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Last modified by Xiaoling on 2023/07/18 10:12
From version 248.1
edited by Ellie Zhang
on 2023/05/09 14:12
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  
... ... @@ -467,17 +467,7 @@
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  
472 -
473 -[[image:65N-E31F.jpg||height="454" width="459"]]
474 -
475 -
476 -(% style="color:blue" %)**Ext=11,Temperature Sensor(SHT31)：**
477 -
478 -[[image:SHT31.png]]
479 -
480 -
481 481  ==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
482 482  
483 483  
... ... @@ -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  
... ... @@ -1043,43 +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 1083  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1084 1084  
1085 1085  
... ... @@ -1137,7 +1137,7 @@
1137 1137  
1138 1138  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1139 1139  |(% 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**
1140 -|(% 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
1141 1141  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1142 1142  
1143 1143  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1150,6 +1150,8 @@
1150 1150  
1151 1151  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1152 1152  
1127 +
1128 +
1153 1153  == 4.2 Set External Sensor Mode ==
1154 1154  
1155 1155  
... ... @@ -1161,7 +1161,7 @@
1161 1161  
1162 1162  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1163 1163  |(% 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**
1164 -|(% 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
1165 1165  |(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1166 1166  |(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1167 1167  
... ... @@ -1177,6 +1177,8 @@
1177 1177  
1178 1178  * 0xA20702003c: Same as AT+SETCNT=60
1179 1179  
1156 +
1157 +
1180 1180  == 4.3 Enable/Disable uplink Temperature probe ID ==
1181 1181  
1182 1182  
... ... @@ -1199,6 +1199,7 @@
1199 1199  
1200 1200  (% style="color:#4f81bd" %)**AT Command:**
1201 1201  
1180 +
1202 1202  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1203 1203  |(% 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**
1204 1204  |(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
... ... @@ -1208,13 +1208,17 @@
1208 1208  * **0xA800**  **~-~->** AT+PID=0
1209 1209  * **0xA801**     **~-~->** AT+PID=1
1210 1210  
1190 +
1191 +
1211 1211  == 4.4 Set Password ==
1212 1212  
1213 1213  
1214 1214  Feature: Set device password, max 9 digits
1215 1215  
1197 +
1216 1216  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1217 1217  
1200 +
1218 1218  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1219 1219  |(% 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**
1220 1220  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
... ... @@ -1234,8 +1234,10 @@
1234 1234  
1235 1235  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1236 1236  
1220 +
1237 1237  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1238 1238  
1223 +
1239 1239  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1240 1240  |(% 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**
1241 1241  |(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
... ... @@ -1255,6 +1255,7 @@
1255 1255  
1256 1256  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1257 1257  
1243 +
1258 1258  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1259 1259  |(% 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**
1260 1260  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
... ... @@ -1267,13 +1267,17 @@
1267 1267  
1268 1268  * There is no downlink command to set to Sleep mode.
1269 1269  
1256 +
1257 +
1270 1270  == 4.7 Set system time ==
1271 1271  
1272 1272  
1273 1273  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1274 1274  
1263 +
1275 1275  (% style="color:#4f81bd" %)**AT Command:**
1276 1276  
1266 +
1277 1277  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1278 1278  |(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1279 1279  |(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
... ... @@ -1296,10 +1296,13 @@
1296 1296  
1297 1297  (((
1298 1298  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 +
1299 1299  )))
1300 1300  
1301 1301  (% style="color:#4f81bd" %)**AT Command:**
1302 1302  
1295 +
1303 1303  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1304 1304  |(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1305 1305  |(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
... ... @@ -1315,8 +1315,10 @@
1315 1315  
1316 1316  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1317 1317  
1311 +
1318 1318  (% style="color:#4f81bd" %)**AT Command:**
1319 1319  
1314 +
1320 1320  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1321 1321  |(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1322 1322  |(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
... ... @@ -1331,6 +1331,7 @@
1331 1331  
1332 1332  Feature: Print the sector data from start page to stop page (max is 416 pages).
1333 1333  
1329 +
1334 1334  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1335 1335  
1336 1336  [[image:image-20230426164330-2.png]]
... ... @@ -1346,6 +1346,7 @@
1346 1346  
1347 1347  Feature: Print the last few data entries
1348 1348  
1345 +
1349 1349  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1350 1350  
1351 1351  [[image:image-20230426164932-3.png]]
... ... @@ -1377,11 +1377,14 @@
1377 1377  
1378 1378  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1379 1379  
1377 +
1378 +
1380 1380  == 4.13 Auto Send None-ACK messages ==
1381 1381  
1382 1382  
1383 1383  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.
1384 1384  
1384 +
1385 1385  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1386 1386  
1387 1387  The default factory setting is 0
... ... @@ -1394,6 +1394,8 @@
1394 1394  
1395 1395  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1396 1396  
1397 +
1398 +
1397 1397  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1398 1398  
1399 1399  
... ... @@ -1838,6 +1838,8 @@
1838 1838  
1839 1839  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1840 1840  
1843 +
1844 +
1841 1841  = 8. Packing Info =
1842 1842  
1843 1843  
... ... @@ -1851,11 +1851,15 @@
1851 1851  * Device Size:  10 x 10 x 3.5 mm
1852 1852  * Device Weight: 120.5g
1853 1853  
1858 +
1859 +
1854 1854  = 9. Reference material =
1855 1855  
1856 1856  
1857 1857  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1858 1858  
1865 +
1866 +
1859 1859  = 10. FCC Warning =
1860 1860  
1861 1861  
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