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Last modified by Xiaoling on 2023/07/18 10:12
From version 218.1
edited by Bei Jinggeng
on 2022/11/16 15:24
Change comment: There is no comment for this version
To version 217.3
edited by Xiaoling
on 2022/11/12 17:24
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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62 62  * Datalog feature (Max 3328 records)
63 63  
64 64  
65 +
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -87,6 +87,7 @@
87 87  * Operating Range: -55 °C ~~ 125 °C
88 88  
89 89  
91 +
90 90  = 2. Connect LHT65N to IoT Server =
91 91  
92 92  
... ... @@ -245,6 +245,7 @@
245 245  * The 8(% _msthash="734578" _msttexthash="21372" _mstvisible="4" %)^^th^^(%%) ~~ 11(% _msthash="734579" _msttexthash="21372" _mstvisible="4" %)^^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.)
246 246  
247 247  
250 +
248 248  === 2.4.1 Decoder in TTN V3 ===
249 249  
250 250  
... ... @@ -274,6 +274,7 @@
274 274  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
275 275  
276 276  
280 +
277 277  === 2.4.3 Built-in Temperature ===
278 278  
279 279  
... ... @@ -286,6 +286,7 @@
286 286  * Temperature:  (0xF5C6-65536)/100=-26.18℃
287 287  
288 288  
293 +
289 289  === 2.4.4 Built-in Humidity ===
290 290  
291 291  
... ... @@ -294,6 +294,7 @@
294 294  * Humidity:    0x025C/10=60.4%
295 295  
296 296  
302 +
297 297  === 2.4.5 Ext # ===
298 298  
299 299  
... ... @@ -393,6 +393,7 @@
393 393  * (% 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)
394 394  
395 395  
402 +
396 396  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
397 397  
398 398  
... ... @@ -980,6 +980,7 @@
980 980  * RED LED when external sensor is not connected
981 981  * For each success downlink, the PURPLE LED will blink once
982 982  
990 +
983 983  == 2.9 installation ==
984 984  
985 985  
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1038 1038  * Working voltage 2.35v ~~ 5v
1039 1039  
1040 1040  
1049 +
1041 1041  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1042 1042  
1043 1043  
... ... @@ -1108,6 +1108,7 @@
1108 1108  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1109 1109  
1110 1110  
1120 +
1111 1111  == 4.2 Set External Sensor Mode ==
1112 1112  
1113 1113  
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1132 1132  * 0xA20702003c: Same as AT+SETCNT=60
1133 1133  
1134 1134  
1145 +
1135 1135  == 4.3 Enable/Disable uplink Temperature probe ID ==
1136 1136  
1137 1137  
... ... @@ -1163,6 +1163,7 @@
1163 1163  * **0xA801**     **~-~->** AT+PID=1
1164 1164  
1165 1165  
1177 +
1166 1166  == 4.4 Set Password ==
1167 1167  
1168 1168  
... ... @@ -1215,6 +1215,7 @@
1215 1215  * There is no downlink command to set to Sleep mode.
1216 1216  
1217 1217  
1230 +
1218 1218  == 4.7 Set system time ==
1219 1219  
1220 1220  
... ... @@ -1324,6 +1324,7 @@
1324 1324  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1325 1325  
1326 1326  
1340 +
1327 1327  == 4.13 Auto Send None-ACK messages ==
1328 1328  
1329 1329  
... ... @@ -1343,6 +1343,7 @@
1343 1343  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1344 1344  
1345 1345  
1360 +
1346 1346  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1347 1347  
1348 1348  
... ... @@ -1816,7 +1816,7 @@
1816 1816  [[image:image-20220623113959-5.png||height="528" width="397"]]
1817 1817  
1818 1818  (% _msthash="506146" _msttexthash="52173160" %)
1819 -Connect A5 and GND with Dupont wire for a while and then separate
1834 +Press and hold the start key to restart and enter  (% _mstvisible="1" %)bootlaod(%%) mode.
1820 1820  
1821 1821  
1822 1822  
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1858 1858  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1859 1859  
1860 1860  
1876 +
1861 1861  = 8. Packing Info =
1862 1862  
1863 1863  
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1872 1872  * Device Weight: 120.5g
1873 1873  
1874 1874  
1891 +
1875 1875  = 9. Reference material =
1876 1876  
1877 1877  
... ... @@ -1878,6 +1878,7 @@
1878 1878  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
1879 1879  
1880 1880  
1898 +
1881 1881  = 10. FCC Warning =
1882 1882  
1883 1883