Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 119.24 >
edited by Xiaoling
on 2022/06/09 18:25
To version < 120.10 >
edited by Xiaoling
on 2022/06/09 18:30
>
Change comment: There is no comment for this version

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... ... @@ -363,7 +363,6 @@
363 363  * The 7th byte (EXT #): defines the external sensor model.
364 364  * 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.)
365 365  
366 -
367 367  (% _mstvisible="1" %)
368 368  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
369 369  
... ... @@ -400,7 +400,6 @@
400 400  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
401 401  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
402 402  
403 -
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
... ... @@ -416,7 +416,6 @@
416 416  (% _mstvisible="1" %)
417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
419 -
420 420  (% _mstvisible="1" %)
421 421  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
422 422  
... ... @@ -552,6 +552,7 @@
552 552  )))
553 553  )))
554 554  
552 +
555 555  (% _mstvisible="1" %)
556 556  * (% _msthash="2539669" _msttexthash="857922" _mstvisible="3" %)**Battery status & **(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)**Built-in Humidity**
557 557  
... ... @@ -582,6 +582,7 @@
582 582  
583 583  )))
584 584  
583 +
585 585  (% _mstvisible="1" %)
586 586  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
587 587  
... ... @@ -593,6 +593,8 @@
593 593  * 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.
594 594  * 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)
595 595  
595 +
596 +
596 596  (% _mstvisible="1" %)
597 597  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
598 598  
... ... @@ -655,6 +655,8 @@
655 655  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
656 656  1. Set [[PNACKMD=1>>||anchor="H4.13AutoSendNone-ACKmessages"]], LHT65N will wait for ACK for every uplink, when there is no LoRaWAN network, LHT65N will store the sensor data, and it will send all messages after network recover.
657 657  
659 +
660 +
658 658  (% _mstvisible="1" %)
659 659  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
660 660  
... ... @@ -1133,7 +1133,6 @@
1133 1133  )))
1134 1134  
1135 1135  
1136 -
1137 1137  (% _mstvisible="1" style="text-align: left;" %)
1138 1138  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1139 1139  
... ... @@ -1163,6 +1163,7 @@
1163 1163  * Working voltage 2.35v ~~ 5v
1164 1164  
1165 1165  
1168 +
1166 1166  (% _mstvisible="1" style="text-align: left;" %)
1167 1167  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1168 1168  
... ... @@ -1369,6 +1369,7 @@
1369 1369  (% _mstvisible="1" %)
1370 1370  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1371 1371  
1375 +
1372 1372  (% _mstvisible="1" style="text-align: left;" %)
1373 1373  (% style="color:#4f81bd" %)**Downlink Command:**
1374 1374  
... ... @@ -1377,6 +1377,7 @@
1377 1377  * 0xA801     **~-~->** AT+PID=1
1378 1378  
1379 1379  
1384 +
1380 1380  (% _mstvisible="1" style="text-align: left;" %)
1381 1381  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1382 1382  
... ... @@ -1447,6 +1447,7 @@
1447 1447  * There is no downlink command to set to Sleep mode.
1448 1448  
1449 1449  
1455 +
1450 1450  (% _mstvisible="1" %)
1451 1451  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1452 1452  
... ... @@ -1582,6 +1582,7 @@
1582 1582  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1583 1583  
1584 1584  
1591 +
1585 1585  (% _mstvisible="1" %)
1586 1586  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1587 1587  
... ... @@ -1599,7 +1599,6 @@
1599 1599  (% _mstvisible="3" %)|=(% _mstvisible="4" style="width: 171px;" %)(% _msthash="1231737" _msttexthash="251862" _mstvisible="6" %)**Command Example**|=(% _mstvisible="4" style="width: 219px;" %)(% _msthash="1231738" _msttexthash="116025" _mstvisible="6" %)**Function**|=(% _mstvisible="4" style="width: 119px;" %)(% _msthash="1231739" _msttexthash="116831" _mstvisible="6" %)**Response**
1600 1600  (% _mstvisible="3" %)|(% _msthash="1231321" _msttexthash="130455" _mstvisible="4" style="width:171px" %)AT+PNACKMD=1|(% _msthash="1231322" _msttexthash="377026" _mstvisible="4" style="width:219px" %)Poll None-ACK message|(% _msthash="1231323" _msttexthash="14989" _mstvisible="4" style="width:119px" %)OK
1601 1601  
1602 -
1603 1603  (% _mstvisible="1" %)
1604 1604  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1605 1605  
... ... @@ -1607,6 +1607,7 @@
1607 1607  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1608 1608  
1609 1609  
1616 +
1610 1610  (% _mstvisible="1" %)
1611 1611  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1612 1612  
... ... @@ -1645,11 +1645,18 @@
1645 1645  (% _mstvisible="1" %)
1646 1646  (((
1647 1647  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1655 +(((
1648 1648  Dragino battery-powered products are all run in Low Power mode. User can check the guideline from this link to calculate the estimated battery life:
1649 1649  [[https:~~/~~/www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/Battery_Analyze/DRAGINO_Battery_Life_Guide.pdf]]
1658 +)))
1650 1650  
1660 +(((
1661 +
1662 +)))
1651 1651  
1664 +(((
1652 1652  A full detail test report for LHT65N on different frequency can be found at : [[https:~~/~~/www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0>>https://www.dropbox.com/sh/r2i3zlhsyrpavla/AAB1sZw3mdT0K7XjpHCITt13a?dl=0]]
1666 +)))
1653 1653  
1654 1654  
1655 1655  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1658,16 +1658,16 @@
1658 1658  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1659 1659  == 6.1 How to use AT Command? ==
1660 1660  
1661 -LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1675 +(((
1676 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to connect to LHT65 for using AT command, as below.
1677 +)))
1662 1662  
1663 -connect to LHT65 for using AT command, as below.
1664 -
1665 1665  [[image:image-20220530085651-1.png]]
1666 1666  
1667 1667  
1668 1668  **Connection:**
1669 1669  
1670 -✓** USB to TTL GND <~-~->GND**
1684 +✓** USB to TTL GND <~-~->GND**
1671 1671  
1672 1672  **✓ USB to TTL RXD <~-~-> D+**
1673 1673  
... ... @@ -1733,14 +1733,10 @@
1733 1733  
1734 1734  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1735 1735  
1736 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1750 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1737 1737  
1738 -in ms
1752 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1739 1739  
1740 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1741 -
1742 -in ms
1743 -
1744 1744  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1745 1745  
1746 1746  AT+NWKID: Get or Set the Network ID
... ... @@ -1904,6 +1904,9 @@
1904 1904  (% _mstvisible="1" %)
1905 1905  (((
1906 1906  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1917 +
1918 +
1919 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1907 1907  (% _mstvisible="3" %)**Package Includes**(%%):
1908 1908  )))
1909 1909  
... ... @@ -1950,6 +1950,10 @@
1950 1950  (((
1951 1951  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1952 1952  Weight / pcs : 170g
1966 +
1967 +
1968 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1969 +
1953 1953  )))
1954 1954  
1955 1955  = 9. Reference =
... ... @@ -1956,6 +1956,7 @@
1956 1956  
1957 1957  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1958 1958  
1976 +
1959 1959  = 10. FCC Warning =
1960 1960  
1961 1961  (% _mstvisible="1" %)

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