Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 123.8 >
edited by Xiaoling
on 2022/06/13 16:23
To version < 119.23 >
edited by Xiaoling
on 2022/06/09 18:23
>
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1 -(% style="text-align:center" %)
2 -[[image:image-20220613162008-1.png||height="579" width="379"]]
1 +(% _mstvisible="2" style="text-align:center" %)
2 +[[image:image-20220523115324-1.jpeg||_mstalt="469677" _mstvisible="4" height="317" width="317"]]
3 3  
4 4  
5 +(% _mstvisible="1" %)
6 +(% _msthash="315237" _msttexthash="1697033" _mstvisible="3" %)**LHT65N LoRaWAN Temperature & Humidity Sensor Manual**
5 5  
6 6  
7 7  
10 +
8 8  (% _mstvisible="1" %)
9 9  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
10 10  
... ... @@ -74,7 +74,6 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
77 -
78 78  (% _mstvisible="1" %)
79 79  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
80 80  
... ... @@ -273,7 +273,6 @@
273 273  [[image:image-20220522233118-7.png||_mstalt="430430" _mstvisible="3"]]
274 274  
275 275  
276 -
277 277  (% _mstvisible="1" %)
278 278  === (% _msthash="3537456" _msttexthash="3448549" _mstvisible="3" %)2.3.2 Step 2: Activate LHT65N by pressing the ACT button for more than 5 seconds.(%%) ===
279 279  
... ... @@ -284,7 +284,6 @@
284 284  [[image:image-20220522233300-8.png||_mstalt="428389" _mstvisible="3" height="219" width="722"]]
285 285  
286 286  
287 -
288 288  (% _mstvisible="1" %)
289 289  == (% _msthash="320879" _msttexthash="294970" _mstvisible="3" %)2.4 Uplink Payload(%%) ==
290 290  
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426 426  (% _mstvisible="1" %)
427 427  * Humidity:    0x025C/10=60.4%
428 428  
429 -
430 430  (% _mstvisible="1" %)
431 431  === (% _msthash="116532" _msttexthash="87958" _mstvisible="3" %)2.4.5 Ext #(%%) ===
432 432  
... ... @@ -594,9 +594,6 @@
594 594  * 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.
595 595  * 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)
596 596  
597 -
598 -
599 -
600 600  (% _mstvisible="1" %)
601 601  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
602 602  
... ... @@ -659,10 +659,6 @@
659 659  1. IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.6.4Pollsensorvalue"]] for specify time range.
660 660  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.
661 661  
662 -
663 -
664 -
665 -
666 666  (% _mstvisible="1" %)
667 667  === (% _msthash="369915" _msttexthash="342797" _mstvisible="3" %)2.6.2 Unix TimeStamp(%%) ===
668 668  
... ... @@ -1138,14 +1138,10 @@
1138 1138  (((
1139 1139  (% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1140 1140  For each success downlink, the PURPLE LED will blink once
1133 +)))
1141 1141  
1142 1142  
1143 1143  
1144 -
1145 -(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1146 -
1147 -)))
1148 -
1149 1149  (% _mstvisible="1" style="text-align: left;" %)
1150 1150  == (% _msthash="112034" _msttexthash="277511" _mstvisible="3" %)2.9 installation(%%) ==
1151 1151  
... ... @@ -1175,9 +1175,6 @@
1175 1175  * Working voltage 2.35v ~~ 5v
1176 1176  
1177 1177  
1178 -
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  
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1258 1258  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1259 1259  These commands are only valid for LHT65N, as below:
1260 1260  
1261 -
1262 1262  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1263 1263  
1264 1264  )))
... ... @@ -1385,7 +1385,6 @@
1385 1385  (% _mstvisible="1" %)
1386 1386  [[image:image-20220523150928-4.png||_mstalt="431821" _mstvisible="3"]]
1387 1387  
1388 -
1389 1389  (% _mstvisible="1" style="text-align: left;" %)
1390 1390  (% style="color:#4f81bd" %)**Downlink Command:**
1391 1391  
... ... @@ -1393,6 +1393,7 @@
1393 1393  * 0xA800  **~-~->** AT+PID=0
1394 1394  * 0xA801     **~-~->** AT+PID=1
1395 1395  
1379 +
1396 1396  (% _mstvisible="1" style="text-align: left;" %)
1397 1397  == (% _msthash="266344" _msttexthash="242879" _mstvisible="3" %)4.4 Set Password(%%) ==
1398 1398  
... ... @@ -1462,6 +1462,7 @@
1462 1462  (% _mstvisible="1" %)
1463 1463  * There is no downlink command to set to Sleep mode.
1464 1464  
1449 +
1465 1465  (% _mstvisible="1" %)
1466 1466  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1467 1467  
... ... @@ -1596,6 +1596,7 @@
1596 1596  (% _mstvisible="1" %)
1597 1597  * Example: 0xA301 ~/~/Same as AT+CLRDTA
1598 1598  
1584 +
1599 1599  (% _mstvisible="1" %)
1600 1600  == (% _msthash="740532" _msttexthash="701363" _mstvisible="3" %)4.13 Auto Send None-ACK messages(%%) ==
1601 1601  
... ... @@ -1613,6 +1613,7 @@
1613 1613  (% _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**
1614 1614  (% _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
1615 1615  
1602 +
1616 1616  (% _mstvisible="1" %)
1617 1617  (% style="color:#4f81bd" %)**Downlink Command: 0x34**
1618 1618  
... ... @@ -1619,6 +1619,7 @@
1619 1619  (% _mstvisible="1" %)
1620 1620  * Example: 0x3401 ~/~/Same as AT+PNACKMD=1
1621 1621  
1609 +
1622 1622  (% _mstvisible="1" %)
1623 1623  = (% _msthash="568737" _msttexthash="502827" _mstvisible="3" %)5. Battery & How to replace(%%) =
1624 1624  
... ... @@ -1657,18 +1657,11 @@
1657 1657  (% _mstvisible="1" %)
1658 1658  (((
1659 1659  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1660 -(((
1661 1661  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:
1662 1662  [[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]]
1663 -)))
1664 1664  
1665 -(((
1666 -
1667 -)))
1668 1668  
1669 -(((
1670 1670  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]]
1671 -)))
1672 1672  
1673 1673  
1674 1674  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
... ... @@ -1677,31 +1677,34 @@
1677 1677  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1678 1678  == 6.1 How to use AT Command? ==
1679 1679  
1680 -(((
1681 -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.
1682 -)))
1661 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1683 1683  
1663 +connect to LHT65 for using AT command, as below.
1664 +
1684 1684  [[image:image-20220530085651-1.png]]
1685 1685  
1686 1686  
1687 -**Connection:**
1668 +Connection:
1688 1688  
1689 -✓** USB to TTL GND <~-~->GND**
1670 +✓ USB to TTL GND <~-~->GND
1690 1690  
1691 -**✓ USB to TTL RXD <~-~-> D+**
1672 +✓ USB to TTL RXD <~-~-> D+
1692 1692  
1693 -**✓ USB to TTL TXD <~-~-> A11**
1674 +✓ USB to TTL TXD <~-~-> A11
1694 1694  
1695 -**✓ USB to TTL 3.3V <~-~-> D-**
1676 +✓ USB to TTL 3.3V <~-~-> D-
1696 1696  
1678 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1697 1697  
1698 -(((
1699 -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.
1700 -)))
1680 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1701 1701  
1702 -(((
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 +
1703 1703  Input password and ATZ to activate LHT65N,As shown below:
1704 -)))
1705 1705  
1706 1706  [[image:image-20220530095701-4.png]]
1707 1707  
... ... @@ -1752,10 +1752,14 @@
1752 1752  
1753 1753  AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1754 1754  
1755 -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
1756 1756  
1757 -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
1758 1758  
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 +
1759 1759  AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1760 1760  
1761 1761  AT+NWKID: Get or Set the Network ID
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1919 1919  (% _mstvisible="1" %)
1920 1920  (((
1921 1921  (% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1922 -
1923 -
1924 -(% _msthash="506270" _msttexthash="295386" _mstvisible="2" %)
1925 1925  (% _mstvisible="3" %)**Package Includes**(%%):
1926 1926  )))
1927 1927  
... ... @@ -1968,10 +1968,6 @@
1968 1968  (((
1969 1969  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1970 1970  Weight / pcs : 170g
1971 -
1972 -
1973 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1974 -
1975 1975  )))
1976 1976  
1977 1977  = 9. Reference =
... ... @@ -1978,8 +1978,6 @@
1978 1978  
1979 1979  * [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1980 1980  
1981 -
1982 -
1983 1983  = 10. FCC Warning =
1984 1984  
1985 1985  (% _mstvisible="1" %)
image-20220613162008-1.png
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