Skip to Content
Last modified by Xiaoling on 2023/07/18 10:12
From version 250.1
edited by Ellie Zhang
on 2023/05/09 14:40
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
... ... @@ -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  
... ... @@ -58,6 +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 & Humidity 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  
... ... @@ -1043,42 +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 1082  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1083 1083  
1084 1084  
... ... @@ -1136,7 +1136,7 @@
1136 1136  
1137 1137  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1138 1138  |(% 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**
1139 -|(% 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
1140 1140  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1141 1141  
1142 1142  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1149,6 +1149,8 @@
1149 1149  
1150 1150  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1151 1151  
1127 +
1128 +
1152 1152  == 4.2 Set External Sensor Mode ==
1153 1153  
1154 1154  
... ... @@ -1160,7 +1160,7 @@
1160 1160  
1161 1161  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1162 1162  |(% 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**
1163 -|(% 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
1164 1164  |(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1165 1165  |(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1166 1166  
... ... @@ -1176,6 +1176,8 @@
1176 1176  
1177 1177  * 0xA20702003c: Same as AT+SETCNT=60
1178 1178  
1156 +
1157 +
1179 1179  == 4.3 Enable/Disable uplink Temperature probe ID ==
1180 1180  
1181 1181  
... ... @@ -1198,6 +1198,7 @@
1198 1198  
1199 1199  (% style="color:#4f81bd" %)**AT Command:**
1200 1200  
1180 +
1201 1201  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1202 1202  |(% 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**
1203 1203  |(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
... ... @@ -1207,13 +1207,17 @@
1207 1207  * **0xA800**  **~-~->** AT+PID=0
1208 1208  * **0xA801**     **~-~->** AT+PID=1
1209 1209  
1190 +
1191 +
1210 1210  == 4.4 Set Password ==
1211 1211  
1212 1212  
1213 1213  Feature: Set device password, max 9 digits
1214 1214  
1197 +
1215 1215  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1216 1216  
1200 +
1217 1217  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1218 1218  |(% 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**
1219 1219  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
... ... @@ -1233,8 +1233,10 @@
1233 1233  
1234 1234  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1235 1235  
1220 +
1236 1236  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1237 1237  
1223 +
1238 1238  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1239 1239  |(% 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**
1240 1240  |(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
... ... @@ -1254,6 +1254,7 @@
1254 1254  
1255 1255  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1256 1256  
1243 +
1257 1257  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1258 1258  |(% 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**
1259 1259  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
... ... @@ -1266,13 +1266,17 @@
1266 1266  
1267 1267  * There is no downlink command to set to Sleep mode.
1268 1268  
1256 +
1257 +
1269 1269  == 4.7 Set system time ==
1270 1270  
1271 1271  
1272 1272  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1273 1273  
1263 +
1274 1274  (% style="color:#4f81bd" %)**AT Command:**
1275 1275  
1266 +
1276 1276  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1277 1277  |(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1278 1278  |(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
... ... @@ -1295,10 +1295,13 @@
1295 1295  
1296 1296  (((
1297 1297  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 +
1298 1298  )))
1299 1299  
1300 1300  (% style="color:#4f81bd" %)**AT Command:**
1301 1301  
1295 +
1302 1302  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1303 1303  |(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1304 1304  |(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
... ... @@ -1314,8 +1314,10 @@
1314 1314  
1315 1315  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1316 1316  
1311 +
1317 1317  (% style="color:#4f81bd" %)**AT Command:**
1318 1318  
1314 +
1319 1319  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1320 1320  |(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1321 1321  |(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
... ... @@ -1330,6 +1330,7 @@
1330 1330  
1331 1331  Feature: Print the sector data from start page to stop page (max is 416 pages).
1332 1332  
1329 +
1333 1333  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1334 1334  
1335 1335  [[image:image-20230426164330-2.png]]
... ... @@ -1345,6 +1345,7 @@
1345 1345  
1346 1346  Feature: Print the last few data entries
1347 1347  
1345 +
1348 1348  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1349 1349  
1350 1350  [[image:image-20230426164932-3.png]]
... ... @@ -1376,11 +1376,14 @@
1376 1376  
1377 1377  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1378 1378  
1377 +
1378 +
1379 1379  == 4.13 Auto Send None-ACK messages ==
1380 1380  
1381 1381  
1382 1382  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.
1383 1383  
1384 +
1384 1384  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1385 1385  
1386 1386  The default factory setting is 0
... ... @@ -1393,6 +1393,8 @@
1393 1393  
1394 1394  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1395 1395  
1397 +
1398 +
1396 1396  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1397 1397  
1398 1398  
... ... @@ -1837,6 +1837,8 @@
1837 1837  
1838 1838  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1839 1839  
1843 +
1844 +
1840 1840  = 8. Packing Info =
1841 1841  
1842 1842  
... ... @@ -1850,11 +1850,15 @@
1850 1850  * Device Size:  10 x 10 x 3.5 mm
1851 1851  * Device Weight: 120.5g
1852 1852  
1858 +
1859 +
1853 1853  = 9. Reference material =
1854 1854  
1855 1855  
1856 1856  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1857 1857  
1865 +
1866 +
1858 1858  = 10. FCC Warning =
1859 1859  
1860 1860  
65N-E31F-1.jpg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -43.5 KB
Content
65N-E31F.jpg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -51.2 KB
Content
SHT31.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -7.6 KB
Content
image-20230509140803-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Ellie
Size
... ... @@ -1,1 +1,0 @@
1 -11.1 KB
Content