Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 120.14 >
edited by Xiaoling
on 2022/06/09 18:30
To version < 119.23 >
edited by Xiaoling
on 2022/06/09 18:23
>
Change comment: There is no comment for this version

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... ... @@ -364,8 +364,6 @@
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  
366 366  
367 -
368 -
369 369  (% _mstvisible="1" %)
370 370  === (% _msthash="360269" _msttexthash="333762" _mstvisible="3" %)2.4.1 Decoder in TTN V3(%%) ===
371 371  
... ... @@ -403,8 +403,6 @@
403 403  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
404 404  
405 405  
406 -
407 -
408 408  (% _mstvisible="1" %)
409 409  === (% _msthash="600769" _msttexthash="565838" _mstvisible="3" %)2.4.3 Built-in Temperature(%%) ===
410 410  
... ... @@ -421,8 +421,6 @@
421 421  * Temperature:  (0xF5C6-65536)/100=-26.18℃
422 422  
423 423  
424 -
425 -
426 426  (% _mstvisible="1" %)
427 427  === (% _msthash="475891" _msttexthash="445120" _mstvisible="3" %)2.4.4 Built-in Humidity(%%) ===
428 428  
... ... @@ -432,9 +432,6 @@
432 432  (% _mstvisible="1" %)
433 433  * Humidity:    0x025C/10=60.4%
434 434  
435 -
436 -
437 -
438 438  (% _mstvisible="1" %)
439 439  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
440 440  
... ... @@ -561,7 +561,6 @@
561 561  )))
562 562  )))
563 563  
564 -
565 565  (% _mstvisible="1" %)
566 566  * (% _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**
567 567  
... ... @@ -592,7 +592,6 @@
592 592  
593 593  )))
594 594  
595 -
596 596  (% _mstvisible="1" %)
597 597  * (% _msthash="504956" _msttexthash="245037" _mstvisible="4" %)**Status & Ext Byte**
598 598  
... ... @@ -604,8 +604,6 @@
604 604  * 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.
605 605  * 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)
606 606  
607 -
608 -
609 609  (% _mstvisible="1" %)
610 610  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
611 611  
... ... @@ -668,8 +668,6 @@
668 668  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
669 669  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.
670 670  
671 -
672 -
673 673  (% _mstvisible="1" %)
674 674  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
675 675  
... ... @@ -1148,6 +1148,7 @@
1148 1148  )))
1149 1149  
1150 1150  
1136 +
1151 1151  (% _mstvisible="1" style="text-align: left;" %)
1152 1152  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1153 1153  
... ... @@ -1177,7 +1177,6 @@
1177 1177  * Working voltage 2.35v ~~ 5v
1178 1178  
1179 1179  
1180 -
1181 1181  (% _mstvisible="1" style="text-align: left;" %)
1182 1182  = (% _msthash="1940107" _msttexthash="1714063" _mstvisible="3" %)4. Configure LHT65N via AT command or LoRaWAN downlink(%%) =
1183 1183  
... ... @@ -1384,7 +1384,6 @@
1384 1384  (% _mstvisible="1" %)
1385 1385  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1386 1386  
1387 -
1388 1388  (% _mstvisible="1" style="text-align: left;" %)
1389 1389  (% style="color:#4f81bd" %)**Downlink Command:**
1390 1390  
... ... @@ -1393,7 +1393,6 @@
1393 1393  * 0xA801     **~-~->** AT+PID=1
1394 1394  
1395 1395  
1396 -
1397 1397  (% _mstvisible="1" style="text-align: left;" %)
1398 1398  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1399 1399  
... ... @@ -1464,7 +1464,6 @@
1464 1464  * There is no downlink command to set to Sleep mode.
1465 1465  
1466 1466  
1467 -
1468 1468  (% _mstvisible="1" %)
1469 1469  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1470 1470  
... ... @@ -1600,7 +1600,6 @@
1600 1600  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1601 1601  
1602 1602  
1603 -
1604 1604  (% _mstvisible="1" %)
1605 1605  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1606 1606  
... ... @@ -1618,6 +1618,7 @@
1618 1618  (% _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**
1619 1619  (% _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
1620 1620  
1602 +
1621 1621  (% _mstvisible="1" %)
1622 1622  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1623 1623  
... ... @@ -1625,7 +1625,6 @@
1625 1625  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1626 1626  
1627 1627  
1628 -
1629 1629  (% _mstvisible="1" %)
1630 1630  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1631 1631  
... ... @@ -1664,18 +1664,11 @@
1664 1664  (% _mstvisible="1" %)
1665 1665  (((
1666 1666  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1667 -(((
1668 1668  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:
1669 1669  [[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]]
1670 -)))
1671 1671  
1672 -(((
1673 -
1674 -)))
1675 1675  
1676 -(((
1677 1677  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]]
1678 -)))
1679 1679  
1680 1680  
1681 1681  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1684,31 +1684,34 @@
1684 1684  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1685 1685  == 6.1 How to use AT Command? ==
1686 1686  
1687 -(((
1688 -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.
1689 -)))
1661 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1690 1690  
1663 +connect to LHT65 for using AT command, as below.
1664 +
1691 1691  [[image:image-20220530085651-1.png]]
1692 1692  
1693 1693  
1694 -**Connection:**
1668 +Connection:
1695 1695  
1696 -✓** USB to TTL GND <~-~->GND**
1670 +✓ USB to TTL GND <~-~->GND
1697 1697  
1698 -**✓ USB to TTL RXD <~-~-> D+**
1672 +✓ USB to TTL RXD <~-~-> D+
1699 1699  
1700 -**✓ USB to TTL TXD <~-~-> A11**
1674 +✓ USB to TTL TXD <~-~-> A11
1701 1701  
1702 -**✓ USB to TTL 3.3V <~-~-> D-**
1676 +✓ USB to TTL 3.3V <~-~-> D-
1703 1703  
1678 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1704 1704  
1705 -(((
1706 -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.
1707 -)))
1680 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1708 1708  
1709 -(((
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 +
1710 1710  Input password and ATZ to activate LHT65N,As shown below:
1711 -)))
1712 1712  
1713 1713  [[image:image-20220530095701-4.png]]
1714 1714  
... ... @@ -1759,10 +1759,14 @@
1759 1759  
1760 1760  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1761 1761  
1762 -AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms
1739 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1763 1763  
1764 -AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms
1741 +in ms
1765 1765  
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 +
1766 1766  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1767 1767  
1768 1768  AT+NWKID: Get or Set the Network ID
... ... @@ -1926,9 +1926,6 @@
1926 1926  (% _mstvisible="1" %)
1927 1927  (((
1928 1928  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1929 -
1930 -
1931 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1932 1932  (% _mstvisible="3" %)**Package Includes**(%%):
1933 1933  )))
1934 1934  
... ... @@ -1975,10 +1975,6 @@
1975 1975  (((
1976 1976  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1977 1977  Weight / pcs : 170g
1978 -
1979 -
1980 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1981 -
1982 1982  )))
1983 1983  
1984 1984  = 9. Reference =
... ... @@ -1985,7 +1985,6 @@
1985 1985  
1986 1986  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1987 1987  
1988 -
1989 1989  = 10. FCC Warning =
1990 1990  
1991 1991  (% _mstvisible="1" %)

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