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Last modified by Xiaoling on 2023/07/18 10:12
From version 253.1
edited by Bei Jinggeng
on 2023/06/30 15:44
Change comment: There is no comment for this version
To version 252.23
edited by Xiaoling
on 2023/06/19 17:27
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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58 58  * Datalog feature (Max 3328 records)
59 59  
60 60  
61 +
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -83,6 +83,7 @@
83 83  * Operating Range: -55 °C ~~ 125 °C
84 84  
85 85  
87 +
86 86  = 2. Connect LHT65N to IoT Server =
87 87  
88 88  == 2.1 How does LHT65N work? ==
... ... @@ -130,6 +130,7 @@
130 130  |(% 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.
131 131  
132 132  
135 +
133 133  == 2.3 Example to join LoRaWAN network ==
134 134  
135 135  
... ... @@ -246,6 +246,7 @@
246 246  * 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.)
247 247  
248 248  
252 +
249 249  === 2.4.1 Decoder in TTN V3 ===
250 250  
251 251  
... ... @@ -289,6 +289,7 @@
289 289  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
290 290  
291 291  
296 +
292 292  === 2.4.3 Built-in Temperature ===
293 293  
294 294  
... ... @@ -300,6 +300,7 @@
300 300  
301 301  * Temperature:  (0xF5C6-65536)/100=-26.18℃
302 302  
308 +
303 303  (% style="display:none" %)
304 304  
305 305  === 2.4.4 Built-in Humidity ===
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309 309  
310 310  * Humidity:    0x025C/10=60.4%
311 311  
312 -(% style="display:none" %)
313 313  
319 +​​​​​​​(% style="display:none" %)
320 +
314 314  === 2.4.5 Ext # ===
315 315  
316 316  
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322 322  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
323 323  
324 324  
332 +
325 325  === 2.4.6 Ext value ===
326 326  
327 327  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
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412 412  * (% 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)
413 413  
414 414  
423 +
415 415  ==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
416 416  
417 417  
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649 649  * (% 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)
650 650  
651 651  
661 +
652 652  == 2.5 Show data on Datacake ==
653 653  
654 654  
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1066 1066  * For each success downlink, the PURPLE LED will blink once
1067 1067  
1068 1068  
1079 +
1069 1069  == 2.9 installation ==
1070 1070  
1071 1071  
... ... @@ -1119,6 +1119,7 @@
1119 1119  * Working voltage 2.35v ~~ 5v
1120 1120  
1121 1121  
1133 +
1122 1122  == 3.3 E31F Temperature Probe ==
1123 1123  
1124 1124  
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1156 1156  * Operating Range: 0 ~~ 96 % RH
1157 1157  
1158 1158  
1171 +
1159 1159  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1160 1160  
1161 1161  
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1227 1227  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1228 1228  
1229 1229  
1243 +
1230 1230  == 4.2 Set External Sensor Mode ==
1231 1231  
1232 1232  
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1255 1255  * 0xA20702003c: Same as AT+SETCNT=60
1256 1256  
1257 1257  
1272 +
1258 1258  == 4.3 Enable/Disable uplink Temperature probe ID ==
1259 1259  
1260 1260  
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1287 1287  * **0xA801**     **~-~->** AT+PID=1
1288 1288  
1289 1289  
1305 +
1290 1290  == 4.4 Set Password ==
1291 1291  
1292 1292  
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1347 1347  * There is no downlink command to set to Sleep mode.
1348 1348  
1349 1349  
1366 +
1350 1350  == 4.7 Set system time ==
1351 1351  
1352 1352  
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1458 1458  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1459 1459  
1460 1460  
1478 +
1461 1461  == 4.13 Auto Send None-ACK messages ==
1462 1462  
1463 1463  
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1476 1476  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1477 1477  
1478 1478  
1497 +
1479 1479  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) ==
1480 1480  
1481 1481  
... ... @@ -1586,8 +1586,6 @@
1586 1586  * (% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1587 1587  
1588 1588  (((
1589 -(% _mstmutation="1" style="color:red" %)**(Note: This pin only corresponds to the lead-out board sold by dragino company. For the lead-out board purchased by yourself, please refer to the pin description in Chapter 6.6)**
1590 -
1591 1591  In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**123456**) (%%)to active it. Timeout to input AT Command is 5 min, after 5-minute, user need to input password again. User can use AT+DISAT command to disable AT command before timeout.
1592 1592  )))
1593 1593  
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1923 1923  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1924 1924  
1925 1925  
1943 +
1926 1926  = 8. Packing Info =
1927 1927  
1928 1928  
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1937 1937  * Device Weight: 120.5g
1938 1938  
1939 1939  
1958 +
1940 1940  = 9. Reference material =
1941 1941  
1942 1942  
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1943 1943  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1944 1944  
1945 1945  
1965 +
1946 1946  = 10. FCC Warning =
1947 1947  
1948 1948