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Last modified by Xiaoling on 2025/06/10 09:17
From version 1.1
edited by Edwin Chen
on 2023/04/08 23:59
Change comment: There is no comment for this version
To version 5.1
edited by Edwin Chen
on 2023/04/09 00:22
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -23,41 +23,35 @@
23 23  
24 24  = 1. Introduction =
25 25  
26 -== 1.1 What is LHT65N-E5 Temperature,Humidity&Illuminance Sensor ==
26 +== 1.1 What is LHT65N-PIR Temperature,Humidity & PIR 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.
28 28  
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(%%).**
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.
31 31  
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.
32 +LHT65N-PIR has a (% style="color:blue" %)**built-in 2400mAh non-chargeable battery**(%%) which can be used for more than 5 years*.
33 33  
34 -LHT65N-E5 has a (% style="color:blue" %)**built-in 2400mAh non-chargeable battery**(%%) which can be used for more than 10 years*.
34 +LHT65N-PIR supports (% style="color:blue" %)**wireless configure & OTA update**(%%) which make user easy to use.
35 35  
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.
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.
37 37  
38 -(% style="color:blue" %)*(%%)** **The actual battery life depends on how often to send data, please see battery analyzer chapter.
39 -)))
40 40  
41 -(% style="display:none" %) (%%)
39 +**~*~***The actual battery life depends on how often to send data, please see battery analyzer chapter.
42 42  
41 +
43 43  == 1.2 Features ==
44 44  
45 -
46 46  * LoRaWAN v1.0.3 Class A protocol
47 47  * Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
48 48  * AT Commands to change parameters
49 49  * Remote configure parameters via LoRaWAN Downlink
48 +* Support wireless OTA update firmware
50 50  * Firmware upgradeable via program port
51 -* Built-in 2400mAh battery for up to 10 years of use.
50 +* Built-in 2400mAh battery for up to 5 years of use.
52 52  * Built-in Temperature & Humidity sensor
53 -* External Illuminance Sensor
54 -* Tri-color LED to indicate working status
55 -* Datalog feature to save sensor data when no LoRaWAN network
52 +* External PIR Sensor
53 +* Tri-color LED to indicate working status(% style="display:none" %)
56 56  
57 -(% style="display:none" %)
58 -
59 -
60 -
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -75,53 +75,39 @@
75 75  * Long Term Drift: < 0.02 °C/yr
76 76  * Operating Range: 0 ~~ 96 %RH
77 77  
78 -(% style="color:#037691" %)**External IIIuminace Sensor:**
72 +(% class="mark" style="color:#037691" %)**External PIR Sensor:**
79 79  
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
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
85 85  
80 += 2. Connect LHT65N-PIR to IoT Server =
86 86  
87 -= 2. Connect LHT65N-E5 to IoT Server =
82 +== 2.1 How does LHT65N-PIR work? ==
88 88  
89 -== 2.1 How does LHT65N-E5 work? ==
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.
90 90  
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.
91 91  
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 -)))
95 95  
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 -)))
89 +== 2.2 How to Activate LHT65N-PIR? ==
99 99  
91 +The LHT65N-PIR has two working modes:
100 100  
101 -== 2.2 How to Activate LHT65N-E5? ==
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.
102 102  
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.
103 103  
104 -(((
105 -The LHT65N-E5 has two working modes:
106 -)))
97 +The LHT65N-PIR is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
107 107  
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 -)))
114 114  
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 -)))
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"]]
118 118  
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"]]
119 119  
120 -[[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
121 121  
122 -[[image:image-20220525110604-2.png||_mstalt="427531"]]
123 -
124 -
125 125  == 2.3 Example to join LoRaWAN network ==
126 126  
127 127  
... ... @@ -133,21 +133,15 @@
133 133  [[image:image-20221224101636-1.png||height="435" width="715"]]
134 134  
135 135  
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 -)))
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:
139 139  
140 140  
141 141  === 2.3.1 Step 1: Create Device n TTN ===
142 142  
143 143  
144 -(((
145 -Create a device in TTN V3 with the OTAA keys from LHT65N-E5.
146 -)))
122 +Create a device in TTN V3 with the OTAA keys from LHT65N-PIR.
147 147  
148 -(((
149 -Each LHT65N-E5 is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
150 -)))
124 +Each LHT65N-PIR is shipped with a sticker with its device EUI, APP Key and APP EUI as below:
151 151  
152 152  [[image:image-20220617150003-1.jpeg||_mstalt="5426434"]]
153 153  
... ... @@ -166,12 +166,9 @@
166 166  
167 167  
168 168  
169 -(% style="color:red" %)**Note: LHT65N-E5 use same payload decoder as LHT65.**
143 +(% style="color:red" %)**Note: LHT65N-PIR use same payload decoder as LHT65.**
170 170  
171 171  
172 -[[image:image-20220522233026-6.png||_mstalt="429403"]]
173 -
174 -
175 175  Input APP EUI,  APP KEY and DEV EUI:
176 176  
177 177  
... ... @@ -178,26 +178,17 @@
178 178  [[image:image-20220522233118-7.png||_mstalt="430430"]]
179 179  
180 180  
181 -=== 2.3.2 Step 2: Activate LHT65N-E5 by pressing the ACT button for more than 5 seconds. ===
152 +=== 2.3.2 Step 2: Activate LHT65N-PIR by pressing the ACT button for more than 5 seconds. ===
182 182  
183 -
184 -(((
185 -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 -
154 +Use ACT button to activate LHT65N-PIR 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.
188 188  [[image:image-20220522233300-8.png||_mstalt="428389" height="219" width="722"]]
189 189  
190 190  
191 191  == 2.4 Uplink Payload   ( Fport~=2) ==
192 192  
193 -
194 -(((
195 195  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 -)))
197 197  
198 -(((
199 199  After each uplink, the (% style="color:blue" %)**BLUE LED**(%%) will blink once.
200 -)))
201 201  
202 202  (% border="1" cellspacing="4" style="background-color:#ffffcc; color:green; width:390px" %)
203 203  |=(% style="width: 60px;" %)(((
... ... @@ -231,12 +231,11 @@
231 231  [[Ext value>>||anchor="H2.4.6Extvalue"]]
232 232  )))
233 233  
234 -* The First 6 bytes: has fix meanings for every LHT65N-E5.
235 -* The 7th byte (EXT #): defines the external sensor model. It can be 0x05 or 0x09 for LHT65N-E5
236 -* The 8^^th^^ ~~ 9^^th^^ byte: Illuminance. Range: 0-65535 lx.
237 -* The 10th ~~ 11th byte: Reserve, always 0xFFFF
196 +* The First 6 bytes: has fix meanings for every LHT65N-PIR.
197 +* The 7th byte (EXT #): defines the external sensor model. It can be (% class="mark" %)0x05 or 0x09(%%) for LHT65N-PIR
198 +* The 7^^th^^ byte: Alarm Bit (if this uplink is from periodically or movement)
199 +* The 8^^th^^ ~~ 11st  byte: Movement Detect Count. Each
238 238  
239 -
240 240  === 2.4.1 Decoder in TTN V3 ===
241 241  
242 242  
... ... @@ -264,7 +264,6 @@
264 264  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
265 265  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
266 266  
267 -
268 268  === 2.4.3 Built-in Temperature ===
269 269  
270 270  
... ... @@ -276,7 +276,6 @@
276 276  
277 277  * Temperature:  (0xF5C6-65536)/100=-26.18℃
278 278  
279 -
280 280  === 2.4.4 Built-in Humidity ===
281 281  
282 282  
... ... @@ -284,7 +284,6 @@
284 284  
285 285  * Humidity:    0x025C/10=60.4%
286 286  
287 -
288 288  === 2.4.5 Ext value ===
289 289  
290 290  ==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
... ... @@ -369,7 +369,6 @@
369 369  * (% 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.
370 370  * (% 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)
371 371  
372 -
373 373  == 2.5 Show data on Datacake ==
374 374  
375 375  
... ... @@ -658,7 +658,6 @@
658 658  * RED LED when external sensor is not connected
659 659  * For each success downlink, the PURPLE LED will blink once
660 660  
661 -
662 662  == 2.9 installation ==
663 663  
664 664  
... ... @@ -759,7 +759,6 @@
759 759  
760 760  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
761 761  
762 -
763 763  == 4.2 Currently only supports E5 ==
764 764  
765 765  
... ... @@ -786,7 +786,6 @@
786 786  
787 787  * 0xA205: Set external sensor type to E5
788 788  
789 -
790 790  == 4.3 Set to sleep mode ==
791 791  
792 792  
... ... @@ -804,7 +804,6 @@
804 804  
805 805  * There is no downlink command to set to Sleep mode.
806 806  
807 -
808 808  == 4.4 Set system time ==
809 809  
810 810  
... ... @@ -908,7 +908,6 @@
908 908  
909 909  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
910 910  
911 -
912 912  == 4.10 Auto Send None-ACK messages ==
913 913  
914 914  
... ... @@ -927,7 +927,6 @@
927 927  
928 928  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
929 929  
930 -
931 931  = 5. Battery & How to replace =
932 932  
933 933  == 5.1 Battery Type ==
... ... @@ -1232,7 +1232,6 @@
1232 1232  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1233 1233  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1234 1234  
1235 -
1236 1236  = 8. Packing Info =
1237 1237  
1238 1238  
... ... @@ -1245,13 +1245,11 @@
1245 1245  * Device Size:  10 x 10 x 3.5 mm
1246 1246  * Device Weight: 120.5g
1247 1247  
1248 -
1249 1249  = 9. Reference material =
1250 1250  
1251 1251  
1252 1252  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1253 1253  
1254 -
1255 1255  = 10. FCC Warning =
1256 1256  
1257 1257  
... ... @@ -1260,5 +1260,3 @@
1260 1260  (1) This device may not cause harmful interference；
1261 1261  
1262 1262  (2) this device must accept any interference received, including interference that may cause undesired operation.
1263 -
1264 -