Skip to Content
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 237.1
edited by Xiaoling
on 2023/04/26 16:49
Change comment: Uploaded new attachment "image-20230426164932-3.png", version {1}

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  
... ... @@ -716,6 +716,7 @@
716 716  |(% style="width:58px" %)1byte|(% style="width:128px" %)4bytes|(% style="width:123px" %)4bytes|(% style="width:116px" %)1byte
717 717  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
718 718  
701 +
719 719  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.
720 720  
721 721  For example, downlink command (% _mstmutation="1" %)**31 5FC5F350 5FC6 0160 05**(%%)
... ... @@ -767,7 +767,7 @@
767 767  
768 768  If LHT65N has below data inside Flash:
769 769  
770 -[[image:image-20230426171833-4.png]]
753 +[[image:image-20220523144455-1.png||_mstalt="430040" height="335" width="735"]]
771 771  
772 772  
773 773  If user sends below downlink command: (% style="background-color:yellow" %)3160065F9760066DA705
... ... @@ -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 +1114,8 @@
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  
1096 +
1097 +
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 +1136,13 @@
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**
1118 +|(% 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  
1123 +
1124 +
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 +1179,16 @@
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**
1161 +|(% 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  
1164 +
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  
... ... @@ -1197,16 +1197,9 @@
1197 1197  
1198 1198  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1199 1199  
1179 +[[image:image-20220523151052-5.png||_mstalt="428623"]]
1200 1200  
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**
1203 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
1204 -123456
1205 1205  
1206 -OK
1207 -)))
1208 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
1209 -
1210 1210  (% style="color:#4f81bd" %)**Downlink Command:**
1211 1211  
1212 1212  No downlink command for this feature.
... ... @@ -1220,10 +1220,8 @@
1220 1220  
1221 1221  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1222 1222  
1195 +[[image:image-20220523151132-6.png||_mstalt="428649"]]
1223 1223  
1224 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
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 -|(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
1227 1227  
1228 1228  (% style="color:#4f81bd" %)**Downlink Command:**
1229 1229  
... ... @@ -1240,21 +1240,13 @@
1240 1240  
1241 1241  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1242 1242  
1213 +[[image:image-20220523151218-7.png||_mstalt="430703"]]
1243 1243  
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**
1246 -|(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
1247 -Clear all stored sensor data…
1248 1248  
1249 -OK
1250 -)))
1251 -
1252 1252  (% style="color:#4f81bd" %)**Downlink Command:**
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  
... ... @@ -1263,15 +1263,9 @@
1263 1263  
1264 1264  (% style="color:#4f81bd" %)**AT Command:**
1265 1265  
1228 +[[image:image-20220523151253-8.png||_mstalt="430677"]]
1266 1266  
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**
1269 -|(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
1270 -OK
1271 1271  
1272 -Set System time to 2021-01-20 00:59:12
1273 -)))
1274 -
1275 1275  (% style="color:#4f81bd" %)**Downlink Command:**
1276 1276  
1277 1277  0x306007806000  ~/~/  Set timestamp to 0x(6007806000),Same as AT+TIMESTAMP=1611104352
... ... @@ -1292,10 +1292,8 @@
1292 1292  
1293 1293  (% style="color:#4f81bd" %)**AT Command:**
1294 1294  
1251 +[[image:image-20220523151336-9.png||_mstalt="431717"]]
1295 1295  
1296 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1297 -|(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1298 -|(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
1299 1299  
1300 1300  (% style="color:#4f81bd" %)**Downlink Command:**
1301 1301  
... ... @@ -1311,10 +1311,8 @@
1311 1311  
1312 1312  (% style="color:#4f81bd" %)**AT Command:**
1313 1313  
1268 +[[image:image-20220523151411-10.png||_mstalt="449696"]]
1314 1314  
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**
1317 -|(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
1318 1318  
1319 1319  (% style="color:#4f81bd" %)**Downlink Command:**
1320 1320  
... ... @@ -1329,7 +1329,7 @@
1329 1329  
1330 1330  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1331 1331  
1332 -[[image:image-20230426164330-2.png]]
1284 +[[image:image-20220523151450-11.png||_mstalt="451035"]]
1333 1333  
1334 1334  
1335 1335  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1345,7 +1345,7 @@
1345 1345  
1346 1346  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1347 1347  
1348 -[[image:image-20230426164932-3.png]]
1300 +[[image:image-20220523151524-12.png||_mstalt="452101"]]
1349 1349  
1350 1350  
1351 1351  (% style="color:#4f81bd" %)**Downlink Command:**
... ... @@ -1361,21 +1361,13 @@
1361 1361  
1362 1362  (% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1363 1363  
1316 +[[image:image-20220523151556-13.png||_mstalt="454129"]]
1364 1364  
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**
1367 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1368 -Clear all stored sensor data…
1369 1369  
1370 -OK
1371 -)))
1372 -
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  
... ... @@ -1386,8 +1386,8 @@
1386 1386  
1387 1387  The default factory setting is 0
1388 1388  
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**
1333 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:367px" %)
1334 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 118px;" %)**Function**|=(% style="width: 87px;" %)**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**
... ... @@ -1394,15 +1394,13 @@
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  
1402 1402  Feature: Set internal and external temperature sensor alarms.
1403 1403  
1404 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
1405 -|=(% 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**
1346 +(% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:500px" %)
1347 +|=(% style="width: 250px;" %)**Command Example**|=(% style="width: 200px;" %)**Function**|=(% style="width: 50px;" %)**Response**
1406 1406  |(% style="width:268px" %)AT+WMOD=parameter1,parameter2,parameter3,parameter4|(% style="width:255px" %)Set internal and external temperature sensor alarms|(% style="width:181px" %)OK
1407 1407  
1408 1408  (% style="color:#037691" %)**AT+WMOD=parameter1,parameter2,parameter3,parameter4**
... ... @@ -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
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -33.0 KB
Content