Last modified by Mengting Qiu on 2024/04/30 14:27
<
From version < 112.1 >
edited by Bei Jinggeng
on 2022/05/30 08:50
To version < 118.6 >
edited by Xiaoling
on 2022/06/09 18:11
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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56 56  (((
57 57  (% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
58 58  *The actual battery life depends on how often to send data, please see the battery analyzer chapter.
59 +
60 +(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
61 +
59 59  )))
60 60  
61 61  (% _mstvisible="1" %)
... ... @@ -74,6 +74,8 @@
74 74  * Tri-color LED to indicate working status
75 75  * Datalog feature
76 76  
80 +
81 +
77 77  (% _mstvisible="1" %)
78 78  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
79 79  
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80 80  (% _mstvisible="1" %)
81 81  (((
82 82  (% _mstvisible="2" %)
88 +
89 +
90 +(% _mstvisible="2" %)
83 83  (% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
84 84  )))
85 85  
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108 108  (% _mstvisible="1" %)
109 109  (((
110 110  (% _mstvisible="2" %)
119 +
120 +
121 +(% _mstvisible="2" %)
111 111  (% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
112 112  )))
113 113  
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136 136  (% _mstvisible="1" %)
137 137  (((
138 138  (% _mstvisible="2" %)
150 +
151 +
152 +(% _mstvisible="2" %)
139 139  (% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
140 140  )))
141 141  
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159 159  (((
160 160  (% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
161 161  Operating Range: -55 °C ~~ 125 °C
176 +
177 +
178 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
179 +
162 162  )))
163 163  
164 164  (% _mstvisible="1" %)
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177 177  (((
178 178  (% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
179 179  If LHT65N is under the coverage of this LoRaWAN network. LHT65N can join the LoRaWAN network automatically. After successfully joining, LHT65N will start to measure environment temperature and humidity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
198 +
199 +(% _msthash="506061" _msttexthash="48200724" _mstvisible="2" %)
200 +
180 180  )))
181 181  
182 182  (% _mstvisible="1" %)
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201 201  (% _mstvisible="1" %)
202 202  [[image:image-20220525110604-2.png||_mstalt="427531" _mstvisible="3"]]
203 203  
225 +
204 204  (% _mstvisible="1" %)
205 205  == (% _msthash="882726" _msttexthash="838526" _mstvisible="3" %)2.3 Example to join LoRaWAN network(%%) ==
206 206  
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1134 1134  * (% _mstvisible="3" %)
1135 1135  (((
1136 1136  (% _msthash="903318" _msttexthash="635544" _mstvisible="4" %)
1137 -AT Command Connection: See [[FAQ>>path:#AT_COMMAND||_mstvisible="5"]].
1159 +AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
1138 1138  )))
1139 1139  * (% _mstvisible="3" %)
1140 1140  (((
1141 1141  (% _msthash="903319" _msttexthash="2004301" _mstvisible="4" %)
1142 -LoRaWAN Downlink instruction for different platforms:
1164 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1143 1143  )))
1144 1144  
1145 1145  (% _mstvisible="1" %)
1146 1146  (((
1147 1147  (% _mstvisible="2" style="text-align: left;" %)
1148 -[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server||_msthash="506247" _msttexthash="3599349" _mstvisible="3"]]
1170 +
1149 1149  )))
1150 1150  
1151 1151  (% _mstvisible="1" %)
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1181 1181  (% _mstvisible="1" %)
1182 1182  (((
1183 1183  (% _msthash="506251" _msttexthash="8343023" _mstvisible="2" style="text-align: left;" %)
1184 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki:
1206 +They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
1185 1185  )))
1186 1186  
1187 1187  (% _mstvisible="1" %)
1188 1188  (((
1189 1189  (% _mstvisible="2" style="text-align: left;" %)
1190 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command||_msthash="506252" _msttexthash="3434769" _mstvisible="3"]]
1212 +
1191 1191  )))
1192 1192  
1193 1193  (% _mstvisible="1" %)
1194 1194  (((
1195 1195  (% _mstvisible="2" style="text-align: left;" %)
1196 -(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506253" _msttexthash="792038" _mstvisible="4" %)**Commands special design for LHT65N**
1218 +(% _mstvisible="3" style="color:#4f81bd" %)* **Commands special design for LHT65N**
1197 1197  )))
1198 1198  
1199 1199  (% _mstvisible="1" %)
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1200 1200  (((
1201 1201  (% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1202 1202  These commands are only valid for LHT65N, as below:
1225 +
1226 +(% _msthash="506254" _msttexthash="1501357" _mstvisible="2" style="text-align: left;" %)
1227 +
1203 1203  )))
1204 1204  
1205 1205  (% _mstvisible="1" style="text-align: left;" %)
... ... @@ -1381,7 +1381,7 @@
1381 1381  == (% _msthash="336557" _msttexthash="309712" _mstvisible="3" %)4.7 Set system time(%%) ==
1382 1382  
1383 1383  (% _msthash="315372" _msttexthash="2565524" _mstvisible="1" %)
1384 -Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp" _mstvisible="2"]]
1409 +Feature: Set system time, unix format. [[See here for format detail.>>||anchor="H2.6.2UnixTimeStamp"]]
1385 1385  
1386 1386  (% _mstvisible="1" %)
1387 1387  (% _msthash="315373" _msttexthash="137488" _mstvisible="3" %)**AT Command:**
... ... @@ -1565,6 +1565,9 @@
1565 1565  [[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]]
1566 1566  
1567 1567  
1593 +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]]
1594 +
1595 +
1568 1568  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1569 1569  = (% _msthash="183170" _msttexthash="163566" _mstvisible="3" %)6. FAQ(%%) =
1570 1570  
... ... @@ -1571,9 +1571,172 @@
1571 1571  (% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1572 1572  == 6.1 How to use AT Command? ==
1573 1573  
1602 +LHT65N supports AT Command set.User can use a USB to TTL adapter plus the Program Cable to
1574 1574  
1604 +connect to LHT65 for using AT command, as below.
1575 1575  
1576 -(% _msthash="506266" _msttexthash="35479028" _mstvisible="2" %)
1606 +[[image:image-20220530085651-1.png]]
1607 +
1608 +
1609 +Connection:
1610 +
1611 +✓ USB to TTL GND <~-~->GND
1612 +
1613 +✓ USB to TTL RXD <~-~-> D+
1614 +
1615 +✓ USB to TTL TXD <~-~-> A11
1616 +
1617 +✓ USB to TTL 3.3V <~-~-> D-
1618 +
1619 +In PC, User needs to set serial tool(such as **putty**, SecureCRT) baud rate to **9600** to access to
1620 +
1621 +access serial console for LHT65N. The AT commands are disable by default and need to enter
1622 +
1623 +password (default:**123456**) to active it. Timeout to input AT Command is 5 min, after 5-minute,
1624 +
1625 +user need to input password again. User can use AT+DISAT command to disable AT command
1626 +
1627 +before timeout.
1628 +
1629 +Input password and ATZ to activate LHT65N,As shown below:
1630 +
1631 +[[image:image-20220530095701-4.png]]
1632 +
1633 +
1634 +AT Command List is as below:
1635 +
1636 +AT+<CMD>? : Help on <CMD>
1637 +
1638 +AT+<CMD> : Run <CMD>
1639 +
1640 +AT+<CMD>=<value> : Set the value
1641 +
1642 +AT+<CMD>=? : Get the value
1643 +
1644 +AT+DEBUG:Set more info output
1645 +
1646 +ATZ: Trig a reset of the MCU
1647 +
1648 +AT+FDR: Reset Parameters to Factory Default, Keys Reserve
1649 +
1650 +AT+DEUI: Get or Set the Device EUI
1651 +
1652 +AT+DADDR: Get or Set the Device Address
1653 +
1654 +AT+APPKEY: Get or Set the Application Key
1655 +
1656 +AT+NWKSKEY: Get or Set the Network Session Key
1657 +
1658 +AT+APPSKEY: Get or Set the Application Session Key
1659 +
1660 +AT+APPEUI: Get or Set the Application EUI
1661 +
1662 +AT+ADR: Get or Set the Adaptive Data Rate setting. (0: off, 1: on)
1663 +
1664 +AT+TXP: Get or Set the Transmit Power (0-5, MAX:0, MIN:5, according to LoRaWAN Spec)
1665 +
1666 +AT+DR: Get or Set the Data Rate. (0-7 corresponding to DR_X)
1667 +
1668 +AT+DCS: Get or Set the ETSI Duty Cycle setting - 0=disable, 1=enable - Only for testing
1669 +
1670 +AT+PNM: Get or Set the public network mode. (0: off, 1: on)
1671 +
1672 +AT+RX2FQ: Get or Set the Rx2 window frequency
1673 +
1674 +AT+RX2DR: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X)
1675 +
1676 +AT+RX1DL: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms
1677 +
1678 +AT+RX2DL: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms
1679 +
1680 +AT+JN1DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1
1681 +
1682 +in ms
1683 +
1684 +AT+JN2DL: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2
1685 +
1686 +in ms
1687 +
1688 +AT+NJM: Get or Set the Network Join Mode. (0: ABP, 1: OTAA)
1689 +
1690 +AT+NWKID: Get or Set the Network ID
1691 +
1692 +AT+FCU: Get or Set the Frame Counter Uplink
1693 +
1694 +AT+FCD: Get or Set the Frame Counter Downlink
1695 +
1696 +AT+CLASS: Get or Set the Device Class
1697 +
1698 +AT+JOIN: Join network
1699 +
1700 +AT+NJS: Get the join status
1701 +
1702 +AT+SENDB: Send hexadecimal data along with the application port
1703 +
1704 +AT+SEND: Send text data along with the application port
1705 +
1706 +AT+RECVB: Print last received data in binary format (with hexadecimal values)
1707 +
1708 +AT+RECV: Print last received data in raw format
1709 +
1710 +AT+VER: Get current image version and Frequency Band
1711 +
1712 +AT+CFM: Get or Set the confirmation mode (0-1)
1713 +
1714 +AT+CFS: Get confirmation status of the last AT+SEND (0-1)
1715 +
1716 +AT+SNR: Get the SNR of the last received packet
1717 +
1718 +AT+RSSI: Get the RSSI of the last received packet
1719 +
1720 +AT+TDC: Get or set the application data transmission interval in ms
1721 +
1722 +AT+PORT: Get or set the application port
1723 +
1724 +AT+DISAT: Disable AT commands
1725 +
1726 +AT+PWORD: Set password, max 9 digits
1727 +
1728 +AT+CHS: Get or Set Frequency (Unit: Hz) for Single Channel Mode
1729 +
1730 +AT+CHE: Get or Set eight channels mode,Only for US915,AU915,CN470
1731 +
1732 +AT+PDTA: Print the sector data from start page to stop page
1733 +
1734 +AT+PLDTA: Print the last few sets of data
1735 +
1736 +AT+CLRDTA: Clear the storage, record position back to 1st
1737 +
1738 +AT+SLEEP: Set sleep mode
1739 +
1740 +AT+EXT: Get or Set external sensor model
1741 +
1742 +AT+BAT: Get the current battery voltage in mV
1743 +
1744 +AT+CFG: Print all configurations
1745 +
1746 +AT+WMOD: Get or Set Work Mode
1747 +
1748 +AT+ARTEMP: Get or set the internal Temperature sensor alarm range
1749 +
1750 +AT+CITEMP: Get or set the internal Temperature sensor collection interval in min
1751 +
1752 +AT+SETCNT:Set the count at present
1753 +
1754 +AT+RJTDC: Get or set the ReJoin data transmission interval in min
1755 +
1756 +AT+RPL: Get or set response level
1757 +
1758 +AT+TIMESTAMP: Get or Set UNIX timestamp in second
1759 +
1760 +AT+LEAPSEC: Get or Set Leap Second
1761 +
1762 +AT+SYNCMOD: Get or Set time synchronization method
1763 +
1764 +AT+SYNCTDC: Get or set time synchronization interval in day
1765 +
1766 +AT+PID: Get or set the PID
1767 +
1577 1577  
1578 1578  )))
1579 1579  
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1703 1703  (((
1704 1704  (% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1705 1705  Weight / pcs : 170g
1897 +)))
1706 1706  
1899 += 9. Reference =
1707 1707  
1708 -(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
1709 -
1710 -)))
1901 +* [[Datasheet, Photos, Decoder, Firmware>>https://www.dropbox.com/home/Products_Public_Document/LoRaWAN%20End%20Node/LHT65N%20Temperature%20%26%20Humidity%20Sensor]]
1711 1711  
1712 -(% _mstvisible="1" %)
1713 -= (% _msthash="198744" _msttexthash="178776" _mstvisible="3" %)9. FCC Warning(%%) =
1903 += 10. FCC Warning =
1714 1714  
1715 1715  (% _mstvisible="1" %)
1716 1716  (((
image-20220530085651-1.png
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