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Last modified by Xiaoling on 2023/07/18 10:12
From version 252.19
edited by Xiaoling
on 2023/06/19 17:18
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
Content
... ... @@ -57,6 +57,8 @@
57 57  * Tri-color LED to indicate working status
58 58  * Datalog feature (Max 3328 records)
59 59  
60 +
61 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -81,6 +81,8 @@
81 81  * ±2°C accuracy from -55°C to +125°C
82 82  * Operating Range: -55 °C ~~ 125 °C
83 83  
86 +
87 +
84 84  = 2. Connect LHT65N to IoT Server =
85 85  
86 86  == 2.1 How does LHT65N work? ==
... ... @@ -127,6 +127,8 @@
127 127  )))
128 128  |(% 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.
129 129  
134 +
135 +
130 130  == 2.3 Example to join LoRaWAN network ==
131 131  
132 132  
... ... @@ -242,6 +242,8 @@
242 242  
243 243  * 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.)
244 244  
251 +
252 +
245 245  === 2.4.1 Decoder in TTN V3 ===
246 246  
247 247  
... ... @@ -284,6 +284,8 @@
284 284  
285 285  * Battery Voltage =0xCBA4&0x3FFF=0x0BA4=2980mV
286 286  
295 +
296 +
287 287  === 2.4.3 Built-in Temperature ===
288 288  
289 289  
... ... @@ -293,15 +293,21 @@
293 293  
294 294  [[image:image-20220522235639-3.png||_mstalt="432120"]]
295 295  
296 -* Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
306 +* Temperature:  (0xF5C6-65536)/100=-26.18℃
297 297  
308 +
309 +(% style="display:none" %)
310 +
298 298  === 2.4.4 Built-in Humidity ===
299 299  
300 300  
301 301  [[image:image-20220522235639-4.png||_mstalt="432484" height="138" width="722"]]
302 302  
303 -* Humidity:    0x025C/10=60.4%(% style="display:none" %)
316 +* Humidity:    0x025C/10=60.4%
304 304  
318 +
319 +​​​​​​​(% style="display:none" %)
320 +
305 305  === 2.4.5 Ext # ===
306 306  
307 307  
... ... @@ -312,6 +312,8 @@
312 312  |(% style="width:102px" %)0x01|(% style="width:319px" %)Sensor E3, Temperature Sensor
313 313  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
314 314  
331 +
332 +
315 315  === 2.4.6 Ext value ===
316 316  
317 317  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -401,6 +401,8 @@
401 401  * (% 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.
402 402  * (% 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)
403 403  
422 +
423 +
404 404  ==== 2.4.6.3 Ext~=6, ADC Sensor(use with E2 Cable) ====
405 405  
406 406  
... ... @@ -637,6 +637,8 @@
637 637  * (% 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.
638 638  * (% 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)
639 639  
660 +
661 +
640 640  == 2.5 Show data on Datacake ==
641 641  
642 642  
... ... @@ -767,7 +767,7 @@
767 767  User can poll sensor value based on timestamps from the server. Below is the downlink command.
768 768  
769 769  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:428px" %)
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**
792 +|(% 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**
771 771  |(% style="width:58px" %)31|(% style="width:128px" %)Timestamp start|(% style="width:123px" %)Timestamp end|(% style="width:116px" %)Uplink Interval
772 772  
773 773  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.
... ... @@ -931,7 +931,7 @@
931 931  TEMPhigh=0014
932 932  
933 933  
934 -**Fluctuation alarm for DS18B20 and TMP117（Acquisition time: minimum 1s）**
956 +**Fluctuation alarm for DS18B20 and TMP117(Acquisition time: minimum 1s)**
935 935  
936 936  **AT+WMOD=2,60,5** 
937 937  
... ... @@ -1016,7 +1016,7 @@
1016 1016  )))
1017 1017  
1018 1018  (((
1019 -(% _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1041 +(% _mstmutation="1" %)**AT+ARTEMP=? **(%%):  Gets the alarm range of the internal temperature sensor(% style="display:none" %)
1020 1020  )))
1021 1021  
1022 1022  (((
... ... @@ -1053,6 +1053,8 @@
1053 1053  * RED LED when external sensor is not connected
1054 1054  * For each success downlink, the PURPLE LED will blink once
1055 1055  
1078 +
1079 +
1056 1056  == 2.9 installation ==
1057 1057  
1058 1058  
... ... @@ -1070,7 +1070,7 @@
1070 1070  **1m long breakout cable for LHT65N. Features:**
1071 1071  
1072 1072  * (((
1073 -Use for AT Command， works for both LHT52/LHT65N
1097 +Use for AT Command, works for both LHT52/LHT65N
1074 1074  )))
1075 1075  * (((
1076 1076  Update firmware for LHT65N, works for both LHT52/LHT65N
... ... @@ -1105,6 +1105,8 @@
1105 1105  * Operating Range: -40 ~~ 125 °C
1106 1106  * Working voltage 2.35v ~~ 5v
1107 1107  
1132 +
1133 +
1108 1108  == 3.3 E31F Temperature Probe ==
1109 1109  
1110 1110  
... ... @@ -1141,6 +1141,8 @@
1141 1141  * Long Term Drift: < 0.02 °C/yr
1142 1142  * Operating Range: 0 ~~ 96 % RH
1143 1143  
1170 +
1171 +
1144 1144  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1145 1145  
1146 1146  
... ... @@ -1213,7 +1213,6 @@
1213 1213  
1214 1214  
1215 1215  
1216 -
1217 1217  == 4.2 Set External Sensor Mode ==
1218 1218  
1219 1219  
... ... @@ -1243,7 +1243,6 @@
1243 1243  
1244 1244  
1245 1245  
1246 -
1247 1247  == 4.3 Enable/Disable uplink Temperature probe ID ==
1248 1248  
1249 1249  
... ... @@ -1277,7 +1277,6 @@
1277 1277  
1278 1278  
1279 1279  
1280 -
1281 1281  == 4.4 Set Password ==
1282 1282  
1283 1283  
... ... @@ -1339,7 +1339,6 @@
1339 1339  
1340 1340  
1341 1341  
1342 -
1343 1343  == 4.7 Set system time ==
1344 1344  
1345 1345  
... ... @@ -1452,7 +1452,6 @@
1452 1452  
1453 1453  
1454 1454  
1455 -
1456 1456  == 4.13 Auto Send None-ACK messages ==
1457 1457  
1458 1458  
... ... @@ -1472,7 +1472,6 @@
1472 1472  
1473 1473  
1474 1474  
1475 -
1476 1476  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm(Since firmware 1.3.0) ==
1477 1477  
1478 1478  
... ... @@ -1917,6 +1917,8 @@
1917 1917  
1918 1918  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1919 1919  
1942 +
1943 +
1920 1920  = 8. Packing Info =
1921 1921  
1922 1922  
... ... @@ -1930,11 +1930,15 @@
1930 1930  * Device Size:  10 x 10 x 3.5 mm
1931 1931  * Device Weight: 120.5g
1932 1932  
1957 +
1958 +
1933 1933  = 9. Reference material =
1934 1934  
1935 1935  
1936 1936  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1937 1937  
1964 +
1965 +
1938 1938  = 10. FCC Warning =
1939 1939  
1940 1940