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Last modified by Xiaoling on 2023/07/18 10:12
From version 252.1
edited by Bei Jinggeng
on 2023/06/19 09:48
Change comment: There is no comment for this version
To version 251.2
edited by Xiaoling
on 2023/05/16 11:51
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
... ... @@ -58,6 +58,7 @@
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  
... ... @@ -301,6 +301,7 @@
301 301  * Temperature:  (0xF5C6-65536)/100=-26.18℃(% style="display:none" %)
302 302  
303 303  
309 +
304 304  === 2.4.4 Built-in Humidity ===
305 305  
306 306  
... ... @@ -309,6 +309,7 @@
309 309  * Humidity:    0x025C/10=60.4%(% style="display:none" %)
310 310  
311 311  
318 +
312 312  === 2.4.5 Ext # ===
313 313  
314 314  
... ... @@ -320,6 +320,7 @@
320 320  |(% style="width:102px" %)0x09|(% style="width:319px" %)Sensor E3, Temperature Sensor, Datalog Mod
321 321  
322 322  
330 +
323 323  === 2.4.6 Ext value ===
324 324  
325 325  ==== 2.4.6.1 Ext~=1, E3 Temperature Sensor ====
... ... @@ -410,6 +410,7 @@
410 410  * (% 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)
411 411  
412 412  
421 +
413 413  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
414 414  
415 415  
... ... @@ -586,67 +586,6 @@
586 586  A2 08 02 00 00 00 3C:  Same as AT+ SETCNT=60  (AT+ SETCNT = 4th byte and 5th byte and 6th byte and 7th byte)
587 587  
588 588  
589 -==== 2.4.6.8 Ext~=10, E2 sensor (TMP117)with Unix Timestamp(Since firmware V1.3.2) ====
590 -
591 -
592 -(((
593 -Timestamp mode is designed for LHT65N with E2 probe, it will send the uplink payload with Unix timestamp. With the limitation of 11 bytes (max distance of AU915/US915/AS923 band), the time stamp mode will be lack of BAT voltage field, instead, it shows the battery status. The payload is as below:
594 -)))
595 -
596 -
597 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:480px" %)
598 -|=(% style="width: 50px;background-color:#D9E2F3" %)(((
599 -**Size(bytes)**
600 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
601 -**2**
602 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
603 -**2**
604 -)))|=(% style="width: 120px;background-color:#D9E2F3" %)(((
605 -**2**
606 -)))|=(% style="width: 50px;background-color:#D9E2F3" %)(((
607 -**1**
608 -)))|=(% style="width: 70px;background-color:#D9E2F3" %)(((
609 -**4**
610 -)))
611 -|(% style="width:110px" %)(((
612 -**Value**
613 -)))|(% style="width:71px" %)(((
614 -External temperature
615 -)))|(% style="width:99px" %)(((
616 -[[Built-In Temperature>>||anchor="H2.4.3Built-inTemperature"]]
617 -)))|(% style="width:132px" %)(((
618 -BAT Status & [[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
619 -)))|(% style="width:54px" %)(((
620 -Status & Ext
621 -)))|(% style="width:64px" %)(((
622 -[[Unix Time Stamp>>||anchor="H2.6.2UnixTimeStamp"]]
623 -)))
624 -
625 -* **Battery status & Built-in Humidity**
626 -
627 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:461px" %)
628 -|=(% style="width: 69px;background-color:#D9E2F3;color:#0070C0" %)Bit(bit)|=(% style="width: 258px;background-color:#D9E2F3;color:#0070C0" %)[15:14]|=(% style="width: 134px;background-color:#D9E2F3;color:#0070C0" %)[11:0]
629 -|(% style="width:67px" %)**Value**|(% style="width:256px" %)(((
630 -BAT Status
631 -00(b): Ultra Low ( BAT <= 2.50v)
632 -01(b): Low  (2.50v <=BAT <= 2.55v)
633 -10(b): OK   (2.55v <= BAT <=2.65v)
634 -11(b): Good   (BAT >= 2.65v)
635 -)))|(% style="width:132px" %)(((
636 -[[Built-in Humidity>>||anchor="H2.4.4Built-inHumidity"]]
637 -)))
638 -
639 -* **Status & Ext Byte**
640 -
641 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
642 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Bits**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**7**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**5**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**[3:0]**
643 -|=(% style="width: 96px;" %)**Status&Ext**|(% style="width:124px" %)None-ACK Flag|(% style="width:146px" %)Poll Message FLAG|(% style="width:109px" %)Sync time OK|(% style="width:143px" %)Unix Time Request|(% style="width:106px" %)Ext: 0b(1001)
644 -
645 -* (% style="color:blue" %)**Poll Message Flag**:(%%)  1: This message is a poll message reply, 0: means this is a normal uplink.
646 -* (% 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.
647 -* (% 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)
648 -
649 -
650 650  == 2.5 Show data on Datacake ==
651 651  
652 652  
... ... @@ -1064,6 +1064,7 @@
1064 1064  * For each success downlink, the PURPLE LED will blink once
1065 1065  
1066 1066  
1015 +
1067 1067  == 2.9 installation ==
1068 1068  
1069 1069  
... ... @@ -1117,6 +1117,7 @@
1117 1117  * Working voltage 2.35v ~~ 5v
1118 1118  
1119 1119  
1069 +
1120 1120  == 3.3 E31F Temperature Probe ==
1121 1121  
1122 1122  
... ... @@ -1154,6 +1154,7 @@
1154 1154  * Operating Range: 0 ~~ 96 % RH
1155 1155  
1156 1156  
1107 +
1157 1157  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1158 1158  
1159 1159  
... ... @@ -1225,6 +1225,7 @@
1225 1225  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1226 1226  
1227 1227  
1179 +
1228 1228  == 4.2 Set External Sensor Mode ==
1229 1229  
1230 1230  
... ... @@ -1253,6 +1253,7 @@
1253 1253  * 0xA20702003c: Same as AT+SETCNT=60
1254 1254  
1255 1255  
1208 +
1256 1256  == 4.3 Enable/Disable uplink Temperature probe ID ==
1257 1257  
1258 1258  
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1285 1285  * **0xA801**     **~-~->** AT+PID=1
1286 1286  
1287 1287  
1241 +
1288 1288  == 4.4 Set Password ==
1289 1289  
1290 1290  
... ... @@ -1345,6 +1345,7 @@
1345 1345  * There is no downlink command to set to Sleep mode.
1346 1346  
1347 1347  
1302 +
1348 1348  == 4.7 Set system time ==
1349 1349  
1350 1350  
... ... @@ -1456,6 +1456,7 @@
1456 1456  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
1457 1457  
1458 1458  
1414 +
1459 1459  == 4.13 Auto Send None-ACK messages ==
1460 1460  
1461 1461  
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1474 1474  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
1475 1475  
1476 1476  
1433 +
1477 1477  == 4.14 Modified WMOD command for external sensor TMP117 or DS18B20 temperature alarm（Since firmware 1.3.0） ==
1478 1478  
1479 1479  
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1919 1919  * (% style="color:red" %)**E3**(%%): External Temperature Probe
1920 1920  
1921 1921  
1879 +
1922 1922  = 8. Packing Info =
1923 1923  
1924 1924  
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1933 1933  * Device Weight: 120.5g
1934 1934  
1935 1935  
1894 +
1936 1936  = 9. Reference material =
1937 1937  
1938 1938  
... ... @@ -1939,6 +1939,7 @@
1939 1939  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1940 1940  
1941 1941  
1901 +
1942 1942  = 10. FCC Warning =
1943 1943  
1944 1944