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Last modified by Xiaoling on 2025/06/10 09:17
From version 3.1
edited by Edwin Chen
on 2023/04/09 00:13
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
... ... @@ -23,36 +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" %)
55 55  
59 +
60 +
56 56  == 1.3 Specification ==
57 57  
58 58  
... ... @@ -70,35 +70,46 @@
70 70  * Long Term Drift: < 0.02 °C/yr
71 71  * Operating Range: 0 ~~ 96 %RH
72 72  
73 -(% class="mark" style="color:#037691" %)**External PIR Sensor:**
78 +(% style="color:#037691" %)**External IIIuminace Sensor:**
74 74  
75 -* (% class="mark" %)Base on BH1750 Illumination Sensor
76 -* (% class="mark" %)Cable Length : 50cm
77 -* (% class="mark" %)Resolution: 1 lx
78 -* (% class="mark" %)Range: 0-65535 lx
79 -* (% 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
80 80  
81 81  
82 -= 2. Connect LHT65N-PIR to IoT Server =
87 += 2. Connect LHT65N-E5 to IoT Server =
83 83  
84 -== 2.1 How does LHT65N-PIR work? ==
89 +== 2.1 How does LHT65N-E5 work? ==
85 85  
86 -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.
87 87  
88 -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.
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 +)))
89 89  
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 -== 2.2 How to Activate LHT65N-PIR? ==
92 92  
101 +== 2.2 How to Activate LHT65N-E5? ==
102 +
103 +
104 +(((
93 93  The LHT65N-E5 has two working modes:
106 +)))
94 94  
95 -*
108 +* (((
96 96  (% 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.
97 -
98 -*
110 +)))
111 +* (((
99 99  (% 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 +)))
100 100  
115 +(((
101 101  The LHT65N-E5 is set in deep sleep mode by default; The ACT button on the front is to switch to different modes:
117 +)))
102 102  
103 103  
104 104  [[image:image-20220515123819-1.png||_mstalt="430742" height="379" width="317"]]
... ... @@ -220,6 +220,7 @@
220 220  * The 8^^th^^ ~~ 9^^th^^ byte: Illuminance. Range: 0-65535 lx.
221 221  * The 10th ~~ 11th byte: Reserve, always 0xFFFF
222 222  
239 +
223 223  === 2.4.1 Decoder in TTN V3 ===
224 224  
225 225  
... ... @@ -247,6 +247,7 @@
247 247  * BAT status=(0Xcba4>>14)&0xFF=11(B)，very good
248 248  * Battery Voltage =0xCBF6&0x3FFF=0x0BA4=2980mV
249 249  
267 +
250 250  === 2.4.3 Built-in Temperature ===
251 251  
252 252  
... ... @@ -258,6 +258,7 @@
258 258  
259 259  * Temperature:  (0xF5C6-65536)/100=-26.18℃
260 260  
279 +
261 261  === 2.4.4 Built-in Humidity ===
262 262  
263 263  
... ... @@ -265,6 +265,7 @@
265 265  
266 266  * Humidity:    0x025C/10=60.4%
267 267  
287 +
268 268  === 2.4.5 Ext value ===
269 269  
270 270  ==== 2.4.5.1 Ext~=0x05, Illuminance Sensor ====
... ... @@ -349,6 +349,7 @@
349 349  * (% 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.
350 350  * (% 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)
351 351  
372 +
352 352  == 2.5 Show data on Datacake ==
353 353  
354 354  
... ... @@ -637,6 +637,7 @@
637 637  * RED LED when external sensor is not connected
638 638  * For each success downlink, the PURPLE LED will blink once
639 639  
661 +
640 640  == 2.9 installation ==
641 641  
642 642  
... ... @@ -737,6 +737,7 @@
737 737  
738 738  * **Example 2**: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
739 739  
762 +
740 740  == 4.2 Currently only supports E5 ==
741 741  
742 742  
... ... @@ -763,6 +763,7 @@
763 763  
764 764  * 0xA205: Set external sensor type to E5
765 765  
789 +
766 766  == 4.3 Set to sleep mode ==
767 767  
768 768  
... ... @@ -780,6 +780,7 @@
780 780  
781 781  * There is no downlink command to set to Sleep mode.
782 782  
807 +
783 783  == 4.4 Set system time ==
784 784  
785 785  
... ... @@ -883,6 +883,7 @@
883 883  
884 884  * Example: 0xA301  ~/~/  Same as AT+CLRDTA
885 885  
911 +
886 886  == 4.10 Auto Send None-ACK messages ==
887 887  
888 888  
... ... @@ -901,6 +901,7 @@
901 901  
902 902  * Example: 0x3401  ~/~/  Same as AT+PNACKMD=1
903 903  
930 +
904 904  = 5. Battery & How to replace =
905 905  
906 906  == 5.1 Battery Type ==
... ... @@ -1205,6 +1205,7 @@
1205 1205  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
1206 1206  * (% style="color:#4f81bd" %)** **(% _mstmutation="1" style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1207 1207  
1235 +
1208 1208  = 8. Packing Info =
1209 1209  
1210 1210  
... ... @@ -1217,11 +1217,13 @@
1217 1217  * Device Size:  10 x 10 x 3.5 mm
1218 1218  * Device Weight: 120.5g
1219 1219  
1248 +
1220 1220  = 9. Reference material =
1221 1221  
1222 1222  
1223 1223  * [[Datasheet, photos, decoder, firmware>>https://www.dropbox.com/sh/una19zsni308dme/AACOKp6J2RF5TMlKWT5zU3RTa?dl=0]]
1224 1224  
1254 +
1225 1225  = 10. FCC Warning =
1226 1226  
1227 1227  
... ... @@ -1230,3 +1230,5 @@
1230 1230  (1) This device may not cause harmful interference；
1231 1231  
1232 1232  (2) this device must accept any interference received, including interference that may cause undesired operation.
1263 +
1264 +