.png||_mstalt="429806" height="603" width="723"]] 1718 1718 1719 1719 1720 1720 **Downlink commands:** ... ... @@ -1748,20 +1748,18 @@ 1748 1748 [[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]] 1749 1749 1750 1750 1751 - 1752 1752 == 6.3 How to change the uplink interval？ == 1753 1753 1754 1754 1755 -[[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"]]1623 +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);"]] 1756 1756 1757 1757 1758 - 1759 1759 == 6.4 How to use TTL-USB to connect a PC to input AT commands? == 1760 1760 1761 1761 1762 -[[image:image-20220615153355-1.png]] 1629 +[[image:image-20220615153355-1.png||_mstalt="430222"]] 1763 1763 1764 -[[image:1655802313617-381.png]] 1631 +[[image:1655802313617-381.png||_mstalt="293917"]] 1765 1765 1766 1766 1767 1767 ((( ... ... @@ -1771,37 +1771,37 @@ 1771 1771 1772 1772 Input password and ATZ to activate LHT65N,As shown below: 1773 1773 1774 -[[image:image-20220615154519-3.png||height="672" width="807"]] 1641 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]] 1775 1775 1776 1776 1777 - 1778 1778 == 6.5 How to use TTL-USB to connect PC to upgrade firmware? == 1779 1779 1780 1780 1781 -[[image:image-20220615153355-1.png]] 1647 +[[image:image-20220615153355-1.png||_mstalt="430222"]] 1782 1782 1783 1783 1784 1784 (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer first. 1785 1785 1786 -[[image:image-20220615170542-5.png]] 1652 +[[image:image-20220615170542-5.png||_mstalt="430638"]] 1787 1787 1788 1788 1789 -(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1790 1790 1791 -(% _msthash="506146" _msttexthash="52173160" %) 1656 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1657 + 1792 1792 First connect the four lines；(% style="display:none" %) 1793 1793 1794 -[[image:image-20220621170938-1.png||height="413" width="419"]] (% _mstvisible="1" %)，(% style="display:none" %)1660 +[[image:image-20220621170938-1.png||_mstalt="431340" height="413" width="419"]]，(% style="display:none" %) 1795 1795 1796 1796 1797 - (% _mstvisible="1" %)Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode.1663 +Then use DuPont cable to short circuit port3 and port1, and then release them, so that the device enters bootlaod mode. 1798 1798 1799 -[[image:image-20220621170938-2.png]] 1665 +[[image:image-20220621170938-2.png||_mstalt="431704"]] 1800 1800 1801 1801 1668 + 1802 1802 (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded. 1803 1803 1804 -[[image:image-20220615171334-6.png]] 1671 +[[image:image-20220615171334-6.png||_mstalt="431028"]] 1805 1805 1806 1806 1807 1807 Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade. ... ... @@ -1809,20 +1809,19 @@ 1809 1809 1810 1810 When this interface appears, it indicates that the download has been completed. 1811 1811 1812 -[[image:image-20220620160723-8.png]] 1679 +[[image:image-20220620160723-8.png||_mstalt="430703"]] 1813 1813 1814 1814 1815 1815 Finally, unplug the DuPont cable on port4, and then use the DuPont cable to short circuit port3 and port1 to reset the device. 1816 1816 1817 1817 1818 - 1819 1819 == 6.6 Using USB-TYPE-C to connect to the computer using the AT command == 1820 1820 1821 1821 1822 -[[image:image-20220623110706-1.png]] 1688 +[[image:image-20220623110706-1.png||_mstalt="427869"]] 1823 1823 1824 1824 1825 -[[image:image-20220623112117-4.png||height="459" width="343"]] 1691 +[[image:image-20220623112117-4.png||_mstalt="428350" height="459" width="343"]] 1826 1826 1827 1827 1828 1828 ((( ... ... @@ -1832,36 +1832,34 @@ 1832 1832 1833 1833 Input password and ATZ to activate LHT65N,As shown below: 1834 1834 1835 -[[image:image-20220615154519-3.png||height="672" width="807"]] 1701 +[[image:image-20220615154519-3.png||_mstalt="431925" height="672" width="807"]] 1836 1836 1837 1837 1838 - 1839 1839 == 6.7 How to use USB-TYPE-C to connect PC to upgrade firmware? == 1840 1840 1841 1841 1842 -[[image:image-20220623110706-1.png]] 1707 +[[image:image-20220623110706-1.png||_mstalt="427869"]] 1843 1843 1844 1844 1845 1845 (% style="color:blue" %)**Step1**(%%): Install TremoProgrammer first. 1846 1846 1847 -[[image:image-20220615170542-5.png]] 1712 +[[image:image-20220615170542-5.png||_mstalt="430638"]] 1848 1848 1849 1849 1850 -(% style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1851 1851 1852 -(% _msthash="506146" _msttexthash="52173160" %) 1716 +(% _mstmutation="1" style="color:blue" %)**Step2**(%%)：wiring method.(% style="display:none" %) 1717 + 1853 1853 First connect the four lines； 1854 1854 1855 -(% _msthash="506146" _msttexthash="52173160" %) 1856 -[[image:image-20220623113959-5.png||height="528" width="397"]] 1720 +[[image:image-20220623113959-5.png||_mstalt="433485" height="528" width="397"]] 1857 1857 1858 -(% _msthash="506146" _msttexthash="52173160" %) 1859 -Press and hold the start key to restart and enter (% _mstvisible="1" %)bootlaod(%%) mode. 1722 +Connect A8 and GND with Dupont wire for a while and then separate，enter reset mode 1860 1860 1861 1861 1725 + 1862 1862 (% style="color:blue" %)**Step3：**(%%)Select the device port to be connected, baud rate and bin file to be downloaded. 1863 1863 1864 -[[image:image-20220615171334-6.png]] 1728 +[[image:image-20220615171334-6.png||_mstalt="431028"]] 1865 1865 1866 1866 1867 1867 Click the (% style="color:blue" %)**start**(%%) button to start the firmware upgrade. ... ... @@ -1869,36 +1869,36 @@ 1869 1869 1870 1870 When this interface appears, it indicates that the download has been completed. 1871 1871 1872 -[[image:image-20220620160723-8.png]] 1736 +[[image:image-20220620160723-8.png||_mstalt="430703"]] 1873 1873 1874 1874 1875 -Finally, restart resetdeviceagain1739 +Finally,Disconnect 3.3v，Connect A8 and GND with Dupont wire for a while and then separate，exit reset mode 1876 1876 1877 1877 1742 +== 6.8 Why can't I see the datalog information == 1878 1878 1879 -= 7. Order Info = 1880 1880 1745 +~1. The time is not aligned, and the correct query command is not used. 1881 1881 1882 - PartNumber:(%_mstvisible="4"style="color:#4f81bd"%)**LHT65N-XX-YY**1747 +2. Decoder error, did not parse the datalog data, the data was filtered. 1883 1883 1884 -(% style="color:#4f81bd" %)**XX **(%%): The default frequency band 1885 1885 1886 - (% style="color:#4f81bd"%)****(% style="color:red"%)**AS923**(%%): LoRaWANAS923 band1750 += 7. Order Info = 1887 1887 1888 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1889 1889 1890 - *(% style="color:#4f81bd" %)****(% style="color:red" %)**EU433**(%%):LoRaWANEU433 band1753 +Part Number: (% style="color:#4f81bd" %)** LHT65N-XX-YY** 1891 1891 1892 - *(% style="color:#4f81bd" %)** **(%style="color:red"%)**EU868**(%%):LoRaWANEU868band1755 +(% style="color:#4f81bd" %)**XX **(%%): The default frequency band 1893 1893 1894 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1757 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1758 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1759 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1760 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1761 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1762 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**US915**(%%): LoRaWAN US915 band 1763 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1764 +* (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1895 1895 1896 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1897 - 1898 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1899 - 1900 -* (% style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1901 - 1902 1902 (% style="color:#4f81bd" %)**YY**(%%): Sensor Accessories 1903 1903 1904 1904 * (% style="color:red" %)**E3**(%%): External Temperature Probe ... ... @@ -1905,7 +1905,6 @@ 1905 1905 1906 1906 1907 1907 1908 - 1909 1909 = 8. Packing Info = 1910 1910 1911 1911 ... ... @@ -1916,20 +1916,18 @@ 1916 1916 1917 1917 **Dimension and weight**: 1918 1918 1919 -* Device Size: 10 x 10 x 3.5 cm1782 +* Device Size: 10 x 10 x 3.5 mm 1920 1920 * Device Weight: 120.5g 1921 1921 1922 1922 1923 1923 1924 - 1925 1925 = 9. Reference material = 1926 1926 1927 1927 1928 -* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0 ||_msthash="504975" _msttexthash="51420512"]]1790 +* [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]] 1929 1929 1930 1930 1931 1931 1932 - 1933 1933 = 10. FCC Warning = 1934 1934 1935 1935 ... ... @@ -1938,3 +1938,6 @@ 1938 1938 (1) This device may not cause harmful interference； 1939 1939 1940 1940 (2) this device must accept any interference received, including interference that may cause undesired operation. 1802 + 1803 + 1804 +
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