Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 119.23 >
edited by Xiaoling
on 2022/06/09 18:23
To version < 120.13 >
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  
... ... @@ -401,6 +401,8 @@
401 401  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
402 402  
403 403  
403 +
404 +
404 404  (% _mstvisible="1" %)
405 405  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
406 406  
... ... @@ -417,6 +417,8 @@
417 417  * Temperature:  (0xF5C6-65536)/100=-26.18℃
418 418  
419 419  
421 +
422 +
420 420  (% _mstvisible="1" %)
421 421  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
422 422  
... ... @@ -426,6 +426,9 @@
426 426  (% _mstvisible="1" %)
427 427  * Humidity:    0x025C/10=60.4%
428 428  
432 +
433 +
434 +
429 429  (% _mstvisible="1" %)
430 430  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
431 431  
... ... @@ -552,6 +552,7 @@
552 552  )))
553 553  )))
554 554  
561 +
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  
592 +
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  
604 +
605 +
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  
668 +
669 +
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  
1177 +
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  
1384 +
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  
1393 +
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  
1464 +
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  
1600 +
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  
1625 +
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" %)
1664 +(((
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]]
1667 +)))
1650 1650  
1669 +(((
1670 +
1671 +)))
1651 1651  
1673 +(((
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]]
1675 +)))
1653 1653  
1654 1654  
1655 1655  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1658,34 +1658,31 @@
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
1684 +(((
1685 +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.
1686 +)))
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 -Connection:
1691 +**Connection:**
1669 1669  
1670 -✓ USB to TTL GND <~-~->GND
1693 +✓** USB to TTL GND <~-~->GND**
1671 1671  
1672 -✓ USB to TTL RXD <~-~-> D+
1695 +**✓ USB to TTL RXD <~-~-> D+**
1673 1673  
1674 -✓ USB to TTL TXD <~-~-> A11
1697 +**✓ USB to TTL TXD <~-~-> A11**
1675 1675  
1676 -✓ USB to TTL 3.3V <~-~-> D-
1699 +**✓ USB to TTL 3.3V <~-~-> D-**
1677 1677  
1678 -In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1679 1679  
1680 -access serial console for LHT65N. The AT commands are disable by default and need to enter
1702 +(((
1703 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:**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.
1704 +)))
1681 1681  
1682 -password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1683 -
1684 -user need to input password again. User can use AT+DISAT command to disable AT command
1685 -
1686 -before timeout.
1687 -
1706 +(((
1688 1688  Input password and ATZ to activate LHT65N,As shown below:
1708 +)))
1689 1689  
1690 1690  [[image:image-20220530095701-4.png]]
1691 1691  
... ... @@ -1736,14 +1736,10 @@
1736 1736  
1737 1737  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1738 1738  
1739 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1759 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1740 1740  
1741 -in ms
1761 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1742 1742  
1743 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1744 -
1745 -in ms
1746 -
1747 1747  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1748 1748  
1749 1749  AT+NWKID: Get or Set the Network ID
... ... @@ -1907,6 +1907,9 @@
1907 1907  (% _mstvisible="1" %)
1908 1908  (((
1909 1909  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1926 +
1927 +
1928 +(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1910 1910  (% _mstvisible="3" %)**Package Includes**(%%):
1911 1911  )))
1912 1912  
... ... @@ -1953,6 +1953,10 @@
1953 1953  (((
1954 1954  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1955 1955  Weight / pcs : 170g
1975 +
1976 +
1977 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1978 +
1956 1956  )))
1957 1957  
1958 1958  = 9. Reference =
... ... @@ -1959,6 +1959,7 @@
1959 1959  
1960 1960  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1961 1961  
1985 +
1962 1962  = 10. FCC Warning =
1963 1963  
1964 1964  (% _mstvisible="1" %)

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