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Last modified by Xiaoling on 2023/07/18 10:12
From version 249.1
edited by Ellie Zhang
on 2023/05/09 14:14
Change comment: There is no comment for this version
To version 238.6
edited by Xiaoling
on 2023/04/26 18:05
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Ellie
1 +XWiki.Xiaoling
Content
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43 43  )))
44 44  
45 45  
46 -
47 47  == 1.2 Features ==
48 48  
49 49  
... ... @@ -58,6 +58,8 @@
58 58  * Tri-color LED to indicate working status
59 59  * Datalog feature (Max 3328 records)
60 60  
60 +
61 +
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -82,6 +82,8 @@
82 82  * ±2°C accuracy from -55°C to +125°C
83 83  * Operating Range: -55 °C ~~ 125 °C
84 84  
86 +
87 +
85 85  = 2. Connect LHT65N to IoT Server =
86 86  
87 87  == 2.1 How does LHT65N work? ==
... ... @@ -128,6 +128,8 @@
128 128  )))
129 129  |(% 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.
130 130  
134 +
135 +
131 131  == 2.3 Example to join LoRaWAN network ==
132 132  
133 133  
... ... @@ -243,6 +243,8 @@
243 243  
244 244  * 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.)
245 245  
251 +
252 +
246 246  === 2.4.1 Decoder in TTN V3 ===
247 247  
248 248  
... ... @@ -285,6 +285,8 @@
285 285  
286 286  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
287 287  
295 +
296 +
288 288  === 2.4.3 Built-in Temperature ===
289 289  
290 290  
... ... @@ -296,6 +296,8 @@
296 296  
297 297  * Temperature:  (0xF5C6-65536)/100=-26.18℃
298 298  
308 +
309 +
299 299  === 2.4.4 Built-in Humidity ===
300 300  
301 301  
... ... @@ -303,6 +303,8 @@
303 303  
304 304  * Humidity:    0x025C/10=60.4%
305 305  
317 +
318 +
306 306  === 2.4.5 Ext # ===
307 307  
308 308  
... ... @@ -313,6 +313,8 @@
313 313  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
314 314  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
315 315  
329 +
330 +
316 316  === 2.4.6 Ext value ===
317 317  
318 318  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -367,7 +367,7 @@
367 367  |(% style="width:110px" %)(((
368 368  **Value**
369 369  )))|(% style="width:71px" %)(((
370 -External temperature
385 +[[External temperature>>||anchor="H4.2SetExternalSensorMode"]]
371 371  )))|(% style="width:99px" %)(((
372 372  [[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
373 373  )))|(% style="width:132px" %)(((
... ... @@ -402,6 +402,8 @@
402 402  * (% 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.
403 403  * (% 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)
404 404  
420 +
421 +
405 405  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
406 406  
407 407  
... ... @@ -467,20 +467,10 @@
467 467  The external cable NE2 can be use for MOD4 and MOD8
468 468  
469 469  
470 -==== 2.4.6.5 Ext~=11 SHT31 Sensor （Since Firmware v1.3） ====
471 471  
488 +==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
472 472  
473 -[[image:65N-E31F.jpg||height="454" width="459"]]
474 474  
475 -
476 -(% style="color:blue" %)**Ext=11,Temperature Sensor(SHT31)：**
477 -
478 -[[image:SHT31.png]]
479 -
480 -
481 -==== 2.4.6.6 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
482 -
483 -
484 484  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
485 485  
486 486  
... ... @@ -525,7 +525,7 @@
525 525  
526 526  
527 527  
528 -==== 2.4.6.7 Ext~=8 Counting Mode（Since Firmware v1.3） ====
535 +==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
529 529  
530 530  
531 531  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
... ... @@ -991,6 +991,8 @@
991 991  * RED LED when external sensor is not connected
992 992  * For each success downlink, the PURPLE LED will blink once
993 993  
1001 +
1002 +
994 994  == 2.9 installation ==
995 995  
996 996  
... ... @@ -1043,44 +1043,8 @@
1043 1043  * Operating Range: -40 ~~ 125 °C
1044 1044  * Working voltage 2.35v ~~ 5v
1045 1045  
1046 -== 3.3 E31F Temperature Probe ==
1047 1047  
1048 1048  
1049 -[[image:65N-E31F-1.jpg||height="169" width="170"]] [[image:65N-E31F.jpg||height="196" width="198"]]
1050 -
1051 -
1052 -Temperature sensor with 1 meters cable long
1053 -
1054 -**Built-in Temperature Sensor:**
1055 -
1056 -* Resolution: 0.01 °C
1057 -* Accuracy Tolerance : Typ ±0.3 °C
1058 -* Long Term Drift: < 0.02 °C/yr
1059 -* Operating Range: -40 ~~ 80 °C
1060 -
1061 -**Built-in Humidity Sensor:**
1062 -
1063 -* Resolution: 0.04 %RH
1064 -* Accuracy Tolerance : Typ ±3 %RH
1065 -* Long Term Drift: < 0.02 °C/yr
1066 -* Operating Range: 0 ~~ 96 %RH
1067 -
1068 -**External Temperature Sensor :**
1069 -
1070 -* Resolution: 0.01 °C
1071 -* Accuracy Tolerance : Typical ±0.3 °C
1072 -* Long Term Drift: < 0.02 °C/yr
1073 -* Operating Range: -40 ~~ 125 °C
1074 -
1075 -**External Humidity Sensor :**
1076 -
1077 -* Resolution: 0.04 %RH
1078 -* Accuracy Tolerance : Typ ±3 %RH
1079 -* Long Term Drift: < 0.02 °C/yr
1080 -* Operating Range: 0 ~~ 96 %RH
1081 -
1082 -
1083 -(% class="wikigeneratedid" %)
1084 1084  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1085 1085  
1086 1086  
... ... @@ -1138,7 +1138,7 @@
1138 1138  
1139 1139  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1140 1140  |(% 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**
1141 -|(% style="width:155px" %)AT+TDC=?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1114 +|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1142 1142  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1143 1143  
1144 1144  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1151,6 +1151,8 @@
1151 1151  
1152 1152  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1153 1153  
1127 +
1128 +
1154 1154  == 4.2 Set External Sensor Mode ==
1155 1155  
1156 1156  
... ... @@ -1162,7 +1162,7 @@
1162 1162  
1163 1163  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1164 1164  |(% 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**
1165 -|(% style="width:155px" %)AT+EXT=?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1140 +|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1166 1166  |(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1167 1167  |(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1168 1168  
... ... @@ -1178,6 +1178,8 @@
1178 1178  
1179 1179  * 0xA20702003c: Same as AT+SETCNT=60
1180 1180  
1156 +
1157 +
1181 1181  == 4.3 Enable/Disable uplink Temperature probe ID ==
1182 1182  
1183 1183  
... ... @@ -1200,6 +1200,7 @@
1200 1200  
1201 1201  (% style="color:#4f81bd" %)**AT Command:**
1202 1202  
1180 +
1203 1203  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1204 1204  |(% 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**
1205 1205  |(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
... ... @@ -1209,13 +1209,17 @@
1209 1209  * **0xA800**  **~-~->** AT+PID=0
1210 1210  * **0xA801**     **~-~->** AT+PID=1
1211 1211  
1190 +
1191 +
1212 1212  == 4.4 Set Password ==
1213 1213  
1214 1214  
1215 1215  Feature: Set device password, max 9 digits
1216 1216  
1197 +
1217 1217  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1218 1218  
1200 +
1219 1219  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1220 1220  |(% 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**
1221 1221  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
... ... @@ -1235,8 +1235,10 @@
1235 1235  
1236 1236  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1237 1237  
1220 +
1238 1238  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1239 1239  
1223 +
1240 1240  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1241 1241  |(% 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**
1242 1242  |(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
... ... @@ -1256,6 +1256,7 @@
1256 1256  
1257 1257  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1258 1258  
1243 +
1259 1259  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1260 1260  |(% 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**
1261 1261  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
... ... @@ -1268,13 +1268,17 @@
1268 1268  
1269 1269  * There is no downlink command to set to Sleep mode.
1270 1270  
1256 +
1257 +
1271 1271  == 4.7 Set system time ==
1272 1272  
1273 1273  
1274 1274  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1275 1275  
1263 +
1276 1276  (% style="color:#4f81bd" %)**AT Command:**
1277 1277  
1266 +
1278 1278  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1279 1279  |(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1280 1280  |(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
... ... @@ -1297,10 +1297,13 @@
1297 1297  
1298 1298  (((
1299 1299  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.
1289 +
1290 +
1300 1300  )))
1301 1301  
1302 1302  (% style="color:#4f81bd" %)**AT Command:**
1303 1303  
1295 +
1304 1304  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1305 1305  |(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1306 1306  |(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
... ... @@ -1316,8 +1316,10 @@
1316 1316  
1317 1317  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1318 1318  
1311 +
1319 1319  (% style="color:#4f81bd" %)**AT Command:**
1320 1320  
1314 +
1321 1321  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1322 1322  |(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1323 1323  |(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
... ... @@ -1332,6 +1332,7 @@
1332 1332  
1333 1333  Feature: Print the sector data from start page to stop page (max is 416 pages).
1334 1334  
1329 +
1335 1335  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1336 1336  
1337 1337  [[image:image-20230426164330-2.png]]
... ... @@ -1347,6 +1347,7 @@
1347 1347  
1348 1348  Feature: Print the last few data entries
1349 1349  
1345 +
1350 1350  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1351 1351  
1352 1352  [[image:image-20230426164932-3.png]]
... ... @@ -1378,11 +1378,14 @@
1378 1378  
1379 1379  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1380 1380  
1377 +
1378 +
1381 1381  == 4.13 Auto Send None-ACK messages ==
1382 1382  
1383 1383  
1384 1384  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.
1385 1385  
1384 +
1386 1386  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1387 1387  
1388 1388  The default factory setting is 0
... ... @@ -1395,6 +1395,8 @@
1395 1395  
1396 1396  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1397 1397  
1397 +
1398 +
1398 1398  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1399 1399  
1400 1400  
... ... @@ -1839,6 +1839,8 @@
1839 1839  
1840 1840  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1841 1841  
1843 +
1844 +
1842 1842  = 8. Packing Info =
1843 1843  
1844 1844  
... ... @@ -1852,11 +1852,15 @@
1852 1852  * Device Size:  10 x 10 x 3.5 mm
1853 1853  * Device Weight: 120.5g
1854 1854  
1858 +
1859 +
1855 1855  = 9. Reference material =
1856 1856  
1857 1857  
1858 1858  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1859 1859  
1865 +
1866 +
1860 1860  = 10. FCC Warning =
1861 1861  
1862 1862  
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