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Last modified by Xiaoling on 2023/07/18 10:12
From version 241.1
edited by Ellie Zhang
on 2023/05/08 11:29
Change comment: There is no comment for this version
To version 234.20
edited by Xiaoling
on 2023/04/26 15:27
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Ellie
1 +XWiki.Xiaoling
Content
... ... @@ -43,7 +43,6 @@
43 43  )))
44 44  
45 45  
46 -
47 47  == 1.2 Features ==
48 48  
49 49  
... ... @@ -58,7 +58,6 @@
58 58  * Tri-color LED to indicate working status
59 59  * Datalog feature (Max 3328 records)
60 60  
61 -
62 62  == 1.3 Specification ==
63 63  
64 64  
... ... @@ -83,7 +83,6 @@
83 83  * ±2°C accuracy from -55°C to +125°C
84 84  * Operating Range: -55 °C ~~ 125 °C
85 85  
86 -
87 87  = 2. Connect LHT65N to IoT Server =
88 88  
89 89  == 2.1 How does LHT65N work? ==
... ... @@ -130,7 +130,6 @@
130 130  )))
131 131  |(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means LHT65N is in Deep Sleep Mode.
132 132  
133 -
134 134  == 2.3 Example to join LoRaWAN network ==
135 135  
136 136  
... ... @@ -246,7 +246,6 @@
246 246  
247 247  * 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.)
248 248  
249 -
250 250  === 2.4.1 Decoder in TTN V3 ===
251 251  
252 252  
... ... @@ -289,7 +289,6 @@
289 289  
290 290  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
291 291  
292 -
293 293  === 2.4.3 Built-in Temperature ===
294 294  
295 295  
... ... @@ -301,7 +301,6 @@
301 301  
302 302  * Temperature:  (0xF5C6-65536)/100=-26.18℃
303 303  
304 -
305 305  === 2.4.4 Built-in Humidity ===
306 306  
307 307  
... ... @@ -309,7 +309,6 @@
309 309  
310 310  * Humidity:    0x025C/10=60.4%
311 311  
312 -
313 313  === 2.4.5 Ext # ===
314 314  
315 315  
... ... @@ -320,7 +320,6 @@
320 320  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
321 321  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
322 322  
323 -
324 324  === 2.4.6 Ext value ===
325 325  
326 326  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -375,7 +375,7 @@
375 375  |(% style="width:110px" %)(((
376 376  **Value**
377 377  )))|(% style="width:71px" %)(((
378 -External temperature
369 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
379 379  )))|(% style="width:99px" %)(((
380 380  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
381 381  )))|(% style="width:132px" %)(((
... ... @@ -410,7 +410,6 @@
410 410  * (% 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.
411 411  * (% 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)
412 412  
413 -
414 414  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
415 415  
416 416  
... ... @@ -496,21 +496,21 @@
496 496  
497 497  Ext=4,Interrupt Sensor：
498 498  
499 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
489 +(% border="1.5" cellspacing="4" style="background-color:#f2f2f2; height:6px; width:478px" %)
500 500  |(% style="width:101px" %)(((
501 501  **AT+EXT=4,1**
502 -)))|(% style="width:395px" %)(((
503 -**Sent uplink packet in both rising and falling interrupt**
492 +)))|(% style="width:373px" %)(((
493 +Sent uplink packet in both rising and falling interrupt
504 504  )))
505 505  |(% style="width:101px" %)(((
506 506  **AT+EXT=4,2**
507 -)))|(% style="width:395px" %)(((
508 -**Sent uplink packet only in falling interrupt**
497 +)))|(% style="width:373px" %)(((
498 +Sent uplink packet only in falling interrupt
509 509  )))
510 510  |(% style="width:101px" %)(((
511 511  **AT+EXT=4,3**
512 -)))|(% style="width:395px" %)(((
513 -**Sent uplink packet only in rising interrupt**
502 +)))|(% style="width:373px" %)(((
503 +Sent uplink packet only in rising interrupt
514 514  )))
515 515  
516 516  Trigger by falling edge:
... ... @@ -542,21 +542,21 @@
542 542  
543 543  Ext=8, Counting Sensor ( 4 bytes)：
544 544  
545 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:330px" %)
546 -|(% style="width:131px" %)(((
547 -**AT+EXT=8,0**
548 -)))|(% style="width:195px" %)(((
549 -**Count at falling interrupt**
535 +(% border="2" cellpadding="4" cellspacing="4" style="background-color:#ffffcc; color:green; height:6px; width:381px" %)
536 +|(% style="width:138px" %)(((
537 +AT+EXT=8,0
538 +)))|(% style="width:240px" %)(((
539 +Count at falling interrupt
550 550  )))
551 -|(% style="width:131px" %)(((
552 -**AT+EXT=8,1**
553 -)))|(% style="width:195px" %)(((
554 -**Count at rising interrupt**
541 +|(% style="width:138px" %)(((
542 +AT+EXT=8,1
543 +)))|(% style="width:240px" %)(((
544 +Count at rising interrupt
555 555  )))
556 -|(% style="width:131px" %)(((
557 -**AT+SETCNT=60**
558 -)))|(% style="width:195px" %)(((
559 -**Sent current count to 60**
546 +|(% style="width:138px" %)(((
547 +AT+SETCNT=60
548 +)))|(% style="width:240px" %)(((
549 +Sent current count to 60
560 560  )))
561 561  
562 562  [[image:image-20220906101320-6.png||_mstalt="428064"]]
... ... @@ -582,6 +582,9 @@
582 582  Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
583 583  )))
584 584  
575 +(((
576 +
577 +)))
585 585  
586 586  (((
587 587  (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the LoRaWAN network.
... ... @@ -591,6 +591,9 @@
591 591  (% style="color:blue" %)**Step 2**(%%): Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
592 592  )))
593 593  
587 +(((
588 +
589 +)))
594 594  
595 595  (((
596 596  Add Datacake:
... ... @@ -704,10 +704,9 @@
704 704  
705 705  User can poll sensor value based on timestamps from the server. Below is the downlink command.
706 706  
707 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
708 -|(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
709 -|(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
703 +[[image:image-20220523152302-15.png||_mstalt="451581"]]
710 710  
705 +
711 711  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.
712 712  
713 713  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -724,10 +724,10 @@
724 724  
725 725  **Retrieval data payload:**
726 726  
727 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
728 -|=(% style="width: 60px;background-color:#D9E2F3" %)(((
722 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:480px" %)
723 +|=(% style="width: 60px;" %)(((
729 729  **Size(bytes)**
730 -)))|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 90px;background-color:#D9E2F3" %)**2**|=(% style="width: 70px;background-color:#D9E2F3" %)**2**|=(% style="width: 100px;background-color:#D9E2F3" %)**1**|=(% style="width: 70px;background-color:#D9E2F3" %)**4**
725 +)))|=(% style="width: 90px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 100px;" %)**1**|=(% style="width: 70px;" %)**4**
731 731  |(% 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"]]
732 732  
733 733  **Poll message flag & Ext:**
... ... @@ -759,7 +759,7 @@
759 759  
760 760  If LHT65N has below data inside Flash:
761 761  
762 -[[image:image-20230426171833-4.png]]
757 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
763 763  
764 764  
765 765  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -1042,22 +1042,6 @@
1042 1042  * Operating Range: -40 ~~ 125 °C
1043 1043  * Working voltage 2.35v ~~ 5v
1044 1044  
1045 -
1046 -== 3.2 E31F Temperature Probe ==
1047 -
1048 -
1049 -[[image:65N-E31F-1.jpg||height="161" width="162"]] [[image:65N-E31F.jpg||height="192" width="194"]]
1050 -
1051 -
1052 -Temperature sensor with 1 meters cable long
1053 -
1054 -* Resolution: 0.01 °C
1055 -* Accuracy Tolerance : Typical ±0.3 °C
1056 -* Long Term Drift: < 0.02 °C/yr
1057 -* Operating Range: -40 ~~ 125 °C
1058 -* Working voltage 2.35v ~~ 5v
1059 -
1060 -
1061 1061  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1062 1062  
1063 1063  
... ... @@ -1113,11 +1113,9 @@
1113 1113  
1114 1114  (% style="color:#4f81bd" %)**AT Command: AT+TDC**
1115 1115  
1116 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1117 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:166px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:180px" %)**Response**
1118 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1119 -|(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1095 +[[image:image-20220523150701-2.png||_mstalt="427453"]]
1120 1120  
1097 +
1121 1121  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1122 1122  
1123 1123  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1128,7 +1128,6 @@
1128 1128  
1129 1129  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1130 1130  
1131 -
1132 1132  == 4.2 Set External Sensor Mode ==
1133 1133  
1134 1134  
... ... @@ -1137,12 +1137,8 @@
1137 1137  
1138 1138  (% style="color:#4f81bd" %)**AT Command: AT+EXT**
1139 1139  
1116 +[[image:image-20220523150759-3.png||_mstalt="432146"]]
1140 1140  
1141 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1142 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:153px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Response**
1143 -|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1144 -|(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1145 -|(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1146 1146  
1147 1147  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1148 1148  
... ... @@ -1156,7 +1156,6 @@
1156 1156  
1157 1157  * 0xA20702003c: Same as AT+SETCNT=60
1158 1158  
1159 -
1160 1160  == 4.3 Enable/Disable uplink Temperature probe ID ==
1161 1161  
1162 1162  
... ... @@ -1179,31 +1179,24 @@
1179 1179  
1180 1180  (% style="color:#4f81bd" %)**AT Command:**
1181 1181  
1182 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1183 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
1184 -|(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1153 +[[image:image-20220523150928-4.png||_mstalt="431821"]]
1185 1185  
1155 +
1186 1186  (% style="color:#4f81bd" %)**Downlink Command:**
1187 1187  
1188 1188  * **0xA800**  **~-~->** AT+PID=0
1189 1189  * **0xA801**     **~-~->** AT+PID=1
1190 1190  
1191 -
1192 1192  == 4.4 Set Password ==
1193 1193  
1194 1194  
1195 1195  Feature: Set device password, max 9 digits
1196 1196  
1166 +
1197 1197  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1198 1198  
1199 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1200 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**Response**
1201 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1202 -123456
1169 +[[image:image-20220523151052-5.png||_mstalt="428623"]]
1203 1203  
1204 -OK
1205 -)))
1206 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1207 1207  
1208 1208  (% style="color:#4f81bd" %)**Downlink Command:**
1209 1209  
... ... @@ -1215,12 +1215,12 @@
1215 1215  
1216 1216  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1217 1217  
1182 +
1218 1218  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1219 1219  
1220 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1221 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:191px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1222 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1185 +[[image:image-20220523151132-6.png||_mstalt="428649"]]
1223 1223  
1187 +
1224 1224  (% style="color:#4f81bd" %)**Downlink Command:**
1225 1225  
1226 1226  No downlink command for this feature.
... ... @@ -1236,33 +1236,23 @@
1236 1236  
1237 1237  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1238 1238  
1239 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1240 -|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:218px" %)**Response**
1241 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1242 -Clear all stored sensor data…
1203 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
1243 1243  
1244 -OK
1245 -)))
1246 1246  
1247 1247  (% style="color:#4f81bd" %)**Downlink Command:**
1248 1248  
1249 1249  * There is no downlink command to set to Sleep mode.
1250 1250  
1251 -
1252 1252  == 4.7 Set system time ==
1253 1253  
1254 1254  
1255 1255  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1256 1256  
1215 +
1257 1257  (% style="color:#4f81bd" %)**AT Command:**
1258 1258  
1259 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1260 -|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1261 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1262 -OK
1218 +[[image:image-20220523151253-8.png||_mstalt="430677"]]
1263 1263  
1264 -Set System time to 2021-01-20 00:59:12
1265 -)))
1266 1266  
1267 1267  (% style="color:#4f81bd" %)**Downlink Command:**
1268 1268  
... ... @@ -1278,14 +1278,15 @@
1278 1278  
1279 1279  (((
1280 1280  SYNCMOD is set to 1 by default. If user want to set a different time from LoRaWAN server, user need to set this to 0.
1235 +
1236 +
1281 1281  )))
1282 1282  
1283 1283  (% style="color:#4f81bd" %)**AT Command:**
1284 1284  
1285 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1286 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1287 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1241 +[[image:image-20220523151336-9.png||_mstalt="431717"]]
1288 1288  
1243 +
1289 1289  (% style="color:#4f81bd" %)**Downlink Command:**
1290 1290  
1291 1291  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1297,12 +1297,12 @@
1297 1297  
1298 1298  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1299 1299  
1255 +
1300 1300  (% style="color:#4f81bd" %)**AT Command:**
1301 1301  
1302 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1303 -|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1304 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1258 +[[image:image-20220523151411-10.png||_mstalt="449696"]]
1305 1305  
1260 +
1306 1306  (% style="color:#4f81bd" %)**Downlink Command:**
1307 1307  
1308 1308  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1313,9 +1313,10 @@
1313 1313  
1314 1314  Feature: Print the sector data from start page to stop page (max is 416 pages).
1315 1315  
1271 +
1316 1316  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1317 1317  
1318 -[[image:image-20230426164330-2.png]]
1274 +[[image:image-20220523151450-11.png||_mstalt="451035"]]
1319 1319  
1320 1320  
1321 1321  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1328,9 +1328,10 @@
1328 1328  
1329 1329  Feature: Print the last few data entries
1330 1330  
1287 +
1331 1331  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1332 1332  
1333 -[[image:image-20230426164932-3.png]]
1290 +[[image:image-20220523151524-12.png||_mstalt="452101"]]
1334 1334  
1335 1335  
1336 1336  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1346,31 +1346,25 @@
1346 1346  
1347 1347  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1348 1348  
1306 +[[image:image-20220523151556-13.png||_mstalt="454129"]]
1349 1349  
1350 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1351 -|(% style="background-color:#d9e2f3; color:#0070c0; width:157px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:137px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1352 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1353 -Clear all stored sensor data…
1354 1354  
1355 -OK
1356 -)))
1357 -
1358 1358  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1359 1359  
1360 1360  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1361 1361  
1362 -
1363 1363  == 4.13 Auto Send None-ACK messages ==
1364 1364  
1365 1365  
1366 1366  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.
1367 1367  
1318 +
1368 1368  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1369 1369  
1370 1370  The default factory setting is 0
1371 1371  
1372 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1373 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1323 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1324 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**Response**
1374 1374  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1375 1375  
1376 1376  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1377,14 +1377,13 @@
1377 1377  
1378 1378  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1379 1379  
1380 -
1381 1381  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1382 1382  
1383 1383  
1384 1384  Feature: Set internal and external temperature sensor alarms.
1385 1385  
1386 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1387 -|=(% style="width: 250px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**Response**
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**
1388 1388  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1389 1389  
1390 1390  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -1822,7 +1822,6 @@
1822 1822  
1823 1823  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1824 1824  
1825 -
1826 1826  = 8. Packing Info =
1827 1827  
1828 1828  
... ... @@ -1836,13 +1836,11 @@
1836 1836  * Device Size:  10 x 10 x 3.5 mm
1837 1837  * Device Weight: 120.5g
1838 1838  
1839 -
1840 1840  = 9. Reference material =
1841 1841  
1842 1842  
1843 1843  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1844 1844  
1845 -
1846 1846  = 10. FCC Warning =
1847 1847  
1848 1848  
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