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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 238.3
edited by Xiaoling
on 2023/04/26 17:21
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  
... ... @@ -762,6 +762,7 @@
762 762  [[image:image-20230426171833-4.png]]
763 763  
764 764  
755 +
765 765  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
766 766  
767 767  Where : Start time: 60065F97 = time 21/1/19 04:27:03
... ... @@ -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  
... ... @@ -1115,7 +1115,7 @@
1115 1115  
1116 1116  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1117 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
1093 +|(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1119 1119  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1120 1120  
1121 1121  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -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  
... ... @@ -1140,7 +1140,7 @@
1140 1140  
1141 1141  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1142 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
1117 +|(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1144 1144  |(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1145 1145  |(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1146 1146  
... ... @@ -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  
... ... @@ -1179,8 +1179,9 @@
1179 1179  
1180 1180  (% style="color:#4f81bd" %)**AT Command:**
1181 1181  
1155 +
1182 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**
1157 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:136px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1184 1184  |(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1185 1185  
1186 1186  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1188,16 +1188,17 @@
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  
1170 +
1197 1197  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1198 1198  
1173 +
1199 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**
1175 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:124px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:86px" %)**Response**
1201 1201  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1202 1202  123456
1203 1203  
... ... @@ -1215,8 +1215,10 @@
1215 1215  
1216 1216  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1217 1217  
1193 +
1218 1218  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1219 1219  
1196 +
1220 1220  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1221 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 1222  |(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
... ... @@ -1236,8 +1236,9 @@
1236 1236  
1237 1237  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1238 1238  
1216 +
1239 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**
1218 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:139px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:213px" %)**Response**
1241 1241  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1242 1242  Clear all stored sensor data…
1243 1243  
... ... @@ -1248,16 +1248,17 @@
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  
1234 +
1257 1257  (% style="color:#4f81bd" %)**AT Command:**
1258 1258  
1237 +
1259 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**
1239 +|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1261 1261  |(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1262 1262  OK
1263 1263  
... ... @@ -1278,10 +1278,13 @@
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.
1260 +
1261 +
1281 1281  )))
1282 1282  
1283 1283  (% style="color:#4f81bd" %)**AT Command:**
1284 1284  
1266 +
1285 1285  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1286 1286  |(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1287 1287  |(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
... ... @@ -1297,10 +1297,12 @@
1297 1297  
1298 1298  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1299 1299  
1282 +
1300 1300  (% style="color:#4f81bd" %)**AT Command:**
1301 1301  
1285 +
1302 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**
1287 +|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1304 1304  |(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1305 1305  
1306 1306  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1313,11 +1313,14 @@
1313 1313  
1314 1314  Feature: Print the sector data from start page to stop page (max is 416 pages).
1315 1315  
1300 +
1316 1316  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1317 1317  
1318 1318  [[image:image-20230426164330-2.png]]
1319 1319  
1320 1320  
1306 +
1307 +
1321 1321  (% style="color:#4f81bd" %)**Downlink Command:**
1322 1322  
1323 1323  No downlink commands for feature
... ... @@ -1328,11 +1328,14 @@
1328 1328  
1329 1329  Feature: Print the last few data entries
1330 1330  
1318 +
1331 1331  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1332 1332  
1333 1333  [[image:image-20230426164932-3.png]]
1334 1334  
1335 1335  
1324 +
1325 +
1336 1336  (% style="color:#4f81bd" %)**Downlink Command:**
1337 1337  
1338 1338  No downlink commands for feature
... ... @@ -1348,7 +1348,7 @@
1348 1348  
1349 1349  
1350 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**
1341 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:134px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:209px" %)**Response**
1352 1352  |(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1353 1353  Clear all stored sensor data…
1354 1354  
... ... @@ -1359,18 +1359,18 @@
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  
1357 +
1368 1368  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1369 1369  
1370 1370  The default factory setting is 0
1371 1371  
1372 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**
1363 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 118px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 87px;background-color:#D9E2F3;color:#0070C0" %)**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**
... ... @@ -1377,7 +1377,6 @@
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  
... ... @@ -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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