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Last modified by Xiaoling on 2023/07/18 10:12
From version 242.1
edited by Ellie Zhang
on 2023/05/08 11:29
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  
... ... @@ -981,6 +981,8 @@
981 981  * RED LED when external sensor is not connected
982 982  * For each success downlink, the PURPLE LED will blink once
983 983  
1001 +
1002 +
984 984  == 2.9 installation ==
985 985  
986 986  
... ... @@ -1033,20 +1033,8 @@
1033 1033  * Operating Range: -40 ~~ 125 °C
1034 1034  * Working voltage 2.35v ~~ 5v
1035 1035  
1036 -== 3.3 E31F Temperature Probe ==
1037 1037  
1038 1038  
1039 -[[image:65N-E31F-1.jpg||height="161" width="162"]] [[image:65N-E31F.jpg||height="192" width="194"]]
1040 -
1041 -
1042 -Temperature sensor with 1 meters cable long
1043 -
1044 -* Resolution: 0.01 °C
1045 -* Accuracy Tolerance : Typical ±0.3 °C
1046 -* Long Term Drift: < 0.02 °C/yr
1047 -* Operating Range: -40 ~~ 125 °C
1048 -* Working voltage 2.35v ~~ 5v
1049 -
1050 1050  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1051 1051  
1052 1052  
... ... @@ -1104,7 +1104,7 @@
1104 1104  
1105 1105  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:501px" %)
1106 1106  |(% 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**
1107 -|(% 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
1108 1108  |(% style="width:155px" %)AT+TDC=60000|(% style="width:162px" %)Set Transmit Interval|(% style="width:177px" %)OK Set transmit interval to 60000ms = 60 seconds
1109 1109  
1110 1110  (% style="color:#4f81bd" %)**Downlink Command: 0x01**
... ... @@ -1117,6 +1117,8 @@
1117 1117  
1118 1118  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1119 1119  
1127 +
1128 +
1120 1120  == 4.2 Set External Sensor Mode ==
1121 1121  
1122 1122  
... ... @@ -1128,7 +1128,7 @@
1128 1128  
1129 1129  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:468px" %)
1130 1130  |(% 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**
1131 -|(% 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
1132 1132  |(% style="width:155px" %)AT+EXT=1|(% colspan="2" rowspan="1" style="width:309px" %)Set external sensor mode to 1
1133 1133  |(% style="width:155px" %)AT+EXT=9|(% colspan="2" rowspan="1" style="width:309px" %)Set to external DS18B20 with timestamp
1134 1134  
... ... @@ -1144,6 +1144,8 @@
1144 1144  
1145 1145  * 0xA20702003c: Same as AT+SETCNT=60
1146 1146  
1156 +
1157 +
1147 1147  == 4.3 Enable/Disable uplink Temperature probe ID ==
1148 1148  
1149 1149  
... ... @@ -1166,6 +1166,7 @@
1166 1166  
1167 1167  (% style="color:#4f81bd" %)**AT Command:**
1168 1168  
1180 +
1169 1169  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:381px" %)
1170 1170  |(% 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**
1171 1171  |(% style="width:155px" %)AT+PID=1|(% style="width:136px" %)Enable PID uplink|(% style="width:86px" %)OK
... ... @@ -1175,13 +1175,17 @@
1175 1175  * **0xA800**  **~-~->** AT+PID=0
1176 1176  * **0xA801**     **~-~->** AT+PID=1
1177 1177  
1190 +
1191 +
1178 1178  == 4.4 Set Password ==
1179 1179  
1180 1180  
1181 1181  Feature: Set device password, max 9 digits
1182 1182  
1197 +
1183 1183  (% style="color:#4f81bd" %)**AT Command: AT+PWORD**
1184 1184  
1200 +
1185 1185  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:372px" %)
1186 1186  |(% 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**
1187 1187  |(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
... ... @@ -1201,8 +1201,10 @@
1201 1201  
1202 1202  Feature: Quit AT Command mode, so user needs to input password again before use AT Commands.
1203 1203  
1220 +
1204 1204  (% style="color:#4f81bd" %)**AT Command: AT+DISAT**
1205 1205  
1223 +
1206 1206  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:433px" %)
1207 1207  |(% 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**
1208 1208  |(% style="width:155px" %)AT+DISAT|(% style="width:191px" %)Quit AT Commands mode|(% style="width:86px" %)OK
... ... @@ -1222,6 +1222,7 @@
1222 1222  
1223 1223  (% style="color:#4f81bd" %)**AT Command: AT+SLEEP**
1224 1224  
1243 +
1225 1225  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:513px" %)
1226 1226  |(% 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**
1227 1227  |(% style="width:155px" %)AT+SLEEP|(% style="width:139px" %)Set to sleep mode|(% style="width:213px" %)(((
... ... @@ -1234,13 +1234,17 @@
1234 1234  
1235 1235  * There is no downlink command to set to Sleep mode.
1236 1236  
1256 +
1257 +
1237 1237  == 4.7 Set system time ==
1238 1238  
1239 1239  
1240 1240  Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1241 1241  
1263 +
1242 1242  (% style="color:#4f81bd" %)**AT Command:**
1243 1243  
1266 +
1244 1244  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:506px" %)
1245 1245  |(% style="background-color:#d9e2f3; color:#0070c0; width:188px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:318px" %)**Function**
1246 1246  |(% style="width:154px" %)AT+TIMESTAMP=1611104352|(% style="width:285px" %)(((
... ... @@ -1263,10 +1263,13 @@
1263 1263  
1264 1264  (((
1265 1265  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 +
1266 1266  )))
1267 1267  
1268 1268  (% style="color:#4f81bd" %)**AT Command:**
1269 1269  
1295 +
1270 1270  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:475px" %)
1271 1271  |(% style="background-color:#d9e2f3; color:#0070c0; width:156px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:315px" %)**Function**
1272 1272  |(% style="width:156px" %)AT+SYNCMOD=1|(% style="width:315px" %)Enable Sync system time via LoRaWAN MAC Command (DeviceTimeReq)
... ... @@ -1282,8 +1282,10 @@
1282 1282  
1283 1283  Feature: Define System time sync interval. SYNCTDC default value: 10 days.
1284 1284  
1311 +
1285 1285  (% style="color:#4f81bd" %)**AT Command:**
1286 1286  
1314 +
1287 1287  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:472px" %)
1288 1288  |(% style="background-color:#d9e2f3; color:#0070c0; width:158px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:314px" %)**Function**
1289 1289  |(% style="width:156px" %)AT+SYNCTDC=0x0A |(% style="width:311px" %)Set SYNCTDC to 10 (0x0A), so the sync time is 10 days.
... ... @@ -1298,6 +1298,7 @@
1298 1298  
1299 1299  Feature: Print the sector data from start page to stop page (max is 416 pages).
1300 1300  
1329 +
1301 1301  (% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1302 1302  
1303 1303  [[image:image-20230426164330-2.png]]
... ... @@ -1313,6 +1313,7 @@
1313 1313  
1314 1314  Feature: Print the last few data entries
1315 1315  
1345 +
1316 1316  (% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1317 1317  
1318 1318  [[image:image-20230426164932-3.png]]
... ... @@ -1344,11 +1344,14 @@
1344 1344  
1345 1345  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1346 1346  
1377 +
1378 +
1347 1347  == 4.13 Auto Send None-ACK messages ==
1348 1348  
1349 1349  
1350 1350  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.
1351 1351  
1384 +
1352 1352  (% style="color:#4f81bd" %)**AT Command: AT+PNACKMD**
1353 1353  
1354 1354  The default factory setting is 0
... ... @@ -1361,6 +1361,8 @@
1361 1361  
1362 1362  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1363 1363  
1397 +
1398 +
1364 1364  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1365 1365  
1366 1366  
... ... @@ -1805,6 +1805,8 @@
1805 1805  
1806 1806  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1807 1807  
1843 +
1844 +
1808 1808  = 8. Packing Info =
1809 1809  
1810 1810  
... ... @@ -1818,11 +1818,15 @@
1818 1818  * Device Size:  10 x 10 x 3.5 mm
1819 1819  * Device Weight: 120.5g
1820 1820  
1858 +
1859 +
1821 1821  = 9. Reference material =
1822 1822  
1823 1823  
1824 1824  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1825 1825  
1865 +
1866 +
1826 1826  = 10. FCC Warning =
1827 1827  
1828 1828  
65N-E31F-1.jpg
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