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Last modified by Mengting Qiu on 2025/07/03 14:48
From version 168.7
edited by Xiaoling
on 2022/06/21 09:33
Change comment: There is no comment for this version
To version 146.1
edited by Bei Jinggeng
on 2022/06/16 14:01
Change comment: There is no comment for this version

Summary

Details

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Title
... ... @@ -1,1 +1,1 @@
1 -LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
1 +LHT65N LoRaWAN Temperature & Humidity Sensor Manual
Parent
... ... @@ -1,1 +1,1 @@
1 -Main.User Manual for LoRaWAN End Nodes.WebHome
1 +Main.WebHome
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -1,50 +1,60 @@
1 1  (% style="text-align:center" %)
2 -[[image:1655774244188-589.png]]
2 +[[image:image-20220613162008-1.png||_mstalt="428142" height="579" width="379"]]
3 3  
4 4  
5 5  
6 6  
7 +
7 7  (% _mstvisible="1" %)
8 8  (% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
9 9  
11 +{{toc/}}
10 10  
11 11  
12 12  
13 13  
14 -
15 -
16 16  (% _mstvisible="1" %)
17 17  = (% _msthash="277498" _msttexthash="253045" _mstvisible="3" %)1. Introduction(%%) =
18 18  
19 19  (% _mstvisible="1" %)
20 -== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT52 Temperature & Humidity Sensor(%%) ==
20 +== (% _msthash="1532895" _msttexthash="1426958" _mstvisible="3" %)1.1 What is LHT65N Temperature & Humidity Sensor(%%) ==
21 21  
22 22  (% _mstvisible="1" %)
23 23  (((
24 24  (% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
25 -
25 +The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% _mstvisible="4" style="color:#4f81bd" %)**built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% _mstvisible="4" style="color:#4f81bd" %)**Temperature Sensor**(% _mstvisible="3" %)**.**
26 +)))
26 26  
27 -The Dragino LHT52 Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor** (%%)and has a USB Type-C sensor connector to connect to external sensors such as external Temperature Sensor.
28 +(% _mstvisible="1" %)
29 +(((
30 +(% _msthash="506052" _msttexthash="66005810" _mstvisible="2" %)
31 +The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on.
32 +)))
28 28  
29 -LHT52 (% style="color:blue" %)**senses environment temperature and humidity**(%%) and send these values via long-range wireless LoRaWAN protocol. It targets professional wireless sensor network applications such as food service, smart metering, smart cities, building automation, and so on.
34 +(% _mstvisible="1" %)
35 +(((
36 +(% _msthash="506053" _msttexthash="4298047" _mstvisible="2" %)
37 +LHT65N has a built-in 2400mAh non-chargeable battery which can be used for up to 10 years*.
38 +)))
30 30  
31 -LHT52 supports(% style="color:blue" %)** 2 x AAA batteries **(%%)and works for a long time up to several years. Use can replace the batteries easily after they are finished.
40 +(% _mstvisible="1" %)
41 +(((
42 +(% _msthash="506054" _msttexthash="6016374" _mstvisible="2" %)
43 +LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway.
44 +)))
32 32  
33 -LHT52 is fully compatible with LoRaWAN v1.0.3 protocol, it can work with standard LoRaWAN gateway.
34 -
35 -LHT52 supports(% style="color:blue" %)** Datalog feature** (%%)to make sure users won’t miss sensor data. It records sensor value for every uplink. These values can be retrieved by LoRaWAN server via downlink command.
36 -
37 -LHT52 supports(% style="color:blue" %)** temperature alarm feature**(%%). It can uplink alarm in a short interval while temperature exceeds preset limits.
38 -
39 -*Battery life depends how often to send data, please see [[battery analyzer>>||anchor="H4.2A0PowerConsumptionAnalyze"]].
40 -
41 -(% _msthash="506051" _msttexthash="24333127" _mstvisible="2" %)
42 -[[image:1655774519494-861.png]]
46 +(% _mstvisible="1" %)
47 +(((
48 +(% _msthash="506055" _msttexthash="17023136" _mstvisible="2" %)
49 +LHT65N supports (% _mstvisible="4" style="color:#4f81bd" %)**Datalog Feature**(%%). It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading.
43 43  )))
44 44  
45 45  (% _mstvisible="1" %)
46 46  (((
47 47  (% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
55 +*The actual battery life depends on how often to send data, please see the battery analyzer chapter.
56 +
57 +(% _msthash="506056" _msttexthash="5557097" _mstvisible="2" %)
48 48  
49 49  )))
50 50  
... ... @@ -52,21 +52,18 @@
52 52  == (% _msthash="182559" _msttexthash="163319" _mstvisible="3" %)1.2 Features(%%) ==
53 53  
54 54  (% _mstvisible="1" %)
55 -* Wall Attachable.
56 -* LoRaWAN v1.0.3 Class A protocol.
57 -* Built-in Temperature & Humidity sensor
58 -* Optional External Probe
65 +* Wall mountable
66 +* LoRaWAN v1.0.3 Class A protocol
59 59  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
60 60  * AT Commands to change parameters
61 61  * Remote configure parameters via LoRaWAN Downlink
62 -* Firmware upgradable via program port
63 -* Support 2 x AAA LR03 batteries.
70 +* Firmware upgradeable via program port
71 +* Built-in 2400mAh battery for up to 10 years of use.
72 +* Built-in Temperature & Humidity sensor
73 +* Optional External Sensors
74 +* Tri-color LED to indicate working status
64 64  * Datalog feature
65 -* IP Rating: IP52
66 66  
67 -
68 -
69 -
70 70  (% _mstvisible="1" %)
71 71  == (% _msthash="323570" _msttexthash="297635" _mstvisible="3" %)1.3 Specification(%%) ==
72 72  
... ... @@ -79,10 +79,27 @@
79 79  (% _msthash="506057" _msttexthash="671437" _mstvisible="4" %)**Built-in Temperature Sensor:**
80 80  )))
81 81  
82 -* Resolution: 0.01 °C
83 -* Accuracy Tolerance: Typ ±0.3 °C
84 -* Long Term Drift: < 0.02 °C/yr
85 -* Operating Range: -20 ~~ 50 °C
89 +(% _mstvisible="1" %)
90 +* (% _mstvisible="3" %)
91 +(((
92 +(% _msthash="902993" _msttexthash="294424" _mstvisible="4" %)
93 +Resolution: 0.01 °C
94 +)))
95 +* (% _mstvisible="3" %)
96 +(((
97 +(% _msthash="902994" _msttexthash="690664" _mstvisible="4" %)
98 +Accuracy Tolerance : Typ ±0.3 °C
99 +)))
100 +* (% _mstvisible="3" %)
101 +(((
102 +(% _msthash="902995" _msttexthash="504647" _mstvisible="4" %)
103 +Long Term Drift: < 0.02 °C/yr
104 +)))
105 +* (% _mstvisible="3" %)
106 +(((
107 +(% _msthash="902996" _msttexthash="478257" _mstvisible="4" %)
108 +Operating Range: -40 ~~ 85 °C
109 +)))
86 86  
87 87  (% _mstvisible="1" %)
88 88  (((
... ... @@ -91,48 +91,62 @@
91 91  
92 92  (% _mstvisible="2" %)
93 93  (% _msthash="506058" _msttexthash="544453" _mstvisible="4" %)**Built-in Humidity Sensor:**
94 -
95 -
96 -* Resolution: 0.1 %RH
97 -* Accuracy Tolerance: Typ ±3 %RH
98 -* Long Term Drift: < 0.02 °C/yr
99 -* Operating Range: 0 ~~ 99.0 %RH(no Dew)
100 100  )))
101 101  
102 102  (% _mstvisible="1" %)
121 +* (% _mstvisible="3" %)
103 103  (((
104 -(% _mstvisible="2" %)
105 -
123 +(% _msthash="902997" _msttexthash="282438" _mstvisible="4" %)
124 +Resolution: 0.04 %RH
106 106  )))
126 +* (% _mstvisible="3" %)
127 +(((
128 +(% _msthash="902998" _msttexthash="628771" _mstvisible="4" %)
129 +Accuracy Tolerance : Typ ±3 %RH
130 +)))
131 +* (% _mstvisible="3" %)
132 +(((
133 +(% _msthash="902999" _msttexthash="504647" _mstvisible="4" %)
134 +Long Term Drift: < 0.02 °C/yr
135 +)))
136 +* (% _mstvisible="3" %)
137 +(((
138 +(% _msthash="903000" _msttexthash="421291" _mstvisible="4" %)
139 +Operating Range: 0 ~~ 96 %RH
140 +)))
107 107  
108 -(% _mstvisible="3" %)
142 +(% _mstvisible="1" %)
109 109  (((
144 +(% _mstvisible="2" %)
110 110  
111 111  
147 +(% _mstvisible="2" %)
148 +(% _msthash="506059" _msttexthash="680537" _mstvisible="4" %)**External Temperature Sensor:**
149 +)))
112 112  
151 +(% _mstvisible="1" %)
152 +* (% _mstvisible="3" %)
153 +(((
154 +(% _msthash="903001" _msttexthash="332254" _mstvisible="4" %)
155 +Resolution: 0.0625 °C
156 +)))
157 +* (% _mstvisible="3" %)
158 +(((
159 +(% _msthash="903002" _msttexthash="782600" _mstvisible="4" %)
160 +±0.5°C accuracy from -10°C to +85°C
161 +)))
162 +* (% _mstvisible="3" %)
163 +(((
164 +(% _msthash="903003" _msttexthash="729482" _mstvisible="4" %)
165 +±2°C accuracy from -55°C to +125°C
166 +)))
167 +* (% _mstvisible="3" %)
168 +(((
113 113  (% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
114 -== 1.4  Power Consumption ==
170 +Operating Range: -55 °C ~~ 125 °C
115 115  
116 -LHT52 (without external sensor): Idle: 5uA, Transmit: max 110mA
117 117  
118 -LHT52 + External Temperature Probe (AS-01): Idle: 6uA, Transmit: max 110mA.
119 -
120 -
121 -
122 -
123 -
124 -
125 -
126 -
127 -
128 -
129 -
130 -
131 -
132 -
133 -
134 -
135 -
173 +(% _msthash="903004" _msttexthash="592540" _mstvisible="4" %)
136 136  
137 137  )))
138 138  
... ... @@ -164,8 +164,8 @@
164 164  The LHT65N has two working modes:
165 165  
166 166  (% _mstvisible="1" %)
167 -* (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
168 -* (% style="color:blue" %)**Working Mode**(%%):  In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65N will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
205 +* **Deep Sleep Mode**: LHT65N doesn’t have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
206 +* **Working Mode**: In this mode, LHT65N works as LoRaWAN Sensor mode to Join LoRaWAN network and send out the sensor data to the server. Between each sampling/tx/rx periodically, LHT65 will be in STOP mode (IDLE mode), in STOP mode, LHT65N has the same power consumption as Deep Sleep mode. 
169 169  
170 170  (% _mstvisible="1" %)
171 171  (((
... ... @@ -203,7 +203,7 @@
203 203  Each LHT65N is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
204 204  
205 205  (% _mstvisible="1" %)
206 -[[image:image-20220617150003-1.jpeg]]
244 +[[image:image-20220522232812-2.png||_mstalt="428467" _mstvisible="3" height="219" width="279"]]
207 207  
208 208  (% _msthash="315244" _msttexthash="3659149" _mstvisible="1" %)
209 209  User can enter these keys in the LoRaWAN Server portal. Below is TTN V3 screenshot:
... ... @@ -430,6 +430,7 @@
430 430  )))
431 431  
432 432  
471 +
433 433  (% _mstvisible="1" %)
434 434  ==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.2 Ext~=9, E3 sensor with Unix Timestamp(%%) ====
435 435  
... ... @@ -550,18 +550,6 @@
550 550  * 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.
551 551  * 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)
552 552  
553 -==== (% _msthash="1389752" _msttexthash="1234766" _mstvisible="3" %)2.4.6.3 Ext~=6, ADC Sensor (use with E2 Cable)(%%) ====
554 -
555 -In this mode, user can connect external ADC sensor to check ADC value. The 3V3_OUT can
556 -
557 -be used to power the external ADC sensor; user can control the power on time for this
558 -
559 -sensor by setting:
560 -
561 -AT+EXT=6,timeout  (% _msthash="506085" _msttexthash="8782189" _mstvisible="3" style="color:red" %)Time to power this sensor, from 0 ~~ 65535ms
562 -
563 -
564 -
565 565  (% _mstvisible="1" %)
566 566  == (% _msthash="487097" _msttexthash="454818" _mstvisible="3" %)2.5 Show data on Datacake(%%) ==
567 567  
... ... @@ -1053,19 +1053,19 @@
1053 1053  (% _mstvisible="1" class="box infomessage" %)
1054 1054  (((
1055 1055  (% _msthash="506086" _msttexthash="2193529" _mstvisible="2" style="text-align: left;" %)
1056 -(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%):  Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1083 +(% _istranslated="1" _mstmutation="1" _mstvisible="4" %)**AT+WMOD=1**(%%): Enable/disable alarm mode. (0: Disabled, 1: Enabled)
1057 1057  
1058 1058  (% _msthash="506087" _msttexthash="3671265" _mstvisible="2" style="text-align: left;" %)
1059 -(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%):  The interval between checking the alarm temperature. (In minutes)
1086 +(% _istranslated="1" _mstvisible="4" %)**AT+CITEMP=1**(%%): The interval between checking the alarm temperature. (In minutes)
1060 1060  
1061 1061  (% _msthash="506088" _msttexthash="3310437" _mstvisible="2" style="text-align: left;" %)
1062 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%):  Gets or sets the alarm range of the internal temperature sensor
1089 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP**(%%): Gets or sets the alarm range of the internal temperature sensor
1063 1063  
1064 1064  (% _mstvisible="2" style="text-align: left;" %)
1065 -(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%):  Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1092 +(% _istranslated="1" _mstmutation="1" %)**AT+ARTEMP=？ **(%%): Gets the alarm range of the internal temperature sensor(% _mstvisible="3" style="display:none" %)
1066 1066  
1067 1067  (% _msthash="506089" _msttexthash="3590067" _mstvisible="2" style="text-align: left;" %)
1068 -(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%):  Set the internal temperature sensor alarm range from 45 to 105.
1095 +(% _istranslated="1" _mstvisible="4" %)**AT+ARTEMP=45,105**(%%): Set the internal temperature sensor alarm range from 45 to 105.
1069 1069  )))
1070 1070  
1071 1071  
... ... @@ -1108,6 +1108,9 @@
1108 1108  For each success downlink, the PURPLE LED will blink once
1109 1109  
1110 1110  
1138 +
1139 +
1140 +(% _msthash="903008" _msttexthash="1875640" _mstvisible="4" %)
1111 1111  
1112 1112  )))
1113 1113  
... ... @@ -1122,17 +1122,6 @@
1122 1122  = (% _msthash="401388" _msttexthash="566956" _mstvisible="3" %)3. S(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ensors(% _msthash="401388" _msttexthash="40417" _mstvisible="3" %) and A(% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)ccessories(%%) =
1123 1123  
1124 1124  (% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1125 -== (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E2 Extension Cable(%%) ==
1126 -
1127 -[[image:image-20220619092222-1.png||height="182" width="188"]][[image:image-20220619092313-2.png||height="182" width="173"]]
1128 -
1129 -1m long breakout cable for LHT65N
1130 -
1131 -[[image:image-20220619092421-3.png||height="371" width="529"]]
1132 -
1133 -
1134 -
1135 -(% _msthidden="1" _mstvisible="1" style="text-align: left;" %)
1136 1136  == (% _msthash="903005" _msttexthash="1647204" _mstvisible="2" %)3.1(% _msthash="487110" _msttexthash="455390" %) E3 Temperature Probe(%%) ==
1137 1137  
1138 1138  (% _mstvisible="1" %)
... ... @@ -1222,7 +1222,7 @@
1222 1222  (% _mstvisible="1" %)
1223 1223  (((
1224 1224  (% _mstvisible="2" style="text-align: left;" %)
1225 -(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506249" _mstmutation="1" _msttexthash="317850" _mstvisible="4" style="color:#4f81bd" %)**Commands special design for LHT65N**
1244 +(% _mstvisible="3" style="color:#4f81bd" %)* (% _msthash="506054" _msttexthash="792038" %)**Commands special design for LHT65N**
1226 1226  )))
1227 1227  
1228 1228  (% _mstvisible="1" %)
... ... @@ -1625,7 +1625,6 @@
1625 1625  (% _mstvisible="1" %)
1626 1626  [[image:image-20220515075440-2.png||_mstalt="429546" _mstvisible="3" height="338" width="272"]][[image:image-20220515075625-3.png||_mstalt="431574" _mstvisible="3" height="193" width="257"]]
1627 1627  
1628 -
1629 1629  (% _mstvisible="1" %)
1630 1630  == (% _msthash="494650" _msttexthash="462241" _mstvisible="3" %)5.3 Battery Life Analyze(%%) ==
1631 1631  
... ... @@ -1665,18 +1665,18 @@
1665 1665  (% _msthash="506061" _msttexthash="170755" %)**Connection:**
1666 1666  
1667 1667  (% _msthash="506062" _msttexthash="1187732" %)
1668 -**✓ (% style="background-color:yellow" %)USB to TTL GND <~-~->GND(%%)**
1686 +✓** USB to TTL GND <~-~->GND**
1669 1669  
1670 -(% _msthash="506063" _msttexthash="1158313" %)**✓  **(% style="background-color:yellow" %)**USB to TTL RXD <~-~-> D+**
1688 +(% _msthash="506063" _msttexthash="1158313" %)**✓ USB to TTL RXD <~-~-> D+**
1671 1671  
1672 -(% _msthash="506064" _msttexthash="1175629" %)**✓  **(% style="background-color:yellow" %)**USB to TTL TXD <~-~-> A11**
1690 +(% _msthash="506064" _msttexthash="1175629" %)**✓ USB to TTL TXD <~-~-> A11**
1673 1673  
1674 -(% _msthash="506065" _msttexthash="1164696" %)**✓  **(% style="background-color:yellow" %)**USB to TTL 3.3V <~-~-> D-**
1692 +(% _msthash="506065" _msttexthash="1164696" %)**✓ USB to TTL 3.3V <~-~-> D-**
1675 1675  
1676 1676  
1677 1677  (((
1678 1678  (% _msthash="736726" _msttexthash="67213055" %)
1679 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:green" %)**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.
1697 +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.
1680 1680  )))
1681 1681  
1682 1682  (((
... ... @@ -1888,96 +1888,84 @@
1888 1888  (% _msthash="506131" _msttexthash="14585714" %)
1889 1889  AT commands：
1890 1890  
1891 -[[image:image-20220620153708-1.png||height="603" width="723"]]
1909 +[[image:image-20220615092034-1.png||_mstalt="428870"]]
1892 1892  
1893 1893  (% _msthash="506132" _msttexthash="337922" %)
1894 1894  Downlink commands:
1895 1895  
1896 -
1897 1897  (% _msthash="506133" _msttexthash="33046" %)
1898 -**TTN:**
1915 +TTN:
1899 1899  
1900 -[[image:image-20220615092124-2.png||_mstalt="429221" height="649" width="688"]]
1917 +[[image:image-20220615092124-2.png||_mstalt="429221" height="843" width="893"]]
1901 1901  
1902 -
1903 1903  (% _msthash="506134" _msttexthash="11113791" %)
1904 -**Helium：**
1920 +Helium：
1905 1905  
1906 -[[image:image-20220615092551-3.png||_mstalt="430794" height="423" width="835"]]
1922 +[[image:image-20220615092551-3.png||_mstalt="430794" height="556" width="1097"]]
1907 1907  
1908 -
1909 1909  (% _msthash="506135" _msttexthash="4159844" %)
1910 -**Chirpstack:The downlink window will not be displayed until the network is accessed**
1925 +Chirpstack:The downlink window will not be displayed until the network is accessed
1911 1911  
1912 1912  [[image:image-20220615094850-6.png||_mstalt="433082"]]
1913 1913  
1914 -[[image:image-20220615094904-7.png||_mstalt="433485" height="281" width="911"]]
1929 +[[image:image-20220615094904-7.png||_mstalt="433485" height="329" width="1067"]]
1915 1915  
1916 -
1917 1917  (% _msthash="506136" _msttexthash="39286" %)
1918 -**Aws:**
1932 +Aws:
1919 1919  
1920 -[[image:image-20220615092939-4.png||_mstalt="434460" height="448" width="894"]]
1934 +[[image:image-20220615092939-4.png||_mstalt="434460" height="532" width="1062"]]
1921 1921  
1922 -
1923 1923  == (% _msthash="1220570" _msttexthash="33199257" %)6.3 How to change the uplink interval？(%%) ==
1924 1924  
1925 1925  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20set%20the%20transmit%20time%20interval/||_msthash="506137" _msttexthash="5712018"]]
1926 1926  
1927 -
1928 1928  (% _msthash="536757" _msttexthash="1874951" %)
1929 1929  == 6.4 How to use TTL-USB to connect a PC to input AT commands? ==
1930 1930  
1931 1931  [[image:image-20220615153355-1.png]]
1932 1932  
1933 -[[image:image-20220620154900-5.jpeg||height="427" width="570"]]
1945 +(% _msthash="506138" _msttexthash="243997" %)
1946 +1 < - -> GND  < - ->  Black
1934 1934  
1935 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1948 +(% _msthash="506139" _msttexthash="257166" %)
1949 +5 < - ->  RXD  < - ->  White
1936 1936  
1937 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1951 +(% _msthash="506140" _msttexthash="253799" %)
1952 +9 < - ->  TXD  < - ->  Green
1938 1938  
1939 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1954 +[[image:image-20220615153914-2.jpeg||height="608" width="456"]]
1940 1940  
1941 -
1942 -To switch from download mode to command mode, press reset key
1943 -
1944 -
1945 1945  (((
1946 1946  (% _msthash="736728" _msttexthash="67213055" %)
1947 -(((
1948 -In PC, User needs to set serial tool(such as [[**putty**>>https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600** (%%)to access to access serial console for LHT65N. The AT commands are disable by default and need to enter password (default:(% style="color:red" %)**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.
1958 +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.
1949 1949  )))
1950 -)))
1951 1951  
1952 1952  (((
1953 1953  (% _msthash="736729" _msttexthash="1907009" %)
1954 1954  Input password and ATZ to activate LHT65N,As shown below:
1955 1955  
1956 -[[image:image-20220615154519-3.png||height="672" width="807"]]
1965 +[[image:image-20220615154519-3.png]]
1957 1957  
1958 1958  
1959 1959  )))
1960 1960  
1970 +(% _msthash="536758" _msttexthash="1832428" %)
1961 1961  == 6.5 How to use TTL-USB to connect PC to upgrade firmware? ==
1962 1962  
1963 -
1964 1964  [[image:image-20220615153355-1.png]]
1965 1965  
1966 -(% style="background-color:yellow" %)**1 < - -> GND  < - ->  Black**
1975 +(% _msthash="506141" _msttexthash="231309" %)
1976 +4  < - ->  3.3V  < - ->  Blue
1967 1967  
1968 -(% style="background-color:yellow" %)**4  < - ->  3.3V  < - ->  Blue**
1978 +(% _msthash="506142" _msttexthash="257166" %)
1979 +5 < - ->  RXD  < - ->  White
1969 1969  
1970 -(% style="background-color:yellow" %)**5 < - ->  RXD  < - ->  White**
1981 +(% _msthash="506143" _msttexthash="253799" %)
1982 +9 < - ->  TXD  < - ->  Green
1971 1971  
1972 -(% style="background-color:yellow" %)**9 < - ->  TXD  < - ->  Green**
1984 +Use after connection， ground wire（1 < - -> GND  < - ->  Black） for 1s and then pull it out.Then restart the device.
1973 1973  
1974 -[[image:image-20220620160241-6.jpeg||height="428" width="571"]]
1975 1975  
1976 -Press reset after connecting the 4boot cable to enter the download mode.
1977 -
1978 -[[image:image-20220620160516-7.png||height="435" width="435"]]
1979 -
1980 -
1981 1981  (% _mstmutation="1" %)**Step1**(%%): Install TremoProgrammer  first.
1982 1982  
1983 1983  [[image:image-20220615170542-5.png]]
... ... @@ -1993,9 +1993,14 @@
1993 1993  [[image:image-20220615171334-6.png]]
1994 1994  
1995 1995  
1996 -(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
2002 +(% _istranslated="1" _mstmutation="1" %)**Step4：**(%%)Click Start
1997 1997  
1998 -[[image:image-20220620160723-8.png]]
2004 +
2005 +== 6.6 How many datalogs can HT65N store at a time ? ==
2006 +
2007 +3328
2008 +
2009 +
1999 1999  )))
2000 2000  
2001 2001  (% _mstvisible="1" %)
... ... @@ -2017,42 +2017,42 @@
2017 2017  * (% _mstvisible="3" %)
2018 2018  (((
2019 2019  (% _msthash="903327" _msttexthash="393341" _mstvisible="4" %)
2020 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
2031 +(% _mstvisible="6" style="color:#4f81bd" %)** AS923**(%%): LoRaWAN AS923 band
2021 2021  )))
2022 2022  * (% _mstvisible="3" %)
2023 2023  (((
2024 2024  (% _msthash="903328" _msttexthash="394576" _mstvisible="4" %)
2025 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
2036 +(% _mstvisible="6" style="color:#4f81bd" %)** AU915**(%%): LoRaWAN AU915 band
2026 2026  )))
2027 2027  * (% _mstvisible="3" %)
2028 2028  (((
2029 2029  (% _msthash="903329" _msttexthash="393913" _mstvisible="4" %)
2030 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
2041 +(% _mstvisible="6" style="color:#4f81bd" %)** EU433**(%%): LoRaWAN EU433 band
2031 2031  )))
2032 2032  * (% _mstvisible="3" %)
2033 2033  (((
2034 2034  (% _msthash="903330" _msttexthash="399087" _mstvisible="4" %)
2035 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
2046 +(% _mstvisible="6" style="color:#4f81bd" %)** EU868**(%%): LoRaWAN EU868 band
2036 2036  )))
2037 2037  * (% _mstvisible="3" %)
2038 2038  (((
2039 2039  (% _msthash="903331" _msttexthash="395109" _mstvisible="4" %)
2040 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
2051 +(% _mstvisible="6" style="color:#4f81bd" %)** KR920**(%%): LoRaWAN KR920 band
2041 2041  )))
2042 2042  * (% _mstvisible="3" %)
2043 2043  (((
2044 2044  (% _msthash="903332" _msttexthash="400842" _mstvisible="4" %)
2045 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**US915**(%%): LoRaWAN US915 band
2056 +(% _mstvisible="6" style="color:#4f81bd" %)** US915**(%%): LoRaWAN US915 band
2046 2046  )))
2047 2047  * (% _mstvisible="3" %)
2048 2048  (((
2049 2049  (% _msthash="903333" _msttexthash="396487" _mstvisible="4" %)
2050 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
2061 +(% _mstvisible="6" style="color:#4f81bd" %)** IN865**(%%): LoRaWAN IN865 band
2051 2051  )))
2052 2052  * (% _mstvisible="3" %)
2053 2053  (((
2054 2054  (% _msthash="903334" _msttexthash="390923" _mstvisible="4" %)
2055 -(% _mstvisible="6" style="color:#4f81bd" %)** **(% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
2066 +(% _mstvisible="6" style="color:#4f81bd" %)** CN470**(%%): LoRaWAN CN470 band
2056 2056  )))
2057 2057  
2058 2058  (% _mstvisible="1" %)
... ... @@ -2065,8 +2065,10 @@
2065 2065  * (% _mstvisible="3" %)
2066 2066  (((
2067 2067  (% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2068 -(% style="color:red" %)**E3**(%%): External Temperature Probe
2079 +(% _mstvisible="6" style="color:#4f81bd" %)**E3**(%%): External Temperature Probe
2069 2069  
2081 +
2082 +(% _msthash="903335" _msttexthash="720135" _mstvisible="4" %)
2070 2070  
2071 2071  )))
2072 2072  
... ... @@ -2090,6 +2090,11 @@
2090 2090  )))
2091 2091  * (% _mstvisible="3" %)
2092 2092  (((
2106 +(% _msthash="903337" _msttexthash="242567" _mstvisible="4" %)
2107 +Program cable x 1
2108 +)))
2109 +* (% _mstvisible="3" %)
2110 +(((
2093 2093  (% _msthash="903338" _msttexthash="544167" _mstvisible="4" %)
2094 2094  Optional external sensor
2095 2095  )))
... ... @@ -2104,16 +2104,25 @@
2104 2104  * (% _mstvisible="3" %)
2105 2105  (((
2106 2106  (% _msthash="903339" _msttexthash="391807" _mstvisible="4" %)
2107 -Device Size:  10 x 10 x 3.5 cm
2125 +Device Size:  13.5 x 7 x 3 cm
2108 2108  )))
2109 2109  * (% _mstvisible="3" %)
2110 2110  (((
2111 2111  (% _msthash="903340" _msttexthash="285298" _mstvisible="4" %)
2112 -Device Weight: 120.5g
2130 +Device Weight: 105g
2113 2113  )))
2114 -
2115 -(% _mstvisible="3" %)
2132 +* (% _mstvisible="3" %)
2116 2116  (((
2134 +(% _msthash="903341" _msttexthash="562926" _mstvisible="4" %)
2135 +Package Size / pcs : 14.5 x 8 x 5 cm
2136 +)))
2137 +* (% _mstvisible="3" %)
2138 +(((
2139 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2140 +Weight / pcs : 170g
2141 +
2142 +
2143 +(% _msthash="903342" _msttexthash="227084" _mstvisible="4" %)
2117 2117  
2118 2118  )))
2119 2119  
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