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 252.20
edited by Xiaoling
on 2023/06/19 17:19
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
... ... @@ -57,7 +57,6 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
60 -
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -82,7 +82,6 @@
82 82  * ±2°C accuracy from -55°C to +125°C
83 83  * Operating Range: -55 °C ~~ 125 °C
84 84  
85 -
86 86  = 2. Connect LHT65N to IoT Server =
87 87  
88 88  == 2.1 How does LHT65N work? ==
... ... @@ -129,7 +129,6 @@
129 129  )))
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 -
133 133  == 2.3 Example to join LoRaWAN network ==
134 134  
135 135  
... ... @@ -245,7 +245,6 @@
245 245  
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 -
249 249  === 2.4.1 Decoder in TTN V3 ===
250 250  
251 251  
... ... @@ -288,7 +288,6 @@
288 288  
289 289  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
290 290  
291 -
292 292  === 2.4.3 Built-in Temperature ===
293 293  
294 294  
... ... @@ -298,19 +298,15 @@
298 298  
299 299  [[image:image-20220522235639-3.png||_mstalt="432120"]]
300 300  
301 -* Temperature:  (0xF5C6-65536)/100=-26.18℃
296 +* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
302 302  
303 -(% style="display:none" %)
304 -
305 305  === 2.4.4 Built-in Humidity ===
306 306  
307 307  
308 308  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
309 309  
310 -* Humidity:    0x025C/10=60.4%
303 +* Humidity:    0x025C/10=60.4%(% style="display:none" %)
311 311  
312 -(% style="display:none" %)
313 -
314 314  === 2.4.5 Ext # ===
315 315  
316 316  
... ... @@ -321,7 +321,6 @@
321 321  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
322 322  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
323 323  
324 -
325 325  === 2.4.6 Ext value ===
326 326  
327 327  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -411,7 +411,6 @@
411 411  * (% 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.
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 -
415 415  ==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
416 416  
417 417  
... ... @@ -648,7 +648,6 @@
648 648  * (% 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.
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 -
652 652  == 2.5 Show data on Datacake ==
653 653  
654 654  
... ... @@ -779,7 +779,7 @@
779 779  User can poll sensor value based on timestamps from the server. Below is the downlink command.
780 780  
781 781  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
782 -|(% style="background-color:#d9e2f3; color:#0070c0; width:58px" %)**1byte**|(% style="background-color:#d9e2f3; color:#0070c0; width:128px" %)**4bytes**|(% style="background-color:#d9e2f3; color:#0070c0; width:123px" %)**4bytes**|(% style="background-color:#d9e2f3; color:#0070c0; width:116px" %)**1byte**
770 +|(% style="width:58px;background-color:#D9E2F3;color:#0070C0" %)**1byte**|(% style="width:128px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:123px;background-color:#D9E2F3;color:#0070C0" %)**4bytes**|(% style="width:116px;background-color:#D9E2F3;color:#0070C0" %)**1byte**
783 783  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
784 784  
785 785  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.
... ... @@ -1028,7 +1028,7 @@
1028 1028  )))
1029 1029  
1030 1030  (((
1031 -(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1019 +(% _mstmutation="1" %)**AT+ARTEMP= **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1032 1032  )))
1033 1033  
1034 1034  (((
... ... @@ -1065,7 +1065,6 @@
1065 1065  * RED LED when external sensor is not connected
1066 1066  * For each success downlink, the PURPLE LED will blink once
1067 1067  
1068 -
1069 1069  == 2.9 installation ==
1070 1070  
1071 1071  
... ... @@ -1083,7 +1083,7 @@
1083 1083  **1m long breakout cable for LHT65N. Features:**
1084 1084  
1085 1085  * (((
1086 -Use for AT Command, works for both LHT52/LHT65N
1073 +Use for AT Command works for both LHT52/LHT65N
1087 1087  )))
1088 1088  * (((
1089 1089  Update firmware for LHT65N, works for both LHT52/LHT65N
... ... @@ -1118,7 +1118,6 @@
1118 1118  * Operating Range: -40 ~~ 125 °C
1119 1119  * Working voltage 2.35v ~~ 5v
1120 1120  
1121 -
1122 1122  == 3.3 E31F Temperature Probe ==
1123 1123  
1124 1124  
... ... @@ -1155,7 +1155,6 @@
1155 1155  * Long Term Drift: < 0.02 °C/yr
1156 1156  * Operating Range: 0 ~~ 96 % RH
1157 1157  
1158 -
1159 1159  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1160 1160  
1161 1161  
... ... @@ -1227,6 +1227,8 @@
1227 1227  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1228 1228  
1229 1229  
1215 +
1216 +
1230 1230  == 4.2 Set External Sensor Mode ==
1231 1231  
1232 1232  
... ... @@ -1255,6 +1255,8 @@
1255 1255  * 0xA20702003c: Same as AT+SETCNT=60
1256 1256  
1257 1257  
1245 +
1246 +
1258 1258  == 4.3 Enable/Disable uplink Temperature probe ID ==
1259 1259  
1260 1260  
... ... @@ -1287,6 +1287,8 @@
1287 1287  * **0xA801**     **~-~->** AT+PID=1
1288 1288  
1289 1289  
1279 +
1280 +
1290 1290  == 4.4 Set Password ==
1291 1291  
1292 1292  
... ... @@ -1347,6 +1347,8 @@
1347 1347  * There is no downlink command to set to Sleep mode.
1348 1348  
1349 1349  
1341 +
1342 +
1350 1350  == 4.7 Set system time ==
1351 1351  
1352 1352  
... ... @@ -1458,6 +1458,8 @@
1458 1458  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1459 1459  
1460 1460  
1454 +
1455 +
1461 1461  == 4.13 Auto Send None-ACK messages ==
1462 1462  
1463 1463  
... ... @@ -1476,6 +1476,8 @@
1476 1476  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1477 1477  
1478 1478  
1474 +
1475 +
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  
... ... @@ -1922,7 +1922,6 @@
1922 1922  
1923 1923  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1924 1924  
1925 -
1926 1926  = 8. Packing Info =
1927 1927  
1928 1928  
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1936 1936  * Device Size:  10 x 10 x 3.5 mm
1937 1937  * Device Weight: 120.5g
1938 1938  
1939 -
1940 1940  = 9. Reference material =
1941 1941  
1942 1942  
1943 1943  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1944 1944  
1945 -
1946 1946  = 10. FCC Warning =
1947 1947  
1948 1948