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Last modified by Xiaoling on 2023/07/18 10:12
From version 238.6
edited by Xiaoling
on 2023/04/26 18:05
Change comment: There is no comment for this version
To version 237.3
edited by Xiaoling
on 2023/04/26 17:09
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -57,8 +57,6 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
60 -
61 -
62 62  == 1.3 Specification ==
63 63  
64 64  
... ... @@ -83,8 +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 -
88 88  = 2. Connect LHT65N to IoT Server =
89 89  
90 90  == 2.1 How does LHT65N work? ==
... ... @@ -131,8 +131,6 @@
131 131  )))
132 132  |(% 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.
133 133  
134 -
135 -
136 136  == 2.3 Example to join LoRaWAN network ==
137 137  
138 138  
... ... @@ -248,8 +248,6 @@
248 248  
249 249  * 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.)
250 250  
251 -
252 -
253 253  === 2.4.1 Decoder in TTN V3 ===
254 254  
255 255  
... ... @@ -292,8 +292,6 @@
292 292  
293 293  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
294 294  
295 -
296 -
297 297  === 2.4.3 Built-in Temperature ===
298 298  
299 299  
... ... @@ -305,8 +305,6 @@
305 305  
306 306  * Temperature:  (0xF5C6-65536)/100=-26.18℃
307 307  
308 -
309 -
310 310  === 2.4.4 Built-in Humidity ===
311 311  
312 312  
... ... @@ -314,8 +314,6 @@
314 314  
315 315  * Humidity:    0x025C/10=60.4%
316 316  
317 -
318 -
319 319  === 2.4.5 Ext # ===
320 320  
321 321  
... ... @@ -326,8 +326,6 @@
326 326  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
327 327  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
328 328  
329 -
330 -
331 331  === 2.4.6 Ext value ===
332 332  
333 333  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -417,8 +417,6 @@
417 417  * (% 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.
418 418  * (% 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)
419 419  
420 -
421 -
422 422  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
423 423  
424 424  
... ... @@ -767,9 +767,13 @@
767 767  
768 768  If LHT65N has below data inside Flash:
769 769  
770 -[[image:image-20230426171833-4.png]]
752 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:717px" %)
753 +|=(% style="width: 92px; background-color:#D9E2F3;color:#0070C0" %)Flash Add|=(% style="width: 126px; background-color:#D9E2F3;color:#0070C0" %)**Unix Time**|=(% style="width: 50px; background-color:#D9E2F3;color:#0070C0" %)**Ext**|=(% style="width: 104px;background-color:#D9E2F3;color:#0070C0" %)**BAT voltage**|=(% style="width: 341px; background-color:#D9E2F3;color:#0070C0" %)**Value**
754 +|(% style="width:92px" %)80196E0|(% style="width:126px" %)21/1/19 04:27:03|(% style="width:50px" %)1|(% style="width:104px" %)3145|(% style="width:341px" %)sht_temp=22.00 sht_hum=32.6 ds_temp=327.67
771 771  
756 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
772 772  
758 +
773 773  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
774 774  
775 775  Where : Start time: 60065F97 = time 21/1/19 04:27:03
... ... @@ -998,8 +998,6 @@
998 998  * RED LED when external sensor is not connected
999 999  * For each success downlink, the PURPLE LED will blink once
1000 1000  
1001 -
1002 -
1003 1003  == 2.9 installation ==
1004 1004  
1005 1005  
... ... @@ -1052,8 +1052,6 @@
1052 1052  * Operating Range: -40 ~~ 125 °C
1053 1053  * Working voltage 2.35v ~~ 5v
1054 1054  
1055 -
1056 -
1057 1057  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1058 1058  
1059 1059  
... ... @@ -1114,6 +1114,7 @@
1114 1114  |(% style="width:155px" %)AT+TDC?|(% style="width:162px" %)Show current transmit Interval|(% style="width:177px" %)30000 OK the interval is 30000ms = 30s
1115 1115  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1116 1116  
1099 +
1117 1117  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
1118 1118  
1119 1119  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -1124,8 +1124,6 @@
1124 1124  
1125 1125  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1126 1126  
1127 -
1128 -
1129 1129  == 4.2 Set External Sensor Mode ==
1130 1130  
1131 1131  
... ... @@ -1136,11 +1136,12 @@
1136 1136  
1137 1137  
1138 1138  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1139 -|(% 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**
1120 +|(% style="background-color:#d9e2f3; color:#0070c0; width:155px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Response**
1140 1140  |(% style="width:155px" %)AT+EXT?|(% style="width:151px" %)Get current external sensor mode|(% style="width:158px" %)1 OK External Sensor mode =1
1141 1141  |(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1142 1142  |(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1143 1143  
1125 +
1144 1144  (% style="color:#4f81bd" %)**Downlink Command: 0xA2**
1145 1145  
1146 1146  Total bytes: 2 ~~ 5 bytes
... ... @@ -1153,8 +1153,6 @@
1153 1153  
1154 1154  * 0xA20702003c: Same as AT+SETCNT=60
1155 1155  
1156 -
1157 -
1158 1158  == 4.3 Enable/Disable uplink Temperature probe ID ==
1159 1159  
1160 1160  
... ... @@ -1179,16 +1179,15 @@
1179 1179  
1180 1180  
1181 1181  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1182 -|(% 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**
1162 +|(% 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**
1183 1183  |(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
1184 1184  
1165 +
1185 1185  (% style="color:#4f81bd" %)**Downlink Command:**
1186 1186  
1187 1187  * **0xA800**  **~-~->** AT+PID=0
1188 1188  * **0xA801**     **~-~->** AT+PID=1
1189 1189  
1190 -
1191 -
1192 1192  == 4.4 Set Password ==
1193 1193  
1194 1194  
... ... @@ -1199,7 +1199,7 @@
1199 1199  
1200 1200  
1201 1201  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1202 -|(% 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**
1181 +|(% 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**
1203 1203  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1204 1204  123456
1205 1205  
... ... @@ -1207,6 +1207,7 @@
1207 1207  )))
1208 1208  |(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1209 1209  
1189 +
1210 1210  (% style="color:#4f81bd" %)**Downlink Command:**
1211 1211  
1212 1212  No downlink command for this feature.
... ... @@ -1225,6 +1225,7 @@
1225 1225  |(% 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**
1226 1226  |(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1227 1227  
1208 +
1228 1228  (% style="color:#4f81bd" %)**Downlink Command:**
1229 1229  
1230 1230  No downlink command for this feature.
... ... @@ -1242,7 +1242,7 @@
1242 1242  
1243 1243  
1244 1244  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1245 -|(% 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**
1226 +|(% 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**
1246 1246  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1247 1247  Clear all stored sensor data…
1248 1248  
... ... @@ -1253,8 +1253,6 @@
1253 1253  
1254 1254  * There is no downlink command to set to Sleep mode.
1255 1255  
1256 -
1257 -
1258 1258  == 4.7 Set system time ==
1259 1259  
1260 1260  
... ... @@ -1265,7 +1265,7 @@
1265 1265  
1266 1266  
1267 1267  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1268 -|(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1247 +|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:285px" %)**Function**
1269 1269  |(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1270 1270  OK
1271 1271  
... ... @@ -1272,6 +1272,7 @@
1272 1272  Set System time to 2021-01-20 00:59:12
1273 1273  )))
1274 1274  
1254 +
1275 1275  (% style="color:#4f81bd" %)**Downlink Command:**
1276 1276  
1277 1277  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1297,6 +1297,7 @@
1297 1297  |(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1298 1298  |(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1299 1299  
1280 +
1300 1300  (% style="color:#4f81bd" %)**Downlink Command:**
1301 1301  
1302 1302  0x28 01  ~/~/  Same As AT+SYNCMOD=1
... ... @@ -1313,9 +1313,10 @@
1313 1313  
1314 1314  
1315 1315  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1316 -|(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1297 +|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:311px" %)**Function**
1317 1317  |(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1318 1318  
1300 +
1319 1319  (% style="color:#4f81bd" %)**Downlink Command:**
1320 1320  
1321 1321  **0x29 0A**  ~/~/ Same as AT+SYNCTDC=0x0A
... ... @@ -1332,6 +1332,8 @@
1332 1332  [[image:image-20230426164330-2.png]]
1333 1333  
1334 1334  
1317 +
1318 +
1335 1335  (% style="color:#4f81bd" %)**Downlink Command:**
1336 1336  
1337 1337  No downlink commands for feature
... ... @@ -1348,6 +1348,8 @@
1348 1348  [[image:image-20230426164932-3.png]]
1349 1349  
1350 1350  
1335 +
1336 +
1351 1351  (% style="color:#4f81bd" %)**Downlink Command:**
1352 1352  
1353 1353  No downlink commands for feature
... ... @@ -1363,7 +1363,7 @@
1363 1363  
1364 1364  
1365 1365  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:503px" %)
1366 -|(% 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="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**
1367 1367  |(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1368 1368  Clear all stored sensor data…
1369 1369  
... ... @@ -1370,12 +1370,11 @@
1370 1370  OK
1371 1371  )))
1372 1372  
1359 +
1373 1373  (% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1374 1374  
1375 1375  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1376 1376  
1377 -
1378 -
1379 1379  == 4.13 Auto Send None-ACK messages ==
1380 1380  
1381 1381  
... ... @@ -1387,7 +1387,7 @@
1387 1387  The default factory setting is 0
1388 1388  
1389 1389  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:367px" %)
1390 -|=(% 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**
1375 +|=(% 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**
1391 1391  |(% style="width:158px" %)AT+PNACKMD=1|(% style="width:118px" %)Poll None-ACK message|(% style="width:87px" %)OK
1392 1392  
1393 1393  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
... ... @@ -1394,8 +1394,6 @@
1394 1394  
1395 1395  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1396 1396  
1397 -
1398 -
1399 1399  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1400 1400  
1401 1401  
... ... @@ -1840,8 +1840,6 @@
1840 1840  
1841 1841  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1842 1842  
1843 -
1844 -
1845 1845  = 8. Packing Info =
1846 1846  
1847 1847  
... ... @@ -1855,15 +1855,11 @@
1855 1855  * Device Size:  10 x 10 x 3.5 mm
1856 1856  * Device Weight: 120.5g
1857 1857  
1858 -
1859 -
1860 1860  = 9. Reference material =
1861 1861  
1862 1862  
1863 1863  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1864 1864  
1865 -
1866 -
1867 1867  = 10. FCC Warning =
1868 1868  
1869 1869  
image-20230426171833-4.png
Author
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1 -XWiki.Xiaoling
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Content