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Last modified by Xiaoling on 2025/06/10 09:17
From version 4.1
edited by Edwin Chen
on 2023/04/09 00:18
Change comment: There is no comment for this version
To version 1.1
edited by Edwin Chen
on 2023/04/08 23:59
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -23,35 +23,41 @@
23 23  
24 24  = 1. Introduction =
25 25  
26 -== 1.1 What is LHT65N-PIR Temperature,Humidity & PIR Sensor ==
26 +== 1.1 What is LHT65N-E5 Temperature,Humidity&Illuminance Sensor ==
27 27  
28 -The Dragino (% style="color:blue" %)**LHT65N-PIR Temperature, Humidity & PIR sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external PIR Probe**(%%)**.** LHT65N-PIR can detect environment Temperature & Humdity, it also detects (% style="color:blue" %)**People Activity**(%%) via PIR probe and them send these info to LoRaWAN IoT Server.
29 29  
30 -The LHT65N-PIR 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.
29 +(((
30 +The Dragino (% style="color:blue" %)**LHT65N-E5 Temperature, Humidity & Illuminance sensor**(%%) is a Long Range LoRaWAN Sensor.It includes a (% style="color:blue" %)**built-in Temperature & Humidity sensor**(%%) and has an (% style="color:blue" %)**external Illuminance **(%%)** (% style="color:blue" %)sensor(%%).**
31 31  
32 -LHT65N-PIR has a (% style="color:blue" %)**built-in 2400mAh non-chargeable battery**(%%) which can be used for more than 5 years*.
32 +The LHT65N-E5 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.
33 33  
34 -LHT65N-PIR supports (% style="color:blue" %)**wireless configure & OTA update**(%%) which make user easy to use.
34 +LHT65N-E5 has a (% style="color:blue" %)**built-in 2400mAh non-chargeable battery**(%%) which can be used for more than 10 years*.
35 35  
36 -LHT65N-PIR is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
36 +LHT65N-E5 is fully compatible with (% style="color:blue" %)**LoRaWAN v1.0.3 Class A protocol**(%%), it can work with a standard LoRaWAN gateway.
37 37  
38 +(% style="color:blue" %)*(%%)** **The actual battery life depends on how often to send data, please see battery analyzer chapter.
39 +)))
38 38  
39 -**~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
41 +(% style="display:none" %) (%%)
40 40  
41 -
42 42  == 1.2 Features ==
43 43  
45 +
44 44  * LoRaWAN v1.0.3 Class A protocol
45 45  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
46 46  * AT Commands to change parameters
47 47  * Remote configure parameters via LoRaWAN Downlink
48 -* Support wireless OTA update firmware
49 49  * Firmware upgradeable via program port
50 -* Built-in 2400mAh battery for up to 5 years of use.
51 +* Built-in 2400mAh battery for up to 10 years of use.
51 51  * Built-in Temperature & Humidity sensor
52 -* External PIR Sensor
53 -* Tri-color LED to indicate working status(% style="display:none" %)
53 +* External Illuminance Sensor
54 +* Tri-color LED to indicate working status
55 +* Datalog feature to save sensor data when no LoRaWAN network
54 54  
57 +(% style="display:none" %)
58 +
59 +
60 +
55 55  == 1.3 Specification ==
56 56  
57 57  
... ... @@ -69,39 +69,53 @@
69 69  * Long Term Drift: < 0.02 °C/yr
70 70  * Operating Range: 0 ~~ 96 %RH
71 71  
72 -(% class="mark" style="color:#037691" %)**External PIR Sensor:**
78 +(% style="color:#037691" %)**External IIIuminace Sensor:**
73 73  
74 -* (% class="mark" %)Base on BH1750 Illumination Sensor
75 -* (% class="mark" %)Cable Length : 50cm
76 -* (% class="mark" %)Resolution: 1 lx
77 -* (% class="mark" %)Range: 0-65535 lx
78 -* (% class="mark" %)Operating Range: -40 °C ~~ 85 °C
80 +* Base on BH1750 Illumination Sensor
81 +* Cable Length : 50cm
82 +* Resolution: 1 lx
83 +* Range: 0-65535 lx
84 +* Operating Range: -40 °C ~~ 85 °C
79 79  
80 -= 2. Connect LHT65N-PIR to IoT Server =
81 81  
82 -== 2.1 How does LHT65N-PIR work? ==
87 += 2. Connect LHT65N-E5 to IoT Server =
83 83  
84 -LHT65N-PIR is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-PIR is shipped with a worldwide unique set of OTAA keys. To use LHT65N-PIR in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-PIR.
89 +== 2.1 How does LHT65N-E5 work? ==
85 85  
86 -If LHT65N-PIR is within the coverage of this LoRaWAN network. LHT65N-PIR can join the LoRaWAN network automatically. After successfully joining, LHT65N-PIR will start to measure environment temperature, humidity & people activity, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
87 87  
92 +(((
93 +LHT65N-E5 is configured as LoRaWAN OTAA Class A sensor by default. Each LHT65N-E5 is shipped with a worldwide unique set of OTAA keys. To use LHT65N-E5 in a LoRaWAN network, first, we need to put the OTAA keys in LoRaWAN Network Server and then activate LHT65N-E5.
94 +)))
88 88  
89 -== 2.2 How to Activate LHT65N-PIR? ==
96 +(((
97 +If LHT65N-E5 is within the coverage of this LoRaWAN network. LHT65N-E5 can join the LoRaWAN network automatically. After successfully joining, LHT65N-E5 will start to measure environment temperature, humidity & illumination, and start to transmit sensor data to the LoRaWAN server. The default period for each uplink is 20 minutes.
98 +)))
90 90  
91 -The LHT65N-PIR has two working modes:
92 92  
93 -* (% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-PIR doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
101 +== 2.2 How to Activate LHT65N-E5? ==
94 94  
95 -* (% style="color:blue" %)**Working Mode**(%%):  In this mode, LHT65N-PIR 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-PIR will be in STOP mode (IDLE mode), in STOP mode, the PIR sensor is still working to detect people activity in low power consumption.
96 96  
97 -The LHT65N-PIR is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
104 +(((
105 +The LHT65N-E5 has two working modes:
106 +)))
98 98  
108 +* (((
109 +(% style="color:blue" %)**Deep Sleep Mode**(%%): LHT65N-E5 doesn't have any LoRaWAN activation. This mode is used for storage and shipping to save battery life.
110 +)))
111 +* (((
112 +(% style="color:blue" %)**Working Mode**(%%):  In this mode, LHT65N-E5 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-E5 will be in STOP mode (IDLE mode), in STOP mode, LHT65N-E5 has the same power consumption as Deep Sleep mode. 
113 +)))
99 99  
100 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220515123819-1.png?width=317&height=379&rev=1.1||alt="image-20220515123819-1.png" height="379" width="317"]]
115 +(((
116 +The LHT65N-E5 is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
117 +)))
101 101  
102 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N-E5%20LoRaWAN%20Temperature_Humidity%20%26%20Illuminance%20Sensor%20User%20Manual/WebHome/image-20220525110604-2.png?rev=1.1||alt="image-20220525110604-2.png"]]
103 103  
120 +[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
104 104  
122 +[[image:image-20220525110604-2.png||_mstalt="427531"]]
123 +
124 +
105 105  == 2.3 Example to join LoRaWAN network ==
106 106  
107 107  
... ... @@ -113,15 +113,21 @@
113 113  [[image:image-20221224101636-1.png||height="435" width="715"]]
114 114  
115 115  
116 -Assume the LPS8v2 is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N-PIR. Next we need to add the LHT65N-PIR device in TTN V3:
136 +(((
137 +Assume the LPS8v2 is already set to connect to [[TTN V3 network>>url:https://eu1.cloud.thethings.network||_mstvisible="2"]], So it provides network coverage for LHT65N-E5. Next we need to add the LHT65N-E5 device in TTN V3:
138 +)))
117 117  
118 118  
119 119  === 2.3.1 Step 1: Create Device n TTN ===
120 120  
121 121  
122 -Create a device in TTN V3 with the OTAA keys from LHT65N-PIR.
144 +(((
145 +Create a device in TTN V3 with the OTAA keys from LHT65N-E5.
146 +)))
123 123  
124 -Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
148 +(((
149 +Each LHT65N-E5 is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
150 +)))
125 125  
126 126  [[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
127 127  
... ... @@ -154,15 +154,24 @@
154 154  
155 155  === 2.3.2 Step 2: Activate LHT65N-E5 by pressing the ACT button for more than 5 seconds. ===
156 156  
183 +
184 +(((
157 157  Use ACT button to activate LHT65N-E5 and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
186 +)))
187 +
158 158  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
159 159  
160 160  
161 161  == 2.4 Uplink Payload   ( Fport~=2) ==
162 162  
193 +
194 +(((
163 163  The uplink payload includes totally 11 bytes. Uplink packets use FPORT=2 and (% style="color:#4f81bd" %)**every 20 minutes**(%%) send one uplink by default.
196 +)))
164 164  
198 +(((
165 165  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
200 +)))
166 166  
167 167  (% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
168 168  |=(% style="width: 60px;" %)(((
... ... @@ -201,6 +201,7 @@
201 201  * The 8^^th^^ ~~ 9^^th^^ byte: Illuminance. Range: 0-65535 lx.
202 202  * The 10th ~~ 11th byte: Reserve, always 0xFFFF
203 203  
239 +
204 204  === 2.4.1 Decoder in TTN V3 ===
205 205  
206 206  
... ... @@ -228,6 +228,7 @@
228 228  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
229 229  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
230 230  
267 +
231 231  === 2.4.3 Built-in Temperature ===
232 232  
233 233  
... ... @@ -239,6 +239,7 @@
239 239  
240 240  * Temperature:  (0xF5C6-65536)/100=-26.18℃
241 241  
279 +
242 242  === 2.4.4 Built-in Humidity ===
243 243  
244 244  
... ... @@ -246,6 +246,7 @@
246 246  
247 247  * Humidity:    0x025C/10=60.4%
248 248  
287 +
249 249  === 2.4.5 Ext value ===
250 250  
251 251  ==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
... ... @@ -330,6 +330,7 @@
330 330  * (% style="color:blue" %)**Sync time OK**: (%%) 1: Set time ok，0: N/A. After time SYNC request is sent, LHT65N-E5 will set this bit to 0 until got the time stamp from the application server.
331 331  * (% style="color:blue" %)**Unix Time Request**:(%%)  1: Request server downlink Unix time, 0 : N/A. In this mode, LHT65N-E5 will set this bit to 1 every 10 days to request a time SYNC. (AT+SYNCMOD to set this)
332 332  
372 +
333 333  == 2.5 Show data on Datacake ==
334 334  
335 335  
... ... @@ -618,6 +618,7 @@
618 618  * RED LED when external sensor is not connected
619 619  * For each success downlink, the PURPLE LED will blink once
620 620  
661 +
621 621  == 2.9 installation ==
622 622  
623 623  
... ... @@ -718,6 +718,7 @@
718 718  
719 719  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
720 720  
762 +
721 721  == 4.2 Currently only supports E5 ==
722 722  
723 723  
... ... @@ -744,6 +744,7 @@
744 744  
745 745  * 0xA205: Set external sensor type to E5
746 746  
789 +
747 747  == 4.3 Set to sleep mode ==
748 748  
749 749  
... ... @@ -761,6 +761,7 @@
761 761  
762 762  * There is no downlink command to set to Sleep mode.
763 763  
807 +
764 764  == 4.4 Set system time ==
765 765  
766 766  
... ... @@ -864,6 +864,7 @@
864 864  
865 865  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
866 866  
911 +
867 867  == 4.10 Auto Send None-ACK messages ==
868 868  
869 869  
... ... @@ -882,6 +882,7 @@
882 882  
883 883  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
884 884  
930 +
885 885  = 5. Battery & How to replace =
886 886  
887 887  == 5.1 Battery Type ==
... ... @@ -1186,6 +1186,7 @@
1186 1186  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1187 1187  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1188 1188  
1235 +
1189 1189  = 8. Packing Info =
1190 1190  
1191 1191  
... ... @@ -1198,11 +1198,13 @@
1198 1198  * Device Size:  10 x 10 x 3.5 mm
1199 1199  * Device Weight: 120.5g
1200 1200  
1248 +
1201 1201  = 9. Reference material =
1202 1202  
1203 1203  
1204 1204  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1205 1205  
1254 +
1206 1206  = 10. FCC Warning =
1207 1207  
1208 1208  
... ... @@ -1211,3 +1211,5 @@
1211 1211  (1) This device may not cause harmful interference；
1212 1212  
1213 1213  (2) this device must accept any interference received, including interference that may cause undesired operation.
1263 +
1264 +