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Last modified by Xiaoling on 2023/07/18 10:12
From version 201.1
edited by Bei Jinggeng
on 2022/09/27 13:34
Change comment: There is no comment for this version
To version 199.1
edited by Bei Jinggeng
on 2022/09/27 09:56
Change comment: Uploaded new attachment "image-20220927095645-1.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -62,6 +62,8 @@
62 62  * Datalog feature (Max 3328 records)
63 63  
64 64  
65 +
66 +
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -87,6 +87,8 @@
87 87  * Operating Range: -55 °C ~~ 125 °C
88 88  
89 89  
92 +
93 +
90 90  = 2. Connect LHT65N to IoT Server =
91 91  
92 92  
... ... @@ -277,6 +277,8 @@
277 277  * The 7th byte (EXT #): defines the external sensor model.
278 278  * 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.)
279 279  
284 +
285 +
280 280  === 2.4.1 Decoder in TTN V3 ===
281 281  
282 282  
... ... @@ -309,6 +309,8 @@
309 309  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
310 310  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
311 311  
318 +
319 +
312 312  === 2.4.3 Built-in Temperature ===
313 313  
314 314  
... ... @@ -320,6 +320,8 @@
320 320  
321 321  * Temperature:  (0xF5C6-65536)/100=-26.18℃
322 322  
331 +
332 +
323 323  === 2.4.4 Built-in Humidity ===
324 324  
325 325  
... ... @@ -327,6 +327,8 @@
327 327  
328 328  * Humidity:    0x025C/10=60.4%
329 329  
340 +
341 +
330 330  === 2.4.5 Ext # ===
331 331  
332 332  
... ... @@ -485,6 +485,8 @@
485 485  * (% 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)
486 486  
487 487  
500 +
501 +
488 488  ==== 2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable) ====
489 489  
490 490  
... ... @@ -534,9 +534,8 @@
534 534  
535 535  
536 536  
537 -==== 2.4.6.4 Ext~=2 TMP117 Sensor （Since Firmware v1.3） ====
551 +==== 2.4.6.4 Ext~=2 TMP117 Sensor （since v1.3） ====
538 538  
539 -[[image:image-20220927095645-1.png||height="534" width="460"]]
540 540  
541 541  **Ext=2,Temperature Sensor(TMP117)：**
542 542  
... ... @@ -550,7 +550,7 @@
550 550  
551 551  
552 552  
553 -==== 2.4.6.5 Ext~=4 Interrupt Mode （Since Firmware v1.3） ====
566 +==== 2.4.6.5 Ext~=4 Interrupt Mode （since v1.3） ====
554 554  
555 555  
556 556  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will send an uplink when there is a trigger.**
... ... @@ -598,7 +598,7 @@
598 598  
599 599  
600 600  
601 -==== 2.4.6.6 Ext~=8 Counting Mode（Since Firmware v1.3） ====
614 +==== 2.4.6.6 Ext~=8 Counting Mode（since v1.3） ====
602 602  
603 603  
604 604  (% style="color:red" %)**Note: In this mode, 3.3v output will be always ON. LHT65N will count for every interrupt and uplink periodically.**
... ... @@ -1244,6 +1244,8 @@
1244 1244  * For each success downlink, the PURPLE LED will blink once
1245 1245  
1246 1246  
1260 +
1261 +
1247 1247  == 2.9 installation ==
1248 1248  
1249 1249  
... ... @@ -1301,6 +1301,8 @@
1301 1301  * Operating Range: -40 ~~ 125 °C
1302 1302  * Working voltage 2.35v ~~ 5v
1303 1303  
1319 +
1320 +
1304 1304  = 4. Configure LHT65N via AT command or LoRaWAN downlink =
1305 1305  
1306 1306  
... ... @@ -1371,6 +1371,8 @@
1371 1371  * **Example 2**: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1372 1372  
1373 1373  
1391 +
1392 +
1374 1374  == 4.2 Set External Sensor Mode ==
1375 1375  
1376 1376  
... ... @@ -1395,6 +1395,8 @@
1395 1395  * 0xA20702003c: Same as AT+SETCNT=60
1396 1396  
1397 1397  
1417 +
1418 +
1398 1398  == 4.3 Enable/Disable uplink Temperature probe ID ==
1399 1399  
1400 1400  
... ... @@ -1426,6 +1426,8 @@
1426 1426  * **0xA801**     **~-~->** AT+PID=1
1427 1427  
1428 1428  
1450 +
1451 +
1429 1429  == 4.4 Set Password ==
1430 1430  
1431 1431  
... ... @@ -1478,6 +1478,8 @@
1478 1478  * There is no downlink command to set to Sleep mode.
1479 1479  
1480 1480  
1504 +
1505 +
1481 1481  == 4.7 Set system time ==
1482 1482  
1483 1483  
... ... @@ -1587,6 +1587,8 @@
1587 1587  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1588 1588  
1589 1589  
1615 +
1616 +
1590 1590  == 4.13 Auto Send None-ACK messages ==
1591 1591  
1592 1592  
... ... @@ -1608,6 +1608,8 @@
1608 1608  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1609 1609  
1610 1610  
1638 +
1639 +
1611 1611  = 5. Battery & How to replace =
1612 1612  
1613 1613  
... ... @@ -2074,6 +2074,8 @@
2074 2074  * (% style="color:red" %)**E3**(%%): External Temperature Probe
2075 2075  
2076 2076  
2106 +
2107 +
2077 2077  = 8. Packing Info =
2078 2078  
2079 2079  
... ... @@ -2088,6 +2088,8 @@
2088 2088  * Device Weight: 120.5g
2089 2089  
2090 2090  
2122 +
2123 +
2091 2091  = 9. Reference material =
2092 2092  
2093 2093  
... ... @@ -2094,6 +2094,8 @@
2094 2094  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0||_msthash="504975" _msttexthash="51420512"]]
2095 2095  
2096 2096  
2130 +
2131 +
2097 2097  = 10. FCC Warning =
2098 2098  
2099 2099